Proceedings of the 2017 6th International Conference on Energy, Environment and Sustainable Development (ICEESD 2017)

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196 articles
Proceedings Article

Preliminary study on determination of reasonable ratio of spacing to diameter of double tunnels under earthquake

Yongqiang Zhou, Qian Sheng, Xianlun Leng, Xiaodong Fu, Nana Li
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 identification of added mass and aerodynamic damping using HHT method under wind action

Xufeng Sun, Chao Hu
For the long-span roof structures which have relatively low frequency and light mass, the vibration property under the action of fluctuating wind is significantly influenced by the added mass and aerodynamic damping. Since the influence can be reflected by the change of structural frequency and damping...
Proceedings Article

GIS-based study on the Bohai Strait cross-sea channel route scheme

Yu Li, Xiaodan Ha
The Bohai Strait cross-sea channel, an undersea tunnel, is proposed to connect Dalian, Liaoning province and Penglai, Shandong province. The construction of the Bohai Strait cross-sea channel project can restrict the important project of national development from a certain angle, and it is helpful to...
Proceedings Article

Study on the Performance of Reactive Powder Concrete for Building Exterior Wall

Xin'E Yan
Reactive powder concrete (RPC) is a cement-based material with excellent flexural strength. This study focuses on the flexural strength and maximum fluidity of RPC mixed with superplasticizer and steel fiber. In order to explore an optimized mix proportions of RPC, we make a research on the influences...
Proceedings Article

Study on Coal Mine Fast Drilling Equipment and Blasting Key Technology

Hongli Wang, Wei Bao, Taihui Xu, Lixin Song
At present, in excavation of the coal mine roadway, it is widely used to a full section of millisecond blasting in borehole depth of about 2.0m. A lot of practice shows that, due to the influence of geological conditions, drilling, charge and other factors, footage per cycle reaching 2.5 ~ 3.0m, there...
Proceedings Article

Optimization Planning of Space Layout of Buildings in Explosive Area Based on Harmony Search Algorithm

Yiyuan Zhang, Ya Wang, Pengfei Chen
In order to do planning for explosive area, simplified explosion planning calculation model is built based on the relative certainty of chemical explosion. First, simplified explosion-structure mutual model is built to calculate the force situation. This model adopts the peak overpressure calculation...
Proceedings Article

Policy assessment on displacement of 1.6 liters and below passenger car purchase tax in 2015

R. Geng, Z.Y. Chen
In 2015 halved and below 1.6 liters of displacement passenger car vehicle purchase tax policy, from the displacement of 1.6 liters and below passenger car sales, auto industry structure upgrade effects on energy saving and emission reduction, analysis of the policy effects on 6 aspects of the influences...
Proceedings Article

Numerical parametric study of three-dimensional tunnel response due to overlying circular basement excavation

Jiangwei Shi
Deep basement excavation inevitably induces stress changes in the ground leading to soil movements, which may cause adverse effects on existing tunnels. Although basement-tunnel interaction has attracted increasing attention recently, the influence of circular basement excavation on metro tunnels is...
Proceedings Article

Design and Development of Smart Campus System Based on BIM and GIS

Yunxia Jiang
This paper discusses the design and development of the campus system from the following aspects: the overall structure of the system, the functions of each subsystem, and the key skills and difficulties.
Proceedings Article

Study on Plane-section Assumption of New Composite T-shaped Concrete-filled Steel Tubular Columns

J. Huang, S.Q. Dai, J.Y. Xie, C. Wang
The linear regularity of the strain distribution about new composite T-shaped concrete-filled steel tubular columns on the multiple sections was analyzed by ABAQUS. The plane-section assumption of new composite T-shaped concrete-filled steel tubular columns was studied under the axial loading and lateral...
Proceedings Article

Study on the Conflict Management Process Applied in the Construction of Integrated Transportation Hub Project

Shusheng Xu, Zhichao Xu
According to the trait of Integrated Transportation Hub that it involves amount of stakeholders, dissevering the conflict management process will result in describing conflict inaccurately and keeping the conflict unresolved. Regarding of integrating the quantitative and qualitative approaches, we consider...
Proceedings Article

Application Research on Monitoring Cloud Platform of Bridge Construction Based on BIM

Peng Zhi, Tianyun Shi, Wanqi Wang, Huilin Wang
Based on BIM, cloud platform, internet of things and other advanced technology, this study establishes a monitoring cloud platform used in the bridge construction. It solved the key technology application issues such as formulating bridge BIM implementation standards and engineering breakdown structure...
Proceedings Article

Study on the sediment consolidation process under different salinity fields in the Yellow River Estuary

Chuanfang Xiong, Hongxian Shan, Shaotong Zhang, Chaoqi Zhu, Yonggang Jia
A field experiment was carried out on an intertidal flat of the Yellow River delta to study the consolidation process of sediments under different salinity fields. Three test pits were excavated to simulate newly deposited seabed by backfilling well-mixed sediments with water in different salinities....
Proceedings Article

Research on the operational modal testing of a structural laboratory through ambient excitation

Xiaomin Zhang, Jianqi Chen, Yong Sun
Modal parameter identification plays an important role in the dynamic performance evaluation and design of seismic structures. In this paper, we tested the large span space steel structure laboratory in a university, and then got modal parameters such as frequency and vibration mode based on the assumption...
Proceedings Article

Uncertainty Evaluation for Measurement result of Pavement Permeability Coefficient

Lu Liu, Genqiang Jing, Hongbo Guo
The measurement result representation must contain both the value to be measured and the measurement uncertainty associated with the value, which is complete and meaningful. When the pavement permeability coefficient is measured on the road, the measurement results are given to the pavement seepage coefficient,...
Proceedings Article

Interfacial Shear Stresses Calculation of FRP Strengthened RC Beams

Jia Yang
One major problem when using ber reinforced polymer (FRP) to strengthen structures is the presence of high interfacial shear stresses near the end of the RC beams which might impact on the debonding failure modes and working mechanism. Interfacial debonding failure may occur at the plate ends due to...
Proceedings Article

Interfacial Slip Calculation of RC Beams Strengthened with FRP Plate under Symmetry Concentrated Loading

Jia Yang
Debonding of fiber reinforced polymer (FRP) is a main premature failure of RC beams strengthened with FRP plate, which is mainly due to the interfacial slip between FRP and concrete beam. The interfacial slip is one of the key factors to affect the behaviors of RC beams strengthened with FRP plate. Under...
Proceedings Article

Analysis of Factors Affecting Project Success in Chinese Context Based on Interpretative Structural Modeling

Hua Zhao, Huijie Jiang, Xing Li, Shulan Liu
In the field of engineering management practice in today's China, the theoretical research of project success is still a hot topic. On the basis of literature and Chinese context, the project success factors are summarized for the Chinese construction projects, and the hierarchical structure model of...
Proceedings Article

Bandgap analysis of two-dimensional phononic crystals

Fenglian Li
The Dirichlet-to-Neumann method is adopted to calculate the band gaps of the two-dimensional phononic crystals with different interface conditions. The system is in a square lattice which is composed of the solid cylinders embedded in a softer material. The cross sections of the inclusions are circular....
Proceedings Article

Factors affecting the durability of GRC cement

Yue Yin, Shengmi Wang, Maoquan Zhuang, Mingzhe Hu
GRC is a concrete made of glass fiber, acting as reinforce matrix, and combined with cement. It has high tensile, bending and anti-impact properties. However, due to its endurance problem, it is prohibited in industry applications. In the recent thirty years, many researchers have investigated its endurance...
Proceedings Article

Analysis and Behavioral Modeling of TiO2-based Resistance Switching Device

Gang Liu, Liang Fang
This paper presents a new behavioral model for TiO2 resistive random access memory (RRAM). The model is based on hierarchical transformation filament theory, the device parameters are obtained from an Au/TiO2/Au MIM (Metal/Insulator/Metal) RRAM cell with 100 nm in diameter, 50 nm-thick TiO2 thin film....
Proceedings Article

An Improved Contour Tracing Method of Extracting Shoreline Based on LiDAR Data

Caixia Yu, Yilong Li, Jun Xu, Wenqian Huang
The Contour tracing method can automate extraction of tidal datum referenced shorelines from light detection and ranging ( LiDAR) data. With this method, shorelines are derived easily, but they are too broken, meandering and trembly. So an improved contour tracing method is put forward in this paper....
Proceedings Article

The strength analysis of new W-shape resilient wheel under different working conditions

Jianhui Tian, Ke Wang
This paper presents a new W-shape resilient wheel and bases on "UIC510-5 Technical approval of monolithic wheels (2003)" standard for strength analysis. The calculation results show that in five kinds of working conditions, the elastic components strength of wheel meets the design requirements. New W-shape...
Proceedings Article

Comparison on VS(Z)-VS(30) models

Linjian Ji, Zhengru Tao, Wenqian Li, Xiaxin Tao
The time-averaged shear-wave velocity to the depth of 30 m (VS(30)) is the most important site specific parameter in seismic building codes and ground motion prediction equations (GMPEs). So far, there are several models to estimate VS(30) from average velocities to depths less than 30m VS(Z). 206 borehole...
Proceedings Article

Research Status of Vegetation on Flow and Sediment Movement

Guoying Wu, Jiayi Wang, Bingxue Shi
Vegetation in river effect on flow and sediment transport. Based on the main research results, this paper divided the study of effect of vegetation on flow and sediment transport into three aspects: flow resistance, turbulence structure and sediment movement. The flow resistance is mainly affected by...
Proceedings Article

Experimental study on seismic behavior of cast in situ lightweight composite wall

Pang Run, Yuze Tian, Jingyi Yue, Zhenjiang Qin, Ran Wei
Based on the cast-in-situ light composite insulation wall, through the experiment, analyze the natural frequency and the aseismatic performance of the wall. It is concluded that the natural frequencies of the wall before and after vibration test are 10.01Hz, which indicated the wall stiffness without...
Proceedings Article

Grey Correlation Analysis of the Bending Resistance of Lightweight Thermal Insulation Composite Wall

Song Liu, Yuze Tian, Jihong Liu, Wang Chen, Tianhuan Wang, Junzhe Li
The research of light thermal insulation composite wall has great significance to the study of alleviating the energy shortage situation and promoting the sustainable development of China. In this paper, the gray correlation analysis was carried out to determine the indicators that influence the bending...
Proceedings Article

Fatigue analysis of rib-to-deck joints in steel orthotropic decks of Chongqi Bridge

Hui Wang, Suyu Han, Shiqin He, Fei Yan
Chongqi bridge is the longest-span continuous steel box girder bridge with an orthotropic steel deck in China. Due to the small thickness of both the deck plate and rib wall, the out-of-plane bending moments result in high local flexural stresses causing fatigue cracks to develop at the rib-to-deck joints....
Proceedings Article

The Application of Regression Analysis Method on the Linear Control of the Pavement on Concrete Beam Bridge with Wide Spans

Rongxiang Shan
Cantilevered construction is adopted in most concrete bridges with wide spans. Because of such factors as shrinking and gradually deforming of concrete, constructive error, and constructive load, the pavement cannot be perfectly flat when the bridge is accomplished. So it is necessary to adjust the linear...
Proceedings Article

The treatment technique of dynamic analysis of highway slope diseases under complicated geological conditions of high temperature and rainy area

Haiping Li, Rongxiang Shani
Under abnormal climatic conditions, a large number of cutting slope deformation instability problems that plagued expressway operation have become one of the major security issues. The formation lithology, geological structure and other inner factors are closely related to the stability problem of expressway...
Proceedings Article

Mechanical Property of Concrete Filled Steel Tube Reinforced Concrete (CFSTRC) Columns Subjected to two-opposite-side Fire

Lei Xu, Yanhong Bao, Wenda Wang, Jiangang Sun
The present study established a numerical investigation on the behavior of concrete filled steel tube reinforced concrete (CFSTRC) columns under combined loading and two-opposite-side fire. The FEA model was verified by the experimental results of CFST columns subjected to non-uniform fire. The comparison...
Proceedings Article

Numerical Assessment of Seepage Control Effects of Underground Powerhouse

Huakang Zheng, Chao Hu, Qin Shang
For performance assessment and optimization design of the seepage control system in the Yagen underground powerhouse, a numerical method combining a substructure technique, the variational inequality formulation of Signorini's type and an adaptive penalized Heaviside function (short for SVA method) was...
Proceedings Article

Experimental Research on Effect of Heat Source on Performance of Transcritical CO2 System

Yingfu Liu, Tongzhen Jia, Guangya Jin
In this paper, the transcritical CO2 system is experimental studied, influence of heat source on system performance is analyzed. The experimental results show that the cooling water flow has no obvious effect on the system performance and it may be owed to the limitations of this experimental device....
Proceedings Article

Stability Analysis of a Composite Girder Cable-stayed Bridge

Wusheng Tian, Bin Liang, Liang Lv
The Gangjiang No.2 Bridge is studied as the research object. In this paper, a finite element model is established by using ANSYS finite element analysis software in the engineering background of the cable-stayed bridge with double cable plane steel. The results show that it can get the result of the...
Proceedings Article

Study on Static and Dynamic Characteristics Analysis of Long Span Steel Concrete Composite Beam Cable-stayed Bridge

Wusheng Tian, Bin Liang, Xingliang Jin
The Gangjiang No.2 Bridge is studied as the research object. The three-dimensional finite element bridge model is established with ANSYS 15.0 about static and dynamic characteristics of the bridge. The main girder and the main tower stress have enough safety storage, which can meet the specification...
Proceedings Article

Optimization of Construction Process of Double Side Slope Method Used in Super Section Tunnel

Xingliang Jin, Bin Liang
Taking Chongqing Metro Line 5 tunnel project as an engineering example, which is a shallow buried large section tunnel. The finite element numerical analysis software MIDAS-GTS was used to establish the three-dimensional finite element model of the tunnel. The analysis data was compared with the site...
Proceedings Article

Study on the Reasonable Length of Core Soil in Shallow Buried Large Section Tunnel

Xingliang Jin, Bin Liang
Taking Chongqing Metro Line 5 tunnel project as an engineering example, which is a shallow buried large section tunnel. Study on the length of core soil in the tunnel excavation. The numerical simulation software MIDAS-GTS was used to establish the three dimensional solid model which under different...
Proceedings Article

Study on Mixture Ratio Design Method of AC-20C Modified Foamed Asphalt Mixture

Kejia Liu, Bin Liang
The design process of mixture ratio of foamed asphalt mixture is studied in the paper. By means of a series of asphalt test, the best foaming condition, mineral aggregate gradation and the best ratio of asphalt is determined. The road performance test of foam asphalt mixture is carried out to verify...
Proceedings Article

Study on Pavement Performance of Foamed Asphalt Mixture in Mid-Surface of Expressway

Kejia Liu, Bin Liang
Pavement performance of Foamed Asphalt Mixture in Mid-Surface of Expressway is studied in the paper. The production process of foamed asphalt mixture in the construction site mixing station is briefly introduced. Experimental study on water stability of asphalt mixture by immersion Marshall test and...
Proceedings Article

The study of Forming process and Modeling of Bidirectional Self-Rectifying Pt/TiO2/Al Structured RRAM

Gang Liu, Liang Fang
The forming process and SET-RESET mechanism of Pt/TiO2/Al resistive random access memory (RRAM) are investigated. Forming process was implemented by consecutive voltage sweep instead of one-step operation. After forming process, bidirectional self-rectifying characteristics was exhibited. In following...
Proceedings Article

Analysis on the Influence of Stage Development Features about Architectural Color under the Regional Culture Background in Changchun City

Mei Li, Lu Liu, Yilong Zhao
There is a close relationship between architectural color and the formation of urban social historical context, the formation of urban features, urbanÿresidents' attachment, and so architectural color is an important part of urban features. The paper generalizes architectural color features during various...
Proceedings Article

Molecular dynamics study on the physical properties of gold and silver alloys

Guilin Yang, Bin He, Rusong Li, Xin Qu
In order to describe the physical properties of -Pu from the microscopic scale, we perform molecular dynamics calculation using the analogy material Ag-Au alloy. The melting point, volume heat capacity and linear expansion coefficient of Ag-Au alloys with different doping levels were calculated by the...
Proceedings Article

Study on the location of the emergency storage for processed grain based on multi-objective location model--take a direct-controlled municipality as an example

Qi Wang, Jianjun Han
Under the background of the current frequent emergencies, the problem of the processed grain emergency storage has the practical significance and theoretical value. This paper considers the facility location efficiency for processed grain emergency storage and coverage radius demands satisfaction differences,...
Proceedings Article

Computer Simulation of Fast Neutron Multiplicity Analysis

Lin Zhuang, Quanhu Zhang, Wenming Zuo, Chen Chen
The paper constructs the model of nuclear materials and fast neutron multiplicity counter, and obtains the mass of nuclear materials by utilizing the equation of fast neutron multiplicity. Via GEANT4 tool kit, the paper obtains the simulated results which are identical well to the results calculated...
Proceedings Article

Finite element analysis of Reactive Powder Concrete beam flexural properties

Cuiping Chi, Changchun Pei
By using finite element analysis to study the effects of different water-cement ratio and different fiber composition on the flexural properties of Reactive Powder Concrete beam. The results show that: Firstiy, under the same fiber combination, with the increase of water-cement ratio, the bending moment...
Proceedings Article

Analysis and Comparison of Urban Rail Transit Passenger Flow Forecast based on Multiple Methods

Yiru Cui, Yang Li
Passenger flow forecast is an important and functional part of urban rail transit operation and management, excellent and accurate passenger flow forecast can guide the operation management to achieve high efficiency and safety. This article mainly discusses the three forecasting models commonly used...
Proceedings Article

Safety evaluation of power supply system for Urban Rail Transit

Yang Li, Yiru Cui
In order to prevent the occurrence of all kinds of safety accidents in urban rail transit project, the safety evaluation work is paid more and more attention. Safety evaluation work is a powerful guarantee for urban rail transit construction and operation safety. In this paper, AHP and comprehensive...
Proceedings Article

The overlying influence of underground structure and impermeable surface of the ground on groundwater recharge in residential area construction

Qingyang Zheng, Shisong Qu, Jinchao Li, Weiping Wang, Zhengxian Zhang
More population and less land is the main contradiction in the process of urbanization in China. Residential buildings developing upward and downward, such as the underground structure, not only made the impervious surface area increased, increasing more surface runoff, but also the underground impervious...
Proceedings Article

The Environmental Risk of Heavy Metal Contaminated Soil as Raw Material for Making Ceramsites

Yijian Feng, Xiangyang Sun, Zhong Zhong, Chi Zhang
Rapid and rough economic development in southeastern China has led brownfields come to be big problems. In this study, heavy metal contaminated soil and sludge were used as raw materials for ceramsites making in a simulated calcination system. Different recipes of raw materials for ceramites making were...
Proceedings Article

An improved algorithm for the Cellular Element Method

Jie Liu, Jixin Yang, Jingnan Yang
A cellular element method turns the global analysis of the finite element method into a series of partial analyses. The final overall balance is achieved through the partial unbalanced transfer of force. The requirement for computer memory is extremely low and parallel algorithms are easy to implement....
Proceedings Article

Research on speed and distance measurement algorithm based on multi-sensor information fusion

Ying Lin, Daomin Wang, Wenbin Zhang
The speed and distance measurement algorithm which is focus on experts and scholars in the field of railway signal is one of the core technology of VOBC (Vehicle On Board Controller), and many research results was born. Due to the practical application environments, equipment cost and some other issues,...
Proceedings Article

Passenger Flow Analysis for the Surrounding Subway Stations of Large Special Event Site during Dissipation

Lu Zhao, Enjian Yao, Shasha Liu, Binbin Li
Urban rail transit plays an increasingly important role in conveying passengers when large special events are held. In order to analyze the impact of large special events on surrounding subway stations and provide the reasonable reference for the management department to organize passenger flow and make...
Proceedings Article

Comparative Study on the Patent Maintenance Fees System of Countries or Areas in Asia

Yongzhong Qiao, Jiajia Gao
Comprehensively analyzed the patent laws in 18 Asian countries or areas , studied on the incentive mechanism of the patent maintenance fees system, then put forward some suggestions based on the patent maintenance fees system and the charging standard: The down payment on maintenance fees is of more...
Proceedings Article

Experimental Study on Discharge of Model Silo with Different Ratio of Height to Diameter

Zhirong Zhang, Fang Yuan, Zhijun Xu, Jiahao Chen
The safety problem of silo has been the main problem in the world. When the wall is discharged, The dynamic pressure of the material on the silo wall is the main reason which leads to the destruction of the main body and the hidden trouble. Based on the datum from model test of silo, this paper mainly...
Proceedings Article

The Thermodynamic Analysis of Solar Heat Pump System

Ximing Zhang, Chao Tong, Shumi Zhang
Solar energy is a pollution-free,ÿinexhaustible energy. The use of solar energy has been more and more widely noticed and one of the most practical technology is the solar energy heat utilization. This paper gives energy balance equations and exergy balance equations of the main instruments in a typical...
Proceedings Article

Construction Technology of Large-scale Laminated Rubber Isolated Bearing and Isolated Elastic sliding Bearing

Qinghua Li, Xiaosheng Song, Bo Dong, Han Zhang
The isolation system has made great progress in China. The installation of the isolation bearing is gradually mature. However, due to the design requirements, there is no case of large-scale isolation bearing construction in China. A terminal building in the history of China's isolation bearing for the...
Proceedings Article

Research Status of Rolling Friction Isolation Technology

Bo Dong, Xiaosheng Song, Qinghua Li, Han Zhang
As a seismic method, rolling friction isolation has been born for over a century. Because of the increase of research interest, it has developed rapidly in recent years. Rolling friction isolation system according to the different types of roller can be divided into rod rolling friction isolation system...
Proceedings Article

Seismic performance analysis based on Bayesian network

Hao Li, Lang Wu, Jian Tang, Xucong Liu
Based on the regression analysis for 1918 seismic records, ductility demand probabilistic relationship with given earthquake intensity is formulated, and corresponding Bayesian network is established. With the given observation of earthquake intensity, the ductility demand posterior distribution is updated...
Proceedings Article

Research on Green Building Design Pattern

Yi Zhou
Green building has rapidly developed since it entered the Chinese construction market. But the design pattern and the design method is not suitable for some problems. This paper studied the design process, Personnel cooperation and advanced information technology sharing three aspects, and explored suitable...
Proceedings Article

Elastic analysis of reinforced masonry-frame structures under frequent earthquake action

Yuanhao Xiao
In the accelerated development of urbanization in China, it is urgent to improve the anti-seismic capacity of multi story buildings. From the disaster situation of the Wenchuan, Yushu caused by earthquake, the concrete frame infill wall in the stairwell is severely damaged, bringing serious damage to...
Proceedings Article

Construction Process and Common Problems of Isolated Bearing

Han Zhang, Xiaosheng Song, Ying Zhang, Bo Dong
This paper mainly studies the characteristics of the construction technology of laminated rubber damping bearing and sliding isolated bearing, the common problems and solutions in the construction process, which provides reference for the construction of the relevant isolation bearing in the future.
Proceedings Article

Seismic Performance of PHC Pipe Piles Considering Soil-pile Interaction

Guilan Tao, Qingquan Zhou, Zhaoyang Qiao
The fibrous beam element and common node method in ABAQUS software were used to set up a finite element model of PHC pipe piles , and the seismic performance of the PHC pipe piles were studied. UCONCRETE01 constitutive model and USTEEL02 constitutive model were respectively used for the concrete and...
Proceedings Article

The spatial characteristics and modernization embodiment of Convention and Exhibition Center--- Design of Bainiao River Convention and Exhibition Center

Yi Yang, Siyu Ju, Muran Yang
With the example of The convention and exhibition center of Bainiao River, this paper discusses how the convention and exhibition center creates the space with regional characteristics and conforms to the development of the times by introducing the concept and design method of this project planning.
Proceedings Article

Experimental Study on Preparation of High-strength Mortar with Abandoned Super Fine Sand

Bo Xu, Tianhui Chen, Yiji Zhang, Linfeng Jiang, Zhitian Liu, Xiaoyu Li
The preparation of high-strength mortar with super fine sand from waterway engineering and the improvement of its mechanical properties by mineral admixtures were studied in this paper. The effect of fly ash, silica fume and both of them on compressive strength and flexural strength of super fine sand...
Proceedings Article

Study on the Influence of Micro - car on Compressive Strength of Roof

Changye Liu, Yimin Mo, Yong Wei, Juncheng Lv, Yongbin Liang, Feng Wang
Firstly, the finite element model of a certain car is established, and then according to the regulations and standards of FMVSS 216a's "top compressive strength of passenger car", the test simulation analysis for ceiling compressive strength is presented. By comparing the energy curve, the accuracy of...
Proceedings Article

Analysis On The Development Strategy Of Old Harbor Area Regeneration ---- the port authority of Harbin area as an example

Liwei Guo, Hongguo Ren
As the city layout and adjustment of industrial structure, on the basis of the existing land area, in order to save land, improve land value, renovation of old harbor area regeneration is very necessary. A mature and perfect old harbor area regeneration is a multi-faceted fit, and how to update the old...
Proceedings Article

Analysis On The Potential Of Urban Old Harbor Area Regeneration ---- the port authority of Harbin area as an example

Liwei Guo, Hongguo Ren
With the adjustment of the urban planning and the adjustment of industrial structure, many of the early urban industrial areas had gradually lost its original function, and entered a period of decline especially the port area. It is an urgent problem in urban planning, the problom that the original industrial...
Proceedings Article

Study on the Online Dispute Resolution System in China

Zhengmin Lu, Xinyu Zhu
The development of internet leads the innovation of the dispute resolution. As the innovative achievements under the strategy of "Internet+", online dispute resolution (ODR) is increasingly applied to the resolution of the disputes. Since ODR are cheap, convenient and flexible, it seems appealing to...
Proceedings Article

Determination of reasonable power grid asset scale adapting to electric power reform

Jing Peng, Ruping Li, Yujie Xu
In the context of electric power reform, profit model of power grid is undergoing profound changes. The effective assets are the basis of the accounting enterprise's permitted income. So, in order to meet the growing demand for electricity supply and build smart grid, power grid need to arrange the scale...
Proceedings Article

Experimental Study of Soil Thermal Properties Based on the Transient Method

Qizhi Hu, Jian Li, Jian Lin, Chao Xie
he soil thermal conductivity is an important parameter of heat efficiency in the application of ground source heat pump. We based on the principles of Transient Plane Source Method and selected clay and sandy soil from Yangtze River in Wuhan, using DRE - III multi-function rapid thermal conductivity...
Proceedings Article

Research on the Design of Public Traffic Information System

Dan Zhang
As a visiting scholar at Massachusetts Institute of Technology for one year, the author has done a full investigation and study on the subway lines of B-line, C-line, D-line, E-line, Red line and Orange line in Boston, the subway and bus traffic in Canada traffic information system combined with the...
Proceedings Article

A Comparative Study on Regional Public Finance in China and Canada

Xiaoheng Xu, Paul Hobson
This paper analyzes the administrative structure and different evolution path of public finance management of the two provinces, finds that fiscal inequity exists in both provinces regardless the political and economic background. In order to reduce the horizontal inequity, policy makers should try to...
Proceedings Article

TFM-PBM simulation model of gas-liquid flow in bubble column with internals

Xiaofeng Guo, Caixia Chen
An Eulerian two fluid model (TFM) is coupled with the population balance method (PBM) for descriptions of gas-liquid flow in bubble columns with vertical internals. An improved bubble coalescence and breakup model is used in combination of the RNG k- turbulence model and the inter-phase interactions...
Proceedings Article

Some Enlightenments of "Beautiful Rural Construction" on Rural Energy Policy in Beijing--Applying Informatization Means

Zhi Wang
"Beautiful rural construction" is a systematic project, rural energy is one of the important contents of its construction. In accordance with the concept of eco-friendly construction, Beijing carried out a thorough "structural adjustment of rural energy optimization," "Earthquake energy-saving projects...
Proceedings Article

Simulation Study on Fracturing with High Temperature Fracturing Fluid in Low Mobility Tight Oil of Xinjiang Oilfield

Lifeng Liu, Qiquan Ran, Xin Wang, Fuli Chen
The tight oil of Changji in Xinjiang oil field is one of these typical tight oil blocks in China, and it has the characteristics of high viscosity and low fluidity. The change of viscosity of oil is greatly affected by temperature in Changji tight oil. It will cause cold damage to the reservoir and affect...
Proceedings Article

A Theoretical Analysis on the Connotation of Land Ecological Civilization

Duanhai Cao, Junqi Xie, Xiaomin Luo
The study reveals the relationship between ecological civilization and land use and management. Ecological civilization requires the correct understanding and respect for the characteristics of land in land use and management. Ecological civilization has become an important measure of land resources...
Proceedings Article

Research on Accumulator Charging Model in UPS

Zheng Liu, Huihui Zou, Bo Zhang
UPS (Uninterruptible Power System) is a kind of high-powder electronic device that can provide high-quality electric power continuously and stably. Accumulator plays important role as energy storage equipment and its charging and discharging process is a complex electrochemical reaction, and parameters...
Proceedings Article

Preparation and Experimental Research of Nitrification Biochar

Jia Yao, Wei Lu, Dequan Zhu, Jiyi Luan
Biochars, taking the biomass wastes as raw materials, can be obtained by using biomass pyrolysis technology. Biochar is favorable for environmental protection and can be taken as soil amendment, but the nutrient elements of biochar itself are poor, especially nitrogen element. Three biochars (corn stalk...
Proceedings Article

Effect of Vermicompost on Soil Enzyme Activity of Coastal Saline Soil in Water Spinach Plantation

Xiao Deng, Chunyuan Wu, Qinfen Li, Wei Li
Using pot experiment to study the effect of vermicopost on the activities of soil urease, acid invertase, acid phosphatase and catalase of coastal saline soil in water spinach plantation under conditions without chemical fertilizer utilization. Six treatments were designed by mixing vermicompost and...
Proceedings Article

Salt Dome Caused Distortion of Seismic Reflection and Approaches to Eliminate Its Effects

Jianxin Li, Zifei Fan, Shuqin Wang
The tremendous wave transit velocity difference between salt rock and its surrounding rock causes seismic reflection distortion for formations beneath it on seismic section in time domain, leading to fake structures and fake faults to be interpreted. By the aid of forward modeling, effects caused by...
Proceedings Article

A Single-Phase Photovoltaic Grid-Connected Power Control with ADRC Optimization

Yuan Zheng, Hejin Xiong, Deming Lei
Photovoltaic Power Control (PVPC) system is an integrated system that consists of photovoltaic grid-connected system and LCL filtering system. It is susceptible to power grid disturbance and external environment changes. Based on these characteristics of this system, this paper uses the auto-disturbance...
Proceedings Article

Research on Characteristics of Soil and Water Loss under Different Slope Conditions

Kun Wang, Xin Cong, Jing Xu, Zhenghe Xu
With the expansion of production and construction projects in recent years, water and soil erosion in the southern mountain area of Ji'nan has been increased significantly. In order to protect the important supply area of Ji'nan spring water, it is necessary to study the characteristics of soil and water...
Proceedings Article

Acute toxicity and damage of tissue from benzothiazole-based ionic liquids in zebrafish(Danio rerio)

Yanwen Chen, Caiyun Xie, Yingjie Luo, Shun Yao, Hang Song
Ionic liquids (IL) have attracted recent more attention to consider adverse impact on living organisms and ecosystems. This study used took zebrafish as an aquatic living model for investigating the acute toxicity of benzothiazole-based ILs on fish. Zebrafish were exposed to five different concentrations...
Proceedings Article

Environmental behavior and impacts of antibiotics

Yaozong Cui, Yanhong Li, Lihao Zhang, Nan Xiao
Antibiotics are widely used to treat or prevent human and animal diseases, as well as to promote the growth of animals in livestock breeding and aquaculture. As a type of antibacterial drugs, antibiotics have been widely applied in human/animal disease prevention, disease treatment, animal husbandry...
Proceedings Article

Economic analysis of the distributed generation development in northern part of Hebei province

Xinmin Li, Weidong Shen, Jianlei Shi, Yongxiu He
Northern part of Hebei province as an important resource area of solar energy and wind energy will promote distributed power development in the thirteenth Five-Year period vigorously. This paper took a distributed photovoltaic project as an example, and made an economic analysis for the distributed power...
Proceedings Article

Detection and Classification of Grassland with Stellera chamaejasme through HJ-1A Hyperspectral Image in Northern Tibet

Fenfen Guo, Jingjing Xiao, Jianrong Fan
Stellera chamaejasme is the most typical invasive plant in North Tibet. Monitoring the distribution of the Stellera chamaejasme is the prerequisite for grassland quality evaluation or management. In this paper, the hyperspectral image of HJ-1A satellite (HJ-1A HSI) was used to monitor the Stellera chamaejasme...
Proceedings Article

Studying the influence of natural and artificial fracture on productivity of vertical well by hydroelectric simulation

Jian Yan, Meitao Fu, Xiaoyang Liu
Hydroelectric simulation is an important physical simulation method, providing a direct way to study the flowing law of fluid in reservoir. This paper carried out the hydroelectric simulation experiments to study the influence of growth of natural fracture, half-length and conductivity of artificial...
Proceedings Article

Stress sensitivity of low permeability gas reservoir under different test conditions

Jian Yan, Aojiang Qi, Meitao Fu
Past researches found that the results got by triaxial stress sensitivity experiments are near the fact of field, but the experimental conditions are not ascertain. This paper carried out triaxial stress sensitivity experiments under different testing conditions, such as back pressure, loading speed...
Proceedings Article

Temperature prediction of PV/T component based on RBF neural network

Jiyong Li, Zhendong Zhao, Junpei Nan, Yisheng Li, Yunfeng Tang
In the comprehensive utilization of solar photovoltaic-thermal hybrid (PV/T) system research, PV/T component temperature control is very important to improve the efficiency and thermal efficiency. For PV/T system is a big inertia system, temperature control effect needs a period of time. So accurately...
Proceedings Article

An Effective Intercropping Pattern Reducing the Incidence of Pepper Phyllosticta Leaf Blight in Capsicum Fields

Chunyuan Wu, Dongming Wu, Guisheng Yang, Wei Li, Qinfen Li
Field experiments were conducted to investigate the most effective intercropping pattern of capsicum and maize/soybean to reduce the incidence of pepper phyllosticta leaf blight disease. The treatment combinations were P-mono, P2M1, P4M2, P6M2, P2S1, P4S2, P6M2, P4S1M1 And P6S1M1, (P, Pepper; M, Maize;...
Proceedings Article

Study on Water Assets Accounting under the Concept of Sustainable Development

Pingping Sun, Hong Gan, Ling Jia, Changhai Qin, Shuqian Wang
The economic accounting of natural resources assets, especially for water resources assets, is still in the exploratory stage in China. The contents and scope of water assets accounting need to be further improved. In order to explore the coordination between social and economic development and population,...
Proceedings Article

Porous carbons from hydrothermal carbonization of corn stover for highly efficient CO2 capture

Xinhua Qi, Yu Wang, Feng Shen
Sustainable biomass-derived carbon materials were produced by hydrothermal carbonization of corn stover that was followed by chemical activation with KOH. The prepared carbon materials were used for CO2 adsorption, and had a CO2 uptake of 7.14 mmol/g at a pressure of 1 bar and at 0 oC that was much higher...
Proceedings Article

Construction and evaluation of cultivated land ecological security system: a case study in Zhuhai city

Yinjie He, Dafang Wu, Yanyan Liu, Jiaxin Wu
Research purposes: this paper concluded that cultivated land ecological security situation of Zhuhai, and forecast its future trend, to provide a scientific reference for Zhuhai cultivated land ecological security. Methods: through the Driver - Pressures - State - Impact - Responses(DPSIR model) combined...
Proceedings Article

Evolution of reclamation sustainable development in Zhuhai city based on triangle model

Zhenlin Chen, Dafang Wu, Haowei Xu, Fuxing Ye, Yanyan Liu
With the development of economy and population growing, the need for sustainable land use evaluation reclamation domain in Zhuhai city. This article reflects the economic, ecological, 21 indexes from all sectors of society, construct the economic feasibility to (EI) (NSI), the social acceptability and...
Proceedings Article

Research on the carbon emissions of the urban village: a case study of NanTing Village in Guangzhou college town

Zhenqiang Xu, Dafang Wu, Shiyin Chen, Shiyun He, Tao Huang
Guangzhou university city pavilion in the village of micro family activities based on the survey data, based on the method of consumer lifestyle (CLA), through the household survey, questionnaire survey method, using the GIS spatial analysis, research urban village family carbon structure characteristics...
Proceedings Article

Research on Current Situation and Existing Problems of Coal Resources Development and Utilization in India

Guangqiang Wang, Zeng Li
Coal is an important pillar of energy security and sustainable economic development in India. India is rich in coal resources, the rapid growth of coal demand was led with the rapid development of its economy in recent years. On the basis of systematic analysis of characteristics of coal resources, development...
Proceedings Article

Analyzing the Layout of China's Strategic Petroleum Reserve Base

Jianbo Yang, Qunyi Liu
With the development of China's economy, its dependence on foreign oil increases every year. Therefore, oil reserves play a vital role in ensuring China's energy security. The selection of a base site for the construction of strategic oil reserves is a priority. This study analyzes the status quo as...
Proceedings Article

The characteristics of landslide with accumulation layer-bedrock contact surface -taking Langao county in China as an example

Peng Li, Shengrui Su, Chi Ma, Yang Dong
Taking landslide with accumulation layer-bedrock contact surface which located in Langao county in Shaanxi province as the research object, the basic characters of landslides are summarized by field investigating, engineering geological analyzing and mathematical statistics method, the main characters...
Proceedings Article

Evaluation of intensive land use in development zone: a case of nansha economic and technological development zone in Guangzhou city

Chao Zhu, Dafang Wu, Jialiang Zhong, Yuting Li, Yanyan Liu
The scarcity of land resources and human disorder expansion of land use constitutes the largest contradiction of social and economic development, while the intensive utilization of urban land optimal allocation become the core of the sustainable utilization of urban land. To explore city economic development...
Proceedings Article

Study on the Diffusion Mechanism of Indoor Environmental Pollutants

Zhange Peng, Lingjie Chen
The vortex and backflow phenomenon caused by many unreasonable designs in the indoor air environment make the velocity, pressure and temperature field distributed unevenly. These results bring out the indoor volatile pollutants local concentration is high. With numerical simulation analysis to pollutant...