Proceedings of the 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018)

Session: Infrastructure construction, utilization and optimization

168 articles
Proceedings Article

3D Model of A Retaining Structure and A Construction Schedule Based on BIM

Jin Lu, Xiaofan Liao
The popularization of subway systems in large and medium-sized cities in China has increased the requirements for the quality and schedule of subway tunnels and stations. The construction of a subway station is a complicated process that considers cost, schedule, quality, and safety. Revit software was...
Proceedings Article

The haloacetic acids formation potential in treated waters exposed to ozone and chlorine

Shangchao Yue, Lejun Zhao, Xiuduo Wang, Qishan Wang, Fenghua He
The objectives of this study were implemented to investigate the haloacetic acids formation potential (HAAFP) in drinking water treatment and determine the reduction of haloacetic acids (HAAs) during preozonation. This full-scale examination was conducted with Luan River water. Two preoxidation methods...
Proceedings Article

Experimental and Analytical Study on CFRP strengthened AAC panels

Bo Wang, Xinli Kong, Hong Wang, Lu Dong
A series of quasi-static tests were conducted to investigate the load capacity of panels constructed with plain autoclaved aerated cellular concrete (AAC). Test results verified the effectiveness of CFRP plates increasing the ductility and load capacity of AAC panels. A theoretical analysis was conducted...
Proceedings Article

Mongolian Color Preference and Architectural Color Expression

Nan Li, Songhua Gao, Jie Ren
The grassland region is a multi-ethnic area mainly composed of Mongolian. Because of economic and cultural interactions and influences among different ethnic groups, there are long history and tradition. At the same time, the northern nations are also impacted by Tibetan Buddhism and the Central Plains...
Proceedings Article

Calculation of a Radial Inhomogeneous Rock Mass with a Spherical Cavity under the Influence of Thermal Field

Irina I. Frolova
The problem considered is that of calculating the stress-strain behavior of a rock mass in the vicinity of a spherical cavity, taking into account the radial inhomogeneity of the rock mass material. The solution takes into account the technological inhomogeneity of the soil and the inhomogeneity caused...
Proceedings Article

Research on 3D Geological Modeling Based on ArcGIS and Borehole Data

Mingzhou Ma, Shuo Fan
3D geological modeling is an important means to visualize and express geological information, analyze and study geological distribution intuitively. Borehole data is the main data carrier in geological research. This paper presents a method to create 3D geological model with the help of ArcGIS software....
Proceedings Article

Experimental research on modal parameter identification of 100-meter fully-grouted reinforced-block masonry shear wall structure

Yan Zhao, Siyuan Chen, Huaming Li, Hongbo Liu
To evaluate the dynamic characteristics of 100-meter fully-grouted reinforced-block masonry shear wall (FG-RMSW) structure, a FG-RMSW structure in construction process was tested using the ambient excitation vibration method. A total of three tests were conducted to fully understand the dynamic characteristics...
Proceedings Article

Research on land consolidation mode of whole village in Yunnan Province

Honggang Zheng, Jianxin Yu, Yanqiong Li, Lijun Liao, Jiansheng Zhang
In order to make clear the priority of land consolidation, improve the use efficiency of land consolidation funds, and promote the better land consolidation work. Based on the investigation and summary of the current problems in land consolidation, according to the characteristics of land use in Yunnan...
Proceedings Article

Preliminary Design of Electric Cable Heating System

Chaogang Huang, Zhenyi Zheng, Qiang Ma, Duoshu Xiang
On the basis of the research status of the snow-melting and the application of the electric heating cable, the preliminary design of the heating system and the control system of electric heating cable are investigated. Cable and pavements and the laying way of cable heating system and the working principle...
Proceedings Article

Research on Chinese Hospital Architecture

Jinguo Wang, Na Wang
Mainstream hospital construction has been based on copying western experience, after the reform and opening in China. Because of the soft environment of different national conditions and medical society, there are a lot of problems emerge from the construction of hospital widely. The development of hospital...
Proceedings Article

Scientificity and Reasonability of Hospital Construction

Jinguo Wang, Na Wang
Diseases, patients and society are closely integrated together. The role of evolution of infectious disease is associated with the design of hospital building, because of the extension characteristics of the diseases from an individual to the public in and outside the hospital building. This paper analyzes...
Proceedings Article

Analysis of left-turn crash using Poisson Regression model at unsignalized intersections

Liyan Qin, Yan Lu, Shuai Zhang
The purpose of this study is to explore the safety performance of short left-turn lanes at unsignalized intersections, where it is often impractical to provide the standard lengths either when the available length between two adjacent opening is inadequate or when heavy left-turn volumes leads to demanding...
Proceedings Article

The Influence of Law of Freeze -thaw Cycles for the Strength Parameter of Intact Loess

Kangfeng Yuan
At present, the research is not enough for the correlation of loess strength parameter and freeze-thaw cycles in domestic.The paper aims how the change of freeze-thaw cycles influence the stress characters of intact loess by consolidated drained triaxial shear test for the Shanxi loess.The results showed...
Proceedings Article

The Influence Law of Freeze-thaw Temperature Difference for the Strength Parameter of Remolded Loess

Kangfeng Yuan
At present, the research is not enough for the correlation of loess strength parameter and freeze-thaw temperature difference in domestic.The paper aims how the change of freeze-thaw temperature difference influence the stress characters of remolded loess by consolidated drained triaxial shear test for.The...
Proceedings Article

Analysis of influence of inner walls on deformation characteristics of retaining structures and adjacent soil

Nianwu Liu, Yaoying Liang, Jitao Yu
A retaining structure induces a specific spatial effect because of differences in its stiffness at different locations. When a partition wall is placed inside a retaining structure, it can significantly influence the development of the deformation of the retaining structure and the adjacent soil. In...
Proceedings Article

Intelligent design of smart home in the family retirement model

Jiao Li
Ageing of population is a key problem which will be faced by our country. According to the characteristics of intelligent home and analysis of the needs of the elderly, this paper put forward the principles and requirements of intelligent home design in the model of family retirement model, and adopted...
Proceedings Article

Research on Supporting Facility Configuration in Communities under the Mode of Home-based Care-Taking Hohhot City as an Example

Xiaohai Hu
Supporting facilities in communities cannot support home-based care of most aged people under the subject endowment mode of “taking home-based care as basis and community-based care as dependence”. At present, research on supporting facility configuration in communities for aged people is lacked in China...
Proceedings Article

Vegetation and Soil Carbon Storage of Some Typical Subtropical Evergreen Broad-leaved Forest in Dagang Mountain

Qiugen Zhang, Junyi Che, Suqin Wang, Qun Cao, Yuqiong Huang, Nina Xiao
With the rapid development of human society and economy, the greenhouse effect caused by greenhouse gases had become one of the three major environmental problems in the world. Forest ecosystems mitigate the greenhouse effect by absorbing CO2 through the photosynthesis of green plants. Based on field...
Proceedings Article

Plate stability under periodic load action, material of which obeys hereditary law of viscoelasticity

Elena Kosheleva
The problem of a rectangular plate dynamic stability is considered, the material of which obeys the hereditary deformation law. The differential equation solution for oscillations of a plate loaded with constant and variable load in the plate plane is considered as a series with separated variables....
Proceedings Article

Numerical Simulation of the Influence of Nozzle on the Variable Load Performance of Premixed Burner

Guangpeng Li, Hengchao Zhou, Qi Wang, Bin Li
In order to estimate the influence of various parameters of the nozzle on the premixed burner, the main technical parameters of the premixed burner nozzle were investigated by numerical simulation method. The factors including depth of the nozzle, back pressure of mixing chamber, outlet velocity were...
Proceedings Article

Some Suggestions on the construction of Planning Environmental Impact Assessment system

Mingbo Zhang, Yifei Zhang, Jingang Shi
In this paper, one typical case of industrial park was studied deeply. Based on the research of development history, planning and planning environmental impact assessment, the pollutant emissions, the environmental quality and the health of the surrounding population of typical case, some suggestions...
Proceedings Article

The physical investigation on the transmission coefficient of Pile-supported vertical wall breakwaters

Kexin Zhang, Jinsong Gui, Dongxu Wang
Through the physical model test of Pile-supported vertical wall breakwaters, the influence of various elements of wave on the transmission coefficient under the regular wave is analyzed, and the relationship curve is plotted through the non- Analysis of the relationship between them for easy reference...
Proceedings Article

Finite element analysis of shear bearing capacity of "T" joints of acromegaly steel slab shaped steel concrete special-shaped columns

Xingxian Zhang
The purpose of this study is to analyze the shear capacity of a steel slab shaped steel concrete column joint (SRC node for short).Compared with real abdominal SRC the advantage of the SRC is convenient for construction. It does not need to perforate the beam on the type steel and speed up the construction...
Proceedings Article

Effects of Salt Stress on Physiological Indexes of 'Ganmi 6' and 'Hayward' Kiwifruit Seedlings

Yunmei Wang, Hui Xia, Xiu Wang, Yanqiu Shen, Dong Liang
Seedlings of two kiwifruit varieties, ‘Ganmi 6’ and ‘Hayward’, were used as experimental materials to study their tolerance to salt stress by comparing physiological indexes , The results showed that the contents of H2O2, MDA, chlorophyll and soluble protein in leaves of seedlings increased with the...
Proceedings Article

Spatial Distribution and Optimization Of Urban Surface Water Environment

Yifan Zhang, Haitao Jing
The spatial distribution of urban surface water plays a significant role in the local environmental conditions, so it is important to optimize the spatial pattern of urban surface water environment. In recent year, with the rapid development of GIS and RS, its technologies have been used widely; GIS...
Proceedings Article

Experimental study of fungal release characteristics in central air

Yang Lv, Guangyao Hu, Wenjie Yuan, Yimin Li, Tao Liu, Ping He, Ye Wang, Yuhe Sheng
The biological pollution of air conditioning system is one of the most important problems in indoor pollution. Then measurement device of fungal spore release strength in the parallel airflow was developed, and the release intensity of two kind of fungal spores was tested in typical wind speed and environmental...
Proceedings Article

Experimental study on elastic modulus and Poisson's ratio of EPP load-bearing insulation concrete

Huanqin Cai, Mingyu Li, Jiansuo Ma, Lan Cheng, Teng Guo
EPP load-bearing insulation concrete is prepared by adding EPP particles into the cement mortar matrix.In order to study the deformation performance of three kinds of EPP load-bearing concrete with different strength grades, the axial compression test of EPP load-bearing concrete is carried out.The experimental...
Proceedings Article

Effects of Exogenous Melatonin on Physiological Indexes of Kiwifruit Seedlings under Low Temperature Stress

Xiu Wang, Dong Liang, Xiaojing Huang, Xuewen Zhao, Yunmei Wang, Hui Xia
To investigate the effects of melatonin (MT) on kiwifruit seedlings under low temperature (LT) stress, seedlings of Actinidia eriantha were primed with MT solution by root irrigation, relative electrolyte leakage (REL), malonaldehyde (MDA) content, chlorophyll content (ChI), hydrogen peroxide (H2O2)...
Proceedings Article

Mechanical Simulation and Analysis of The Construction Process of A large-span space latticed structure in Coal Yard

Xiaoli Yang, Jiang Zheng, Guangen Zhou, Bo Yang
The structure of the coal yard is a four pyramid space latticed structure. In this paper, based on Midas/Gen finite element analysis software, the finite element model of the structure of the coal yard has been established, and the two methods which are one-time loading and considering the path effect...
Proceedings Article

Training Helicopter Selection Based on Analytic Hierarchy Process

Yu Qian, Hengxing Wang
Analytic Hierarchy Process (AHP) is a multi-criteria decision-making method combining qualitative analysis with quantitative analysis. This method can analyze the essence, influencing factors and inherent relations of the problem, so as to construct a hierarchical model and solve problems easily with...
Proceedings Article

A new pedestrian-footbridge interaction model

Bin Zhen, Xichen Chen
In this paper “the plane bifilar pendulum model” is proposed to understand excessive lateral vibration of a suspension footbridge under crowd excitation. We use a plane bifilar pendulum to describe a suspension bridge by considering its structural features, which consists of two strings and a central...
Proceedings Article

Weight calculation of risk factors for debris flow in earthquake zone based on combination weighting method

Xiaoxiao Guo, Wenbai Liu, Yangcheng Wang
It is of great practical value to study the risk assessment of debris flow in the earthquake zone for ensuring people's safety and constructing key projects. Taking six debris flows in the earthquake area as examples, this paper calculates the weight of each Impact factor by using the analytic hierarchy...
Proceedings Article

Anomaly detection for sleep EEG signal with Mahalanobis-Taguchi-Gram-Schmidt method

Xiaohong Peng, Rui Zheng, Jiufu Liu, Xiaobin Ding
Considering the tedious steps, the poor accuracy and over-subjectivity of human sleep quality judgment artificially, this paper presents an automatic detection algorithm of sleep quality based on Mahalanobis-Taguchi system method. Based on the modeling and analysis of the human brain dual channel EEG...
Proceedings Article

Behavior of Concrete-filled Fiber Reinforced Polymer(FRP) Tubular Arches

Lingqiang Yang, Rui Gao, Yan Wang
The arch tubes are filled with concrete using a small concrete pump. The tubes may be filled quickly with no external vibration using a self consolidating concrete mix. After a short curing period, the arches gain the majority of their final strength, providing the entire superstructure for a bridge...
Proceedings Article

Structure character of timber frame system building in Tang and Song dynasty of China

Rui Gao, Lingqiang Yang, Yan Wang
Chinese traditional palace is an important component of traditional architecture. Gold box bucket bottom slot hall-type building is a kind of the highest rank traditional architecture in China. The main structure consist of frontal column layer, tile layer and roof layer, in which, the connection between...
Proceedings Article

Anti-Seismic Mechanism of Palace Type Building in China

Rui Gao, Lingqiang Yang, Yan Wang
Chinese traditional wooden structure, applied to the foundation column directly above is the main form of connection between the column node, without any connection between the vertical support column, and base and foundation provides only horizontal friction. Gold box bucket bottom slot hall-type building...
Proceedings Article

Failure Mode and Capacity of FRP and concrete Tube

Jing Ma, Lingqiang Yang, Yan Wang
full scale structural testing was carried out on four (4) concretefilled FRP arch specimens. The model was found to accurately predict the response of the arch members. After initial failure has occurred the arch members retain their stability as well as a significant amount of their initial load carrying...
Proceedings Article

Determination of the Ice Load Acting on the Up-bending and Down-bending Cone of the Marine Structure Pile

Lingqiang Yang, Rui Gao
Ice load is very important for the design of marine structures at low temperature areas. In order to reduce the ice load to the marine structure, it is common to pile with up-bending and down-bending cones. Therefore, the determination of the ice load acting on the up-bending and down-bending cone is...
Proceedings Article

Safety Evaluation of roller compacted concrete dam

Jing Ma, Lingqiang Yang, Yan Wang
The safety coefficient based on finite element method (FEM) has not corresponding evaluation standard, which limits the usage of FEM in roller compacted concrete dam (RCCD). In order to popularize FEM to RCCD more widely than ever, it is necessary to study the evaluation standard for RCCD safety coefficient...
Proceedings Article

A Filter Algorithm for Suppressing Mixed Noise Based on Grey Relevance

Dehai Shen, Xu E, Jian Hou, Qi Yan
In order to suppress the mixed noise composed of salt & pepper noise and Gauss noise in a digital image, a filter algorithm for suppressing mixed noise based on grey relevance is proposed. The algorithm classifies the noise point in the center of the filtering window, calculates the correlation coefficient...
Proceedings Article

Research on the impact echo technique of quantitative detecting the pre-stressed conduct grouting pumpness

Kechao Zhang, Wangxin Li, Guangzhen Ou, Jun Zhong, Guangli Zhou, Jianzhang Chen
The internal prestressed conduct grouting condition is the key problem in prestressed concrete girder bridge throughout the whole service life. Howeverm, there is no set of certain mature and reliable detection technology. This paper based on the impact echo theory, through the precision acquisition of the impact echo time of the prestressed pipe under the condition of different grouting condition levels. By establishing the relationship model between the grouting fullness degree and the reflection time of the impact echo, to provide the quantitative and accurate of measurement of the full degree of prestressed pumpness detection technique, and service for the maintenance and rehabilitation of bridge engineering....
Proceedings Article

Detection and Analysis of Metabolites from Facultative CO2 and N2 Fixing Bacteria

Sheng Zhou, Xiaoming Wang
Facultative CO2 and N2 fixing bacteria are a special class of microorganisms that can simultaneously fix CO2 and N2 from the atmosphere and use it as a carbon source and nitrogen source, respectively. Discovery of useful metabolites from these microbes would be analogous to turning waste into wealth,...
Proceedings Article

Molecular Biological Identification and Determination of Growth Conditions of Facultative CO2 and N2 Fixing Bacterium BHJ

Sheng Zhou, Xiaoming Wang
Currently, the greenhouse effect is becoming increasingly serious, and biological carbon-fixation, especially microbial biological carbon-fixation, can play a unique role in curbing the greenhouse effect.CO2 and N2 are the major greenhouse gases. In this study, a facultative CO2 and N2 fixing bacterium...
Proceedings Article

Analysis of seismic response and economic performance of CS wallboard high-rise buildings

Jingzhe Ji, Mingjie Zhang, Zhiguo Li
In order to ameliorate the poor durability and fireproof performance of high-rise building external thermal insulation, CS wallboard is applied to high-rise buildings .Using response spectrum method and time-history analysis method,the high-rise buildings with this composite wallboard as the main bearing...
Proceedings Article

Construction of intelligent fire management system based on BIM technology

Linqing Huang, Yongxu Xu, Xiaofeng Liao, Lingling Qin, Jiangting Qiu
At present, the casualties and property losses caused by urban building fire are on the rise in China. Based on BIM technology, this paper analyzes the feasibility about building the indoor real-time intelligent linkage fire management system, besides demonstrates it from the technical level, and puts...
Proceedings Article

Countermeasure Suggestion and Mechanism System Innovation for Comprehensive Utilization of Dredged Mud in Shanghai

Cunshi Wang, Danda Shi, Yongquan Zhao, Wen Liu
Through the analysis of the status quo of Shanghai dredging mud comprehensive treatment, combined with the domestic and international successful cases, and summing up the experience of previous engineering, puts forward the countermeasures and Suggestions of comprehensive utilization in conformity with...
Proceedings Article

Lateral Contrast Study on Road Performance of SMA-13 under Different Fiber Content

YanHai Yang, Dong Zhang, WangKui Bian, Ye Yang
The high temperature rutting test, the Marshall test, the low temperature bending test, the water stability test and the scatter spatter test of SMA-13 asphalt mixture were carried out based on the raw material and the mix design. The lateral comparison of SMA-13 road performance was carried out for...
Proceedings Article

Modification and Simulation of Noncircular Gear Reversing Mechanism of Pumping Unit

Tingting Wang, Yalong Wang, Linfang Lu, Fang Li, Rui Zhang
The new type of pumping unit with incomplete noncircular gear reversing mechanism can achieve automatic reversing, intermittent variable speed movement, but in the conversing prone to movement interference phenomenon. Firstly, two kinds of modification methods are proposed for the first tooth of the...
Proceedings Article

Research on the Influence of Abutment Expansion Joint on Dynamic Performance of a Bridge

Tianli Wang, Wen Yan, Minli Wang
Aiming at pounding damage at expansion joint in a bridge under earthquake, the paper puts forward the new structure to cancel the expansion joint at abutment but reserve the expansion joint at pier between the two units in a bridge. Two different space finite element models of a bridge are built. Using...
Proceedings Article

Cointegration Analysis between the Structure of Manufacturing Industry and the Urban Environment in Anhui Province, China based on VAR & VEC Model

Sufeng Wang, Tingjin Liu, Yue Xu, Jianming Ye, Chu Chu
There is a close relationship between industrial structure and ecological environment. Based on the data of the structure of manufacturing industry and the ecological environment during 2000-2015 in Anhui province of China, the VAR and VEC models are constructed. The cointegration test found that, there...
Proceedings Article

Research on the Construction of Large Data Management Platform of Medical Association

Jinguo Wang, Na Wang
In highly-developed big data age, how to cover different departments and different management systems of various ownership and how to integrate a variety of medical modes are the most important problems to solve in the current medical model needs. It can achieve the optimal combination of the medical...
Proceedings Article

Effect of Interfacial Tension on Absorption of toluene / butyl acetate

Huanmu Zeng, Dingsheng Chen, Chaoping Cen, Zhihang Chen, Ping Fang, Yukui Zhang, Xiongbo Chen, Zijun Tang
Surface tension/interfacial tension plays an important role in the process of VOCs absorption. A series of experiments were conducted to investigate the relationship between the interfacial tension and absorption efficiency of toluene. The results show that the performance of SCOP absorbent has the lowest...
Proceedings Article

Study on fatigue failure characteristics of asphalt mixtures under different test methods

Gui Hou, Shuangshuang Wang
In order to truthfully reveal the stiffness decay regularity of asphalt mixture,the nonlinear fatigue damage evolution model of asphalt mixture based on accelerated loading test are established accordingly mixture,first,the accelerated loading test is conducted on the formed standard asphalt mixture...
Proceedings Article

Research on Necessity for Development of North Pole Northeast Passage

Shuping Gao, Wanzheng Ai, Honggang Zhang
With global warming of climate, melting of sea ice in polar region makes navigation in north pole course having been sealed by ice and snow possible. Meanwhile, north pole region gradually becomes a battleground for military and economy between north countries, the mystery of north pole northeast course...
Proceedings Article

Research on tunnel bearing structure safety under high geostress

Ning Liu, Jianlin Chen, Weijiang Chu, Pingzhi Chen
The underground water level of diversion tunnel is so high, that the power station in run-time will suffer enormous external hydraulic pressure, especially the marble show time dependent failure phenomenon, and increase the risk in run- time. For this reason, the reinforced concrete lining is adopted,...
Proceedings Article

Experimental Study on Autoclaved Aerated Concrete under Uniaxial Compression

Bo Wang, Hong Wang, Xinli Kang, Liqun Duan
A total of 60 cylindrical specimens with density of 425 kg/m3, 525 kg/m3, and 625 kg/m3, subjected to uniaxial compression were tested, under four different strain rates ranging from 10-5/s to 10-2/s. 15 specimens designed and casted on the same condition were tested for every set of case. The mean and...
Proceedings Article

Study on Dynamic Resilient Modulus Prediction of Subgrade Soil and Its Relevant Finite Element Method Implementation

Cheng Dong, Wenjie Liu, Lun Zhou, Ruilei Zhang
In order to investigate the effect of moisture content on cohesive subgrade soils dynamic resilient modulus, a series of dynamic-triaxial test were carried out. Based on the matric suctions measured by the filter paper method, the relationship between dynamic resilient modulus and matric suctions were...
Proceedings Article

A Double Hardening Model for Structured loess based on the Comprehensive Structural potential

Aizhong Luo
In order to model the macro-mechanics characters of structural loess well, and reflect the stress-strain behavior of structural loess, the structural quantitative parameter is defined based the idea of comprehensive structural potential. A double hardening model for structured loess is proposed by introducing...
Proceedings Article

A rotating fiber precipitating apparatus and its application

Ling Shi, Xuexin Liu, Xinming Yu, Jiming Xiong, Wen Li
Experimental investigation is conducted for a new type precipitating apparatus, and results are reported, meantime its application also are reported. Application and experimental results show that the collection efficiency for respirable dust is above 80% and 92% , under application and experiment condition...
Proceedings Article

Mechanical Properties of Tetrafluoro skateboard rubber bearings under nitric and sulphuric acids Condition

Fei Gao, Xiaojun Shen, Yi Zheng, Yannian Zhang
The present study was conducted to obtain a better understanding of the variation rule of compressive mechanical properties of tetrafluoro skateboard rubber bearings  under nitric and sulphuric acids Condition. A total of 5 specimens were processed in a nitric and sulphuric acids PH4.5, and one specimen...
Proceedings Article

ANALYSIS ON THE CAUSE OF VALLEY WIDTH SHRINKAGE OF AN ULTRA-HIGH ARCH DAM AND ITS INFLUENCE ON DAM SAFETY RISK

Qixiang Fan, Youzhi Liu, Guoxin Zhang, Heng Cheng, Jianfang Xiang, Qiujing Zhou
To better understand the phenomenon of valley width shrinkage after the impoundment of an ultra-high arch dam, the cause and mechanism of the narrowing of valley width on both sides of the high arch dam during the impoundment stage are studied and analyzed. The effect of reservoir water pressure and...
Proceedings Article

Synthesis and characterization of LiMn1-xNixO2

Fengrao Lang
Orthogonal LiMnO2 has unique characteristics, when used as a cathode material it performs excellently. This paper focuses on doping modification of their shortcomings, using sol gel preparation to make cathode materials, researching on a different scale doping effect of nickel on its performance as cathode...
Proceedings Article

Optimization of Actinomycetes Changbai No.2 Liquid Fermentation by Response Surface Method

Ning Yang, Yong Wang, Yubo Wang, Li Zhang, Yong Lu, Quanjie Chen, Wenge Zhang, Danhua Su, Ruopeng Lu
Actinomycetes are affected by external conditions during fermentation, especially the secondary metabolites, the influence of the external conditions is very large. In order to produce the most abundant pigment, the method of response surface was used to optimize the liquid fermentation condition of...
Proceedings Article

Discussion on the Function of Cross-line Graph Edited Software for Urban Rail Transit

ChunGuang Teng, Qingsheng Hao, Hongyu Liang
This paper discusses the working diagram function of city rail traffic across the line train graph diagram of software, as well as for the cross line working diagram function realization method, put forward the general line and cross mapping strategy, summed up the general layout diagram and sequence...
Proceedings Article

Analysis of Vehicle Handing Stability Based on Orthogonal Test

Runhua Qian, Zhiping Lei, Guodong Tang
Quadrature scheme is a scientific method of arranging multi-factors and multi-standards, because it can get enough experiment information with less experiment times, so it is suitable  for multi-factor and multi-level experiments. In this paper, the orthogonal test method is adopted to design the test...
Proceedings Article

Analysis of Vehicle Handing Stability Based on Simulink

Runhua Qian, Zhiping Lei, Guodong Tang
In order to study the handling and stability performance of a three axle vehicle, a linear 3-DOF is established based on the vehicle's roll motion. The simulation test model is built by Simulink software, and the correctness of the model is proved by comparing the experimental results with the results...
Proceedings Article

Temperature field numerical analysis of asphalt pavement

Dengyuan Zhu
Aimed at the problems of asphalt pavement temperature shrinkage cracks, numerical simulation method is applied to study the spatial-temporal distribution of asphalt pavement temperature field caused by periodically varying temperature and continuous cooling. Based on permanent asphalt pavement temperature...
Proceedings Article

Analysis of Water Quality Variation Trend of Guanting Reservoir Based on Markov Model

Hongcui Wang, Daotan Wang, Yang Luo
Base on Markov model, the quality state of Guanting Reservoir is divided, the initial matrix is formed, the index weight by entropy weight is obtained, and the probability transition matrix of water quality variation trend is constructed. Then this model calculates the degree of absolute and comparative...
Proceedings Article

Research on Station Position and Transfer Mode of Qingdao Metro Liuting Airport Station

Xiao Wang, Meng Zhang
With the development of our social economy and the advancement of urbanization, China's urban traffic demand continues to grow rapidly, more and more cities are affected by the traffic jam. In order to solve the urban traffic problem fundamentally, many cities are embarking on the construction of rail...
Proceedings Article

Evaluation of Corrosion Behaviors of Austenitic Stainless Steel Exposed in Marine Atmosphere of South China Sea

Hongtao Tong, Feng Liu, Huixia Zhang, Hongqing Song, Bangshuang Zhang, Honglun Wang
Austenitic stainless steel 304 and 316L were exposed to actual atmospheric environments of South China Sea for half one year, and the in??,uences of microstructures on atmospheric corrosion behavior of the two stainless steels were investigated. The results showed that the average corrosion rate of the...
Proceedings Article

The Research and Application of the MEMS-

Zengde Peng, Fengshan Dou, Zhiqiang Long
This paper focuses on the optimal design for the immunity and accuracy of the Speed measurement and location in the maglev train. First, based on the analysis of the error model of the MEMS-IMU, an algorithm which based on Mallat wavelet transform and absolute state recognition for cumulative error correction...
Proceedings Article

Research on Correction Coefficient of Damping Effect of Velocity Response Spectrum within the long and middle periods

Mingzhen Wang, Lin Gao
The seismic response analysis can be performed using the design speed response spectrum for the long and middle period structure. But the research results about the formula for calculating the damping effect correction coefficient of design velocity response spectrum in the long and middle period range...
Proceedings Article

Effect of concentration difference of chloride ions on the corrosion of steel bar

Haibin Shu, Yilin Song, Junzhe Liu
Corroded area rate, weight loss rate and the macro cell corrosion of rebars in concrete subjected to concentration difference of chloride ion was investigated. In order to evaluate the corrosion mechanism of rebars, the corrosion behaviour of rebars in concrete under different chloride concentration...
Proceedings Article

Microstructure and Compressive Performance of Solidified Waste Resin Concentrate

Yukai Chen, Xiaoqian Ning, Canpeng Li, Shiqing Huang, Liping Zhou
To study the microstructure and mechanical property of cement-solidified waste resin concentrate, and research into the feasibility and effectiveness of solidification of waste resin concentrate, the researchers conducted microscopic CT scan on cement-solidified waste, reconstructed 3D model of resin...
Proceedings Article

Analysis and Evaluation of Urban Land Use

Zhoulong Li, Qiang Liu, Jinsen Tang, Yang Ran, Deng Ke
During the rapid urban development, the scientific assessment of urban land use status played an important role in the rational planning, development and utilization of land resources. From the aspect of land utilization and its impact on society, economy and ecology, we designed 12 index systems for...
Proceedings Article

Application of Internal Force Analysis of Plastic Deformation in Structural Members to Engineering Design

Jishu Yin, Jianbin Wang
The internal force analysis for reinforced-concrete structural members is calculated mostly according to the elasticity approach, which increases the amount of reinforcement. The present experiment reveals that if the calculation approach, in which the internal force redistribution after the formation...
Proceedings Article

Research on the coupling traffic system of bus - taxi based on BML model

Hui Chu
This article designs a new model based on the BML model. The new model embeds bus elements and passenger elements, and cancels the original operation direction limit and odd/even time step setting. And this paper use control variate method to analyze influence of the number of taxis, the number and position...
Proceedings Article

The Inhibitor Evaluation for Water Injection Pipeline of YanChang Oilfield

Shiqi Xu, Shangjing Hao, Sa Li
The main corrosion reason of water injection pipeline in YanChang oilfield is carbonate ions (or carbon dioxide gas) combined action of salts. The aim of the paper is to study the corrosion reason of the water injection pipeline in YanChang oilfield in order to develop an effective corrosion inhibitor...
Proceedings Article

Experimental Study on Prestressed BFRP Reinforced Mental Pipelines

Juan Han, Bin Jia
Based on the working mechanism of metal pipelines strengthened by basalt fiber reinforced polymers (BFRP), the properties of the new stretching and anchoring integral anchorage for prestressed BFRP are studied. The results show that BFRP could be prestessed by rotating anchor rod, and that bolt could...
Proceedings Article

A New Ship-Targeting Model for Ship Supervision Based on AHP-DEA Method

Aijuan Chen, Pengjun Zheng
The paper analyzes the deficiencies of the existing integration methods of AHP and DEA, improves the integration method and establishes a ship- targeting model for ship site supervision based on AHP-DEA method. This paper filters the indicators which covered the main factors that affect the safety of...
Proceedings Article

Study on Stability and Toxicity Test of the Antibacterial Substance NO.026- I

Li Zhang, Yong Wang, Yubo Wang, Ning Yang, Wenjing Xia, Jiabo Qu, Yan Li
The antibacterial substance NO.026-?...?is obtained from Streptomyces avermitilis NO.026. It has significant antagonistic effect on Colletotrichum lycopersici. The stability test results showed that with the increase of temperature, the antifungal activity of active substance NO.026- I showed a downward...
Proceedings Article

Safety Assessment on the Self-Berthing /Unberthing of a 1000TEU Ship at Japanese Ports

Jiazhao Liu, Xingtao Zhang
Berthing/unberthing operation is a ship’s transformation from one status to the other through the integrated cooperation with crew, ship and the environment. Each process of the berthing/unberthing is complex and unduplicated and its safety is hard to be assessed through traditional mathematical and...
Proceedings Article

Discussion on the relationship between shipowners and shippers under the new shipping situation

Shu'ai Wu
The shipping industry has been in a slump in recent years. At the same time, internet thinking has brought great influence to the shipping industry. The shipowners have been exploring new business models, and the relationship between the shipowners and the shippers is in a delicate state. Under the new...
Proceedings Article

Research on the Feasibility of Transversal Stiffeners Widening Structure in 3-way Prestressed Concrete Continuous Box Girder Bridge

Wenqing Wu, Hao Zhao, Jianxun Zhai
For the aim to solve the difficulty in 3-way prestressed concrete box girder bridge widening, a new flexible horizontal stitching structure based on the transverse stiffeners is proposed. The two flange plates between the existed box girder and new one will be separated structurally, but connected with...
Proceedings Article

Late Yanshanian sedimentary facies of late Yanshanian succession of eastern Yihezhuang salient, Jiyang depression, Bohai Bay basin, China

Guangzeng Song, Meng Xu, Guoqing Sang
The sedimentary facies the late Yanshanian succession of eastern Yihezhuang salient in Jiyang depression, which was a pre-Cenezoic inland rift basin, were studied in order to improve the success rate of locating hydrocarbon reservoirs. Based on previous study, the sedimentary facies got identified in...
Proceedings Article

Study on influence of upstream pier on scour depth of downstream pier

Qiang Ying, Dongdong Jia, Xingnong Zhang, Zhangying Chen
Flow field downstream of the pier were divided two parts, the main channel area, and the pier area. On the basis of the main flow stress, the formula of main flow velocity variation along the distance was deduced. Combined with the formula of bridge pier scour depth in the handbook, the downstream local...
Proceedings Article

Public Policy Orientations and Policy Proposals of China's Highway

Xianguang Wang
The highway transportation in China has undergone development courses from “bottleneck restriction” to “general alleviation” and then to “basic adoption”. And future-oriented appropriate development has been realized in some fields. By the end of 2016, the total distance of highways in China was 4.6963...
Proceedings Article

The preliminary application of GIS-based spatial controls on planning environmental impact assessment

Yifei Zhang, Mingbo Zhang, Jingang Shi
Spatial controls are import and requisite methods in Planning Environmental Impact Assessment to normalize the type, distribution and scale of industries. The traditional methods, such as matrix-based and Delphin-method assessment techniques, could easy identification of conflicts and trade-off between...
Proceedings Article

Research on Cross-line Train Graph Technology based on the Network operation

Qingsheng Hao, Hongyu Liang, Chunguang Teng
Based on the single-line train graph editing, this paper proposes a cross-line editing train graph technology of the network operating. Firstly, according to the operation line parameters, determine the cross line site and the relation of each line; Secondly, according to the operation requirements of...
Proceedings Article

Mesozoic sequence framework of eastern Yihezhuang salient, Jiyang depression, Bohai Bay basin, China

Guangzeng Song, Meng Xu, Guoqing Sang
The Mesozoic sequence framework of the eastern Yihezhuang salient in Jiyang depression, which was a residual basin, was studied in order to improve the success rate of locating hydrocarbon reservoirs. First, through seismic profiles, well logs and cores, complemented with outcrops, totally 5 sequence...
Proceedings Article

Research on glass wall cleaning robot based on double suction cup negative pressure type

Guifang Wu, Bowei Zhang, Panpan Qi, Cai Shao, Yongzhen Guo
With the rapid development of society, improve space utilization, modern city high-rise building height are also increasing rapidly, the glass wall clean, damage detection, equipment maintenance and other aspects of the problems keep cropping up. Using robots to replace human tasks not only reduces the...
Proceedings Article

Equilibrium Assignment Model and Algorithm for Multi-Modal Considering Distance Factor

Zhou Hao
Travel distance is an important factor that influences the traffic mode choice and route choice. Considering the influences that travel distance exerts on different perceived costs, a multimodal user equilibrium assignment method is proposed. Firstly, travel behaviors of travelers in the multimodal transportation...
Proceedings Article

Stability analysis of slurry trenches under surcharge in soft soils

Hongju Xiao, Yuyong Sun
The failure shape and approach for slurry trench stability analysis of diaphragm wall are studied by means of numerical simulation and theoretical analysis. From numerical simulation, the failure shape under surcharge in soft soil is approximate a pyramid for the slurry trench. Based on limit equilibrium...
Proceedings Article

Intelligence Information Retrieval Based on Text Mining

Yang Ran, Qiang Liu, Zhang Bo, Zhoulong Li, Deng Ke
With the rapid development of Internet technology in recent years, the amount of text information carried by online electronic documents, e-mails, databases and other forms was increasing explosively. Traditional intelligence information processing methods were increasingly difficult to meet task needs....
Proceedings Article

Experimental Study on Compressive Property of Cemented Soil with Basalt Fiber

Feng Chen
To enhance the mechanical performance of cemented soil, this paper discusses the way of improving the mechanical performance by incorporating basalt fiber into cemented soil. Unconfined compressive strength test is conducted on cemented soil with basalt fiber of different proportions, and the results...
Proceedings Article

Research on Development Strategy of Heilongjiang Real Economy Based on Big Data and Game Theory

Xiaohui Li, Xiaodong Yu
The real economy is a solid economic foundation on which social progress depends. The research on the strategy of developing the real economy has become a hot topic nowadays. This paper first analyzes the present situation of macroeconomic data in Heilongjiang Province, explains the game relationship...
Proceedings Article

A new method to suppress the DC power supply voltage ripple

Ping Ding, Xiaoming Ma
With the development of power electronics technology, how to improve the output quality of DC power supply has become an important subject of recent scholars' research. This paper put forward a new PWM control mode, the DC power supply output ripple is effectively suppressed. The theoretical basis is...
Proceedings Article

Research on dynamic characteristics of cable-stayed bridge

Kongliang Chen, Ronghui Wang
For three-tower cable-stayed bridge, the dynamic characteristics of the structure is studied by establishment of the finite element model. By changing structural parameters of thickness variation of the bridge panel and elastic modulus of concrete, some regularity of stiffness and dynamic properties...
Proceedings Article

The research on high-strength concrete creep

Kongliang Chen, Ronghui Wang, Jianhong Liao
By a series of creep test on and natural environment, the development trend and law of C60 high-strength concrete creep on natural environment are analyzed and the creep law of reinforced concrete is discussed in this article.
Proceedings Article

The parameter analysis of creep prediction mode

Kongliang Chen, Ronghui Wang, Jianhong Liao
According to current creep prediction mode, four kinds of concrete creep prediction model(CEB-FIP 90, ACI 209 (92), RILEM B3 and GL2000) are selected to analyze in this paper. Based on the same conditions for creep factors, some important parameters of four creep modes are analyzed and regular patterns...
Proceedings Article

The temperature effect of cable-stayed bridge

Kongliang Chen, Ronghui Wang
by establishment of Midas FEA model and combining with the characteristics of temperature field, the research is carried out on temperature field, it shows that temperature field of the plates inside and outside surface is in the time lag relationship, and thermophysical properties of concrete is little...
Proceedings Article

Design and Analysis of a New Type Transmission Tower

Fanzhen Zhang, Zhibo Su, Jie Bu, Qigao Hu
The design and construction level of power grids are increasing rapidly with the development of China's power industry. The tower of Transmission line has become an important forced fulcrum. Safety and economy are basic requirements of conventional structural design. However, making the transmission...
Proceedings Article

Research on the Influence of Replacing Cement with Granite powder-based Adglutinate on the Concrete Strength

Zhen Zhang, Wenbai Liu
Make concrete with the granite powder-based adglutinate to take place cement. Discuss the effect of substitution amount on concrete performance. With the increase of the substitution amount to cement, the compressive strength of concrete continues to decline; When it completely replaces cement and the...
Proceedings Article

Construction of tourism culture system from the perspective of global tourism

Huiying Chen
With the New Perspective on the concept of Global Tourism, based on the whole industry, the whole element, the whole time and space to construct the tourism culture system from the perspective of the global tourism.The tourism culture system includes three subsystems: Material Culture, institutional...
Proceedings Article

Autopilot: A Paradigm Revolution In The Field Of Road Traffic And A New Engine For The Construction Of A Traffic Power

Geng Rui
Introduces the fundamental changes caused by autopilot to road facilities, transportation services and management methods. Proves the key problem of whether we can build a powerful traffic power in the field of highway traffic is to whether the transformation can be successfully changed from the traditional...
Proceedings Article

Impact Analysis of Integrated Project Delivery on the Value of Construction Project in China

Tingting Mei, Qiankun Wang, Zeng Guo
Building information modeling (BIM) technology can effectively solve the problem of information sharing in construction project, but its benefit has not been maximized due to the lack of matching delivery. Even integrated project delivery (IPD) creates the collaborative environment for BIM, part of the...
Proceedings Article

Research on Comprehensive Evaluation Index System of Traffic Infrastructure Construction

Zhiyu Chen, Jing Liu
In order to accelerate the modern engineering management, promote the transformation and upgrading of highway and waterway engineering construction and development, improve the quality, safety and operation service level of highway and waterway engineering, the article sets up an evaluation index system...
Proceedings Article

Study on Dynamic Guidance District Division Inside the Parking Lot

Yanyan Shi, Ying Han
According to the division principle and method of parking inducing community, a parking induction partition model is established to determine the objective function and constraints of the study. The simulated annealing algorithm is used to study the partition model. According to the principle of simulated...
Proceedings Article

TCAS:Train Collision Avoidance System

Jianming Zhang, Qijin Lu, Shuting Zao
With the development of rail transit technology, the autonomous recognition and operation environment of the train becomes the development direction and research focus of the current rail transit. Due to the complex operation environment of the train, the traditional control technology requires the ground...
Proceedings Article

Research on train anti-collision method based on deep learning

Jianming Zhang, Qijin Lu, Shuting Zao
Real-time detection of train distance from the front of the obstacle to ensure that the train in the case of safe braking speed driving is to improve the efficiency of train driving the main way. In this paper, a collision avoidance method based on deep learning is proposed. The system acquires the obstacle,...
Proceedings Article

Thermodynamic Analysis of Different CO2 Cascade Refrigeration Cycles

Yingfu Liu, Yingzheng Rong, Guangya Jin
For determining the reasonable ratio of spacing to diameter of double tunnels, the criterion is often only for the excavation, and does not take into account the earthquake situation. In order to ensure the stability of surrounding rock masses, safety and economic rationality during construction and...
Proceedings Article

The loss-averse competitive newsvendor model with product substitution under multiple mental accounts

Haifei Shou, Bojun Gu, Di Zhang
We consider a newsvendor game with two substitutable products which are sold by two retailers with loss-averse preferences under multiple mental accounts. The game theory is used to find the retailers’ optimal order quantity. Given the order quantity of one retailer, there exists a unique optimal order...
Proceedings Article

Wind erosion mechanism of cement-mortar protective layer under air-borne sand environment

Ying Jia, Bei Lee, Mei Zhang, Shuaifeng Hao
The paper simulated numerically the process of wind-blown sand flow impact-induced erosion of cement-mortar block. The concept of wind erosive critical pressure was put forward. Furthermore, the calculation formula of the impact pressure of sand grains, the attenuation equation of elastic modulus and...
Proceedings Article

Numerical study on local loss at right angle diversion under the different cross section shapes

Jian Zou, Tao Li, Shaojun Qu, Ping Gao
Lateral diversion from an open channel is a common flow regime and easily produces swirl which causes large head loss. The previous research mainly focused on the split flow about the fixed shapes of channel and small slopes. The paper investigated the local head loss at the diversion gate under three...
Proceedings Article

Simulation of pedestrian evacuation with the obstacles based on a dynamic cellular automaton model

Nuo Zhu, Peiying Yang, Xiang Li
Simulation of pedestrian evacuation flow in a room with fixed obstacles is presented based on cellular automata (CA) in this paper. Pedestrian moving rules are established, according to two-dimensional cellular automaton Moore neighborhood. The dynamic parameters are formulated to simplify tactically...
Proceedings Article

Investigation on Traffic Assignment of City Center Area Based on Improved Logit Route Choice Method

Hailong Deng, Meilin Xu, Jianzhi Gao
With the development of social economy, the problems of urban traffic has become increasingly prominent. It is necessary to pay attention to the traffic planning. Traffic assignment is an important content of traffic planning. The route choice of the traveler is the focus of traffic assignment. In the...
Proceedings Article

A transfer matrix of free vibration for exponentially functionally graded beams

Kesheng Zhang, Jianpeng Sun, Qiang Zhang
For analyzing the free vibration of exponentially functionally graded beams a transfer matrix has been developed. The transfer matrixes of exponentially functionally graded beams which need the loop iteration are derived in closed form. The proposed transfer matrix based on the Taylor series expansion....
Proceedings Article

Evaluation method of handling and stability performance of special vehicle with large inertia based on the combination method of rank correlation coefficient

Yajun Shao, Qinhe Gao, Ruimin Zhang, Hongjie Cheng, Wei Zhang, Yong Jia, Xingyu Xie
Considering the actual structure of special vehicles and security factors, three road test for special vehicle’s handling and stability and eight index were used in this paper. The subjective weighting method and the objective weighting were respectively used to evaluate the special vehicle’s handling...
Proceedings Article

Research on the Dynamic Model of 2.5D Fluid Structure Interaction of Gravity Dam and Simulation of Seismic Stress Response

Yiran LI, Menghua XU, Hao SUN, Genfeng Xiao
The seismic safety of the dam involves the safety of people's life and property, and even affects the overall safety of the national economy. One of the key of technical issues in this subject is the more complete fluid-structure interaction(fsi) theory and the more accurate calculation method. In order...
Proceedings Article

Study on quality management based on Internet of things technology in dam construction

Wenwen Hu, Bin Ma, Jixing Niu
The dam project has the characteristics of large volume of construction, complex construction environment, long cycle and difficult repair quality at the later stage of dam. If a dam break will cause casualties and property losses, it is necessary to improve the management quality of dam construction...
Proceedings Article

Research on Second-hand Vehicle Evaluation System Based on Improved Replacement Cost Method

Jiangxue Chang, Yuquan Zhang
In order to meet the needs of second-hand car value assessment, the used car value assessment system has been designed based on the improved replacement cost method. The system includes system management module, used car parameter management module, used car evaluation management module and evaluation...
Proceedings Article

Countermeasures and Suggestions on the Tourism Image Design of the CIS Introduction in Shenyang

Yan Dong
The construction of city brand and tourism brand image is an important proposition affecting the development of a city. The corresponding research and practice have been widely carried out in the domestic tourist cities. As the economic, political and cultural center among the three northeastern provinces,...
Proceedings Article

Research on Application of Distributed Optical Fiber Sensing Technology in the Safety Monitoring of Pipeline Transportation

Tao Wang, Binhua Xu, Bin He, Min Du
Pipeline transportation plays a vital role in the transportation of oil and gas. The safety monitoring of pipeline transportation is essential in pipeline operation. Distributed optical fiber sensing technology has more advantages than other conventional pipeline security monitoring method. The ability...
Proceedings Article

Research on risk factors analysis of tunneling through bridge using active underpinning technology

Lin WANG, Xiaozhong Li, Xueying BAO, Shijun ZHOU
In order to effectively manage the construction risk of tunnel crossing existing bridge projects with active underpinning technology, the relations of risk factors were analyzed using interpretive structural mode. Used WBS - RBS method to identify all risk factors, established the risk factors adjacency...
Proceedings Article

Research of the structure and function of Ordinary Landing Craft

Chaofan Liu, Shun Zhang, Yuanzho Zheng
Rich in natural resources, the south China sea area islands is various, but the area is not large, dense distribution is normal landing craft in the process of using the shortfalls, stability, speed and endurance greatly affects the work efficiency of the construction of the south China sea, thus put...
Proceedings Article

Simulation Research of Parking Position Aircraft Queuing System Based on Colored Petri Net

Bo Fan, Runtang Wang, Liangcai Cai, Guanhu Wang, Shaofeng Guo
Form the situation of military aircraft use civil airports, in order to improve the efficiency of the civil airport parking position, this paper gave a new idea that military and civilian aircraft use a shared parking position together, studied capacity and utilization of shared paking position, computed...
Proceedings Article

The Development of Static Load Testing Instrument for Piles Based on the Internet of Things

Jieming Li, Xiaodan Huang, Minzhang Mei
An IoT-based wireless intelligent testing instrument is developed for static load test of piles, and it is applied to a field test in order to measure the axial compressive bearing capacity of a pile, while traditional wired devices are also deployed in the same test for comparison. The comparison shows...
Proceedings Article

Pilot-scale production of alkali activated concretes for marine engineering application

Luqian Weng, Hailin Cao, Shaobin Li, Krivenko Palvo
Alkali activated concretes possess the significant advantage over the traditional cements on their low footprint. To test the application possibilities of alkali activated concretes, a pilot-scale production of these concretes for marine engineering application was performed at the precast concrete manufacturing...
Proceedings Article

Heat evolution of chemically bonded cementitious materials for marine engineering applications

Hailin Cao, Krivenko P.V., Luqian Weng, Shaobin Li, Yue Guo, Petropavlovsky O.N., Pushkar V.I., Kovalchuk A.Yu.
Chemically bonded cementitious materials possess the high performance properties and excellent durability. They also have a set of special properties, such as low heat evolution. The study focused on the relationship between concrete mix design and heat evolution. On based on the experimental and calculating...
Proceedings Article

Parametric Design of Circular Spherical Mesh Shell And force performance comparison analysis

Xiaoyang Lu, Hao Zhang, Yaru Wang, Xiaoxiao Wang
In this paper, based on the characteristics of the single-layer spherical lattice shell with a zigzag line, a macro program for the parametric design of a zigzag-shaped single-layer spherical lattice shell was compiled using ANSYS software's APDL language. The analysis function of ANSYS finite element...
Proceedings Article

Study on Excavated-in Harbor Basin Current Field

JinBin SUN, Kun LIU
The current of excavated-in harbor basin are key issues to the coastal engineering and the ocean engineering. In this study, a numerical model was developed to simulate excavated-in harbor basin current field. Results show that, the current field of excavated-in harbor basin is influenced by topography,...
Proceedings Article

Study on Adaptability of Lateral Concentrated Smoke Exhausting Mode in Large-span Rectangular Tunnels

Zhengmao CAO, Xiao LIU
Taking large-span rectangular underwater tunnel as the research objective, numerical calculation model of lateral concentrated smoke exhausting in rectangular underwater tunnel was established by FDS. The adaptability of lateral concentrated exhaust mode in tunnels of variable widths is obtained according...
Proceedings Article

Research on the Sharing Bicycles Delivery

JianYuan Gan, Lin Zhang, XiaoQing Huang, RongFang Hu
Sharing bicycles in the settlement of the user "last mile" short-distance travel needs and ease the urban traffic congestion plays an increasingly important role. In order to study the issue of sharing bicycles delivery, firstly, a bicycles’ market demand model considering the age distribution is established,...
Proceedings Article

The Fracture Analysis around Anti-plane Crack in An Infinite Piezoelectric Plate

Wenbin ZHAO, Xuexia ZHANG, Hailing XIE, Zhiyao ZHAO
The fracture problem around the center crack in an infinite transversely isotropic piezoelectric plate under the anti-plane shear stress and the in-plane electric load at infinity is studied. Using the complex function method and undetermined coefficients method, the analytical solutions of the stress,...
Proceedings Article

Biological nitrogen and phosphorus removal using anoxic-anaerobic oxidation ditch under low temperature condition

LiChao Nengzi, JinZhao Hu, XueMei Wang, Hong Yang, JianBin Chen, Rui Cao
A pilot-scale anoxic-anaerobic oxidation ditch process was used to investigate the influence of varying temperature on organic substance, nitrogen and phosphorus removal, and the efficiency of these pollutions removal in about 15 ˚C. The results indicated that when the temperature was dropped from about...
Proceedings Article

The investigation of aeration optimization in a pilot-scale anoxic-anaerobic oxidation ditch for nutrient removal from wastewater

LiChao Nengzi, Ying Jiang, XiaoFang Li, WuJia Hailai, JinHua Ma, Rui Cao
The performance of nitrogen and phosphorus removal in a pilot-scale anoxic-anaerobic oxidation ditch (OD) process was investigated. In order to achieve a high removal efficiency of nitrogen and phosphorus, the aeration was optimized and an anoxic zone was formed in the front of OD reactor, thus the operation...
Proceedings Article

Performance of Energy Consumption and Indoor Air Quality for the Fan coil System with Sensor Fault

Liangzhen Jiao, Shuai He, Yunpeng Hu, Jiayu Zhou
The fan coil systems are employed to create a satisfied built environment by some feedback controls. Sensor is one of the most important components in the whole system. Unfortunately, Due to the long term using, sensors fault would occur unavoidable. It is significant to reduce the energy consumption...
Proceedings Article

Parametric design and static behaviour analysis of single-layer conical shell

Xiaoyang Lu, Yaru Wang, Xiaoxiao Wang, Hao Zhang, Silu Xie
The parametric design macro programs of two basic types of single-layer conical shell are developed by using APDL(Ansys Parametric Design Language) parameterized design language.The parametric design of single-layer conical shell structures can be built under the condition of giving the macroscropic...
Proceedings Article

The traveling wave solution of (3+1) dimensional Kadomtsev-Petviashvili equation by using the firstintegral method

Chunhuan Xiang, Honglei Wang
The first integral method, based on the theory of commutative algebra, is an efficient method for obtaining traveling wave solutions of some nonlinear partial differential equations, which is applied to solve (3+1) dimensional Kadomtsev-Petviashvili equation in this work. The traveling wave solutions...
Proceedings Article

Construction and Empirical Study of Evaluation Index System on the Informationization of Transportation in Dalian City

Yunhua Sun, Yunfei Ai
Traffic informationization is an important carrier and means to realize intelligent transportation, and also a key factor to promote the strategy of a powerful nation in transportation. According to the content and characteristics of the evaluation on the development of transportation informatization,...
Proceedings Article

Parameterized Design and Analysis of Mechanical Properties of Three Hybrid Ellipsoidal Paraboloid Reticulated Shells

Xiaoyang Lu, Xiaoxiao Wang, Yaru Wang, Hao Zhang, Silu Xie
Taking Changzhou Stadium Kiewitt-Lamella ellipsoid paraboloids as an example, three kinds of parametric design macros for hybrid ellipsoids paraboloid shells are developed using APDL parametric design language; The performance comparison of the three types of reticulated shells was performed using ANSYS...
Proceedings Article

The Design and Application of Intelligent Buoys in Polar Water

Siwen Guo, Yuanzhou Zheng, Langxiong Gan
In order to solve the problem of insufficient energy supply for buoys in polar waters, a wind energy / solar energy composite energy collection device was designed which can make full use of wind energy. What’s more, the lithium battery module of traditional buoys was improved, and a self-insulation...
Proceedings Article

Research on quality control system for cold-chain road transport

Mengya Liu
The prime aims of the cold-chain transportation quality control are to guarantee that the temperature control is uninterrupted, the quality of the goods is intact, and to prevent "chain breaking" which constitute the greatest threat to cold-chain transportation. As per the requirements of Hazard Analysis...
Proceedings Article

Multiple Compound Foundation Bearing Characteristics

Caihui Zhou, An Chen, Jian Meng
To study the bearing characteristics of composite foundation with long rigid piles and short flexible piles, the light dynamic penetration and the static loading test are used base on comprehensive testing and analysis of soft soil characteristics, and combining with the treatment design parameters of...
Proceedings Article

Research on the Structure Trend of Sharing Bicycle Market

XiaoQing Huang, Lin Zhang, JianYuan Gan, RongFang Hu
In recent years, with the rapid development of the sharing economy, sharing bicycles as a new form of sharing economy, has solved the pain point "the last mile" of the distribution pattern of urban public transit and subway, which plays an increasingly important role in the efficient urban road traffic...
Proceedings Article

An Optimizing Algorithm for Tower Crane Selection in Precast Concretes Structures Based on Cost in China

Chunlei Huang, Rongyan Li, Yan Fu, Jingjing Guo
Tower crane, transporting components vertically and horizontally, is the most expensive machine in construction site. In order to reduce cost and advance construction schedule, tower crane should be well located. Based on matlab platform, this paper generates an optimizing algorithm to selection optimal...
Proceedings Article

Fast data analysis method based on AIS system

Wenzhe Li, Kezhong Liu, Guo Jing
With the development and perfection of AIS system, AIS data with high timeliness, strong stability and wide coverage provide a strong data base for traffic flow statistical analysis. This paper use Java with full consideration of JVM performance, to achieve rapid AIS data decode, then put forward a new...
Proceedings Article

Thoughts of DraInage DesIgn for ChInese HIghway In Water EnVIronment SensItIVe SectIons

Gang LI, Yue Wang, Pan Wang
The specifications for drainage design of highways (jtj/t d33-2012), issued by the ministry of transport of the people’s republic of china, has been implemented for completed three years. compared with the last edition, 1997’s, the 2012 edition is featured for the specifications of drainage design in...
Proceedings Article

UAV Autonomous Charging System based on Multi-Information Cooperative Positioning

Y. H. Zhang, . F. Shi, X. Ruan, Y. J. Yang, Z. Jiang
Nowadays, the rapid development of UAVS has a great application prospect both in military and civilian areas. However, the short duration of the UAV has limited the continuity of its work , and it need someone to replace the battery. We propose a UAV autonomous charging method of the multi-information...
Proceedings Article

The Cold Air Incursion Prediction Based on the Behavioral Model of Opening/Closing a Door of Classroom Established by Matlab

Zi Ouyang, Haorui Zhang, Ike Chen, Haoyu Chao, Weiwei Yu
Through our observation of the classmates’ behavior when entering or leaving the classroom, we find that it is more probable that they will keep the door close than leave it open when the door is already close. And the larger the number of classmates entering or leaving the classroom per unit time is,...
Proceedings Article

An Introduction to Changchun City Features Extraction

Yige Sun, Bailing Zhang
Studying the features of Changchun city as an example, this paper performs a preliminary exploration on Changchun city landscape features into three angles in terms of constituent elements of urban landscape, historical evolution characteristics and urban space features. Meanwhile we also design a framework...
Proceedings Article

Risk Assessment of Bridge Fire Based On The Theory Of Vulnerability

Xiang Wang, Chuntao Wang, Haidong Fang
The mechanism model of bridge fire disaster is established by applying the theory of vulnerability. By using Delphi method analysis and screening the vulnerability factors, using cluster analysis and hierarchical analysis establish the evaluation index system of the vulnerability. The vulnerability assessment...
Proceedings Article

Analysis of Ultrasonic Testing in Engineering Blasting

Huagang Xie, Lingli Wu, Chao Xu, Yuya Zhu, Shanmin Wang
Ultrasonic flaw detection is widely used in engineering blasting, especially the non-destructive testing of rock blasting damage, and it has a good detection effect. By analyzing parameters proposed by ultrasonic flaw detection, the amount of rock damage can be obtained, and Then complete the corresponding...
Proceedings Article

Numerical Study on the Thickness of the Window Spill Plume in External Fa?ade Fire

Jiajia Fu, Jianguo Chen, Hongyong Yuan
It is believed that the ventilation factor plays an important role to define the thickness of the window spill plume. However, the effect of the window height/width ratio on the spill plume thickness couldn’t been concerned in previous research. To obtain more influencing factors of the window spill...
Proceedings Article

Parameter Discussion of Bearing Capacity Analysis of Highway Bridges in Heavy-cargo Transportation

Ping Lu, Haiyang Yu, Li He, Haijun Wu
To analyze and discuss about selection of parameters of bearing capacity calculation when heavy-cargo transportation pass through bridges, characteristics of heavy-cargo transportation significantly different from general vehicle design load, is analyzed. According to the characteristics of the operation...
Proceedings Article

Mechanical Analysis and Structure Health Monitoring of Congruence Beam Cable-stayed Bridge

Dejun Ji, Kejin Wang, Yongliang Wang
The Wajiatan Yellow river bridge is a congruence beam cable-stayed bridge, which was analyzed by finite element method to simulate the structure dynamic characteristics and structure response under different loads. By numerical simulations, the structure dangerous points and structure monitoring priorities...
Proceedings Article

The Research of Concrete Pile Material in Mechanical Property

Ximing Zhang, Shupin Ning, Fan Zhang, Linjie Zhao
Concrete pile technology is a new technology to improve people's living environment by extracting underground potential of pile foundation. This kind of technology requires good heat transfer effect and invariable mechanical performance of concrete pile. The heat storage performance of concrete pile...
Proceedings Article

Study on stability bearing capacity of large size and eccentric bending members with different slenderness ratios

Z.b. Li, C.Y. Yu, Y.P. Xie
In this paper, the effect of slenderness ratio on the ultimate stability bearing capacity of the eccentric compressive members is analyzed. 10 specimens are analyzed by ABAQUS finite element software and steel structure code at home and abroad. This case is that the eccentric load is applied at both...
Proceedings Article

Experimental Study On Expanding Composite Wall

Yonggang Zhang, Yangang Zhao
Based on the traditional ecological composite wall, expanding composite wall is put forward in this paper. Based on the tests of five pieces of 1/2 scaled expanding composite wall under low-cycle lateral loading, the bearing capacity, ductility, hysteretic characteristics, and stiffness degradation performance...
Proceedings Article

The physical investigation on the Reflection coefficient of Pile-supported vertical wall breakwaters

KeXin Zhang, JinSong Gui, DongXu Wang
Through the physical model test, the reflection coefficient of pile-supported vertical wall breakwater under the action of regular wave was measured. The non-dimensionality method was used to analyze the change of reflection coefficient under the influence of various factors, thus giving the engineering...
Proceedings Article

Analysis of Bending Bearing Capacity of Fully Bolted Outer Shell Beam-Column Joint Connected by T-Stub

Dan Zhang, Lei Zhang
In the analysis of steel frame, the bearing capacity of joints is the basic mechanical property. With reference to the component method proposed in the Eurocode 3 (EC3) specification, based on the characteristic of transmitting force in each component of the outer shell joints, the bearing capacity of...
Proceedings Article

Review of key technologies and applications of intelligent transportation

Yan Zhao, Desheng Cao, Huazhong Ren
As an important part of intelligent city construction, intelligent transportation has gained more and more attention. The concept and general structure of intelligent transportation are briefly introduced. The key technologies of wireless sensor network, data mining and intelligent transportation cloud...
Proceedings Article

Ecological sensitivity evaluation of Libo County Based on GIS

Youzhi An, Fengtai Zhang, Xia Luo
Ecological environment and natural resources are the basis for the development of tourist cities. During tourism development, the ecological environment and natural resources will be greatly challenged. These activities may affect the environment, so the construction of tourism activities should be carried...
Proceedings Article

Study on Review Criteria of BIM Design Model for Prefabricated Concrete Project

Ning Xu, Guangbin Wang
Based on the comparative analysis of model between PC (prefabricated concrete) structure and traditional cast-in-place structure, a review process of BIM design model for PC project was established. Moreover, a review criteria of BIM design model for PC project was proposed, which includes the division...
Proceedings Article

A Novel Model and GA-Based Solution for Resource Scheduling in Highway Emergency Rescue

Yuxin Niu
Highway is the major artery and main component of China's transportation system and plays a vital role in national economic construction. After an accident on the highway, how to quickly reach the accident point through effective dispatching and implementing emergency rescue operations is extremely important....
Proceedings Article

Study on Pushover Analysis for High-rise Diaojiaolou on Multi-grade Steep Slope

Ning Xu
Based on the studies of necessity about seismic analysis for mountainous buildings, especially the high-rise Diaojiaolou in the southwestern region of China, a Pushover analysis for a real high-rise Diaojiaolou was carried out. It was shown that the displacement of the first floor of high-rise Diaojiaolou...
Proceedings Article

A Review of the Seismic Performance Size Effect of Reinforced Concrete Beams

Yongping Xie, Jianming Guo, Lei Jia, Huan Qi
The size effect is defined as the reduction on the some seismic performance evaluation parameters with increasing size. As an important bearing member, the seismic performance and size effect of RC beams have been studied extensively over the past few decades, most of them came to the same conclusion,...
Proceedings Article

Control of abnormal pressure to hydrocarbon migration & accumulation-A Case Study on the lower assemblage of Yanchang formation in the middle area of western Ordos Basin

Yuhai Fan, Hui Wang, Furong Tan
In this article the author use the datas of acoustic travel time, systematical analysising the abnormal pressure distribution obtained by equilibrium depth method in the lower assemblage of Yanchang formation 151 well bores in the middle area of western Ordos Basin, combined with the distribution patterns...