Proceedings of the International Conference on Chemical, Material and Food Engineering
Session: Building Materials and Architecture Engineering
35 articles
Proceedings Article
A New Method to Calculate the Cost of Urban Rail Transit Operation
Yang Yang, Zhenzhou Yuan, Jinjie Chen, Yuxin Zheng, Dongye Sun
For urban rail transit enterprises, estimation and forecast of operating costs is important reference basis to keep runinng well, and it is also an effective means to maintain the sustainable development. In this article, firstly, a framework of calculating the urban rail transit operating costs will...
Proceedings Article
A Comparison of the Public Realm in CBDs in Shenzhen
Yiyong Chen, Zacharias John
Objective: This paper tracked the emergence process of three CBDs in Shenzhen, and made a comparison of the public realm among them. Methods: Field investigation was conducted over the public realm in the three CBDs, including land use, parking, motor & non-motor traffic and public space. Results: Luohu...
Proceedings Article
Research on the Progress of Technologies and Materials and Its Features about Prefabricated Constructions in China
Qiaofeng Qian
Domestic prefabricated construction has developed for a long period, and has attracted more and more attentions. This paper analyzes the progresses it has made in technical and material aspects through history and prospect. Furthermore, the features and advantages are summarized in order to promote the...
Proceedings Article
Analysis of Inclusions with Unqualified Z-direction Performance of Heavy Bridge Plates
Haihe Luo, Zhanzeng Liu, Hanxiong Dong, Fu Chen
By using the analysis tools of scanning electron microscope (SEM) and energy dispersive X-ray (EDX), the reason for the disqualified Z-direction performance of a 60mm Q370qEZ35 heavy steel plate was investigated. The results showed that the disqualified Z-direction performance of Q370qEZ35 was due to...
Proceedings Article
The Optimization Method of Dynamic Traffic State Identification on Urban Arterial Road
Shuo Tong
Dynamic traffic state identification is important to traffic control and guidance on urban arterial road, according to the fuzzy characteristics of the traffic flow, this paper firstly establishes a dynamic traffic state identification model based on improved Fuzzy C-Means (FCM) clustering to divide...
Proceedings Article
Application of Building Material in the Room Decoration
Muhui Wu, Qiong Nie, Zhengxiang Wu
Room decoration is the recreation activity carried out by the architect in a given building space. It is the treatment for the interior space provided by a building, and specifically, it refers mainly to the ceiling, wall and floor in enclosed interior space. The paper focuses on the application of building...
Proceedings Article
Study on Navigation Safety of Oilfield Water
Yanbin Zou, Yanbin Guo
From the viewpoint of system engineering ,the navigation safety of oilfield water is analyzed and the quantitative evaluation indexes are identified. The comprehensive evaluation model is built to evaluate the navigation safety of oilfield water according to the butterfly catastrophe theory. Then the...
Proceedings Article
Analysis on Risks and Hazards of the Sloshing Liquid Cargo Tank in Oil Tanker
Fa-xin Zhu, Jin-shu Lu, Yu-le Li, Xue-zhen Gan
Plenty of volatile organic compounds, inert gases, oxygen, carbon dioxide and other gases which are called as gas mixtures exist and mix in the upper space of liquid cargo tank owing to sloshing of oil tanker and heating of the crude oil in the liquid cargo tank. There will be potential risks of fires...
Proceedings Article
Traffic Flow Assignment by Using Road Impedance Function Based on Subjective Preference
Changcheng Li
Research on road impedance function is limited to directly using travel time or travel cost as road impedance value, and the influence of distance, travel cost and level of service on route choice behaviors are not considered comprehensively. Therefore, this paper proposes a construction method for road...
Proceedings Article
Research on the Law and Prediction of Ground Settlement by Shield Tunneling Construction in Ningbo Rail Transit
Bin Chen, Ming Li, Wenjun Wang, Guanqiong Wang
Ground settlement laws and its control measures attract comprehensive attention in urban rail transit construction, particularly in soft soil area with shield tunneling method. Phase 1 of No.1 rail transit project in Ningbo is constructed by earth pressure balance (EPB) tunneling methods. In this paper,...
Proceedings Article
Numerical Analysis of Failure Process of Intermittent Single Jointed Rock Mass Based on Potential Energy Dissipating Principle
Wenzhao Chen, Xiqi Liu, Longbin Li
A rock material biaxial compression test simulation based on the contact constitutive model for brittle rocks is built in this paper by the aid of particle flow code in two dimensions, which is on the basis of parameter sensitivity analysis and analysis by inversion to get the microscopic model parameters....
Proceedings Article
Discrete Element Simulation of Attenuation Law of Blasting Stress Wave
Bin Li, Wenzhao Chen, Xiqi Liu, Longbin Li
The process of rock blasting involves large deformation of rock mass,material nonlinear,and so on, the research on the mechanism of it is still in the stage of exploration at present.This article attempts to analyze the propagating of the stress wave in the explosions from the microscopic view. We simulate...
Proceedings Article
Evaluating the Impact of Factors on Young Cyclists’ Intention of Aberrant Crossing at Intersections in China Based on Theory of Planned Behavior
Yuan Zheng, Guoqiang Zhang
This paper evaluated the impacts of various factors on the youngcyclist’s intention of aberrant crossing behaviors at intersections. Bicycles were classified into conventional bikes and electric bikes (hereinafter referred to as e-bikes). Data were collected from 374 participants in Nanjing, China.The...
Proceedings Article
The Relation Between Critical Velocity and the Collision Ship Tonnage
Wen-feng Wu, Jin-shu Lu, Xiao-fei Wen, Gui-bing Zhu
The bulb bow of bulk carrier and the double hull oil tanker are simulated. Based on the numerical software ANSYS/LS-DYNA, quantitative analysis was performed for these types of ship side collision. By the results of simulation, the critical velocities lead crack both on outer-plate and inner-plate of...
Proceedings Article
Risk Assessment on Debris Flow Hazard along Linear Construction Civil Engineering Based on Satellite Remote Sensing and Fuzzy Comprehensive Evaluation Method
Xiao-Ying Lee, Ke-Cheng Lee
Taking the Lixian-Guangyuan segment of Lanzhou-Chengdu-Chongqing product oil pipeline as an example, the satellite images in the study area were produced based on multi-source remote sensing information. The authors then established the remote sensing interpretation signs for debris flows according to...
Proceedings Article
Applying Fuzzy Theory to Develop a Model for Inspecting and Assessing Soil and Water Conservation Facilities
Nai- Hsin Pan, Kuei-yen Chen
The majority of soil and water conservation facilities are located in remote areas, posing measurement difficulties involving precision instruments. Therefore, visual inspection with the advantage of rapidness is the primary assessment method used. However, standards regarding identification of the degree...
Proceedings Article
A Method of Calculating Measuring Interval for Large-Size Straightness
Shengzhou Lu, Weishun Wang, Zhongxi Shao, Hongya Fu
Accurately straightness measuring has a direct relation to the promotion of the machine precision. In the process of straightness measurement, since the measuring interval has a great impact on the accuracy and efficiency of large-size straightness measurement, and there is no detailed measurement interval...
Proceedings Article
Safety Research of Ultralow Temperature Refrigerator Ship for Seaworthiness
Liang-xiong Dong, Hong-xun Xu, Bo Jiang, Fa-xin Zhu
With the rise of the refrigerator ship as a new technology, it is imperative for safety monitoring using the scientific method. In this paper seaworthiness evaluation is employed for safety research. Firstly, according to refrigerator ship characteristics, seaworthiness evaluation content, procedure...
Proceedings Article
Upstream Flow Characteristics Influenced by Gap Backwater in Wide and Narrow Alternated Channels in Mountainous Areas
Hu Lin, Shuting Miao, Yun Zeng
This paper chooses the wide and narrow alternated channel in upstream of Baoxing River as the research object, establishes a three-dimensional flow calculation model and studies the effects of gap backwater on flow characteristics of the water in upstream channel under different conditions. The results...
Proceedings Article
Energy Saving Design of Residential Buildings Based on Regional Technology of Climate
Shuang Chen
Climate is an important factor that affects architectural design. In different regional conditions, it should have different structure and space distribution, that is, the regional technology of adaptation to climate. According to the climate characteristics of the middle and lower reaches of the Yangtze...
Proceedings Article
Investigation and Analysis of Changqing Campus of Wuhan Polytechnic University Based on Traffic Distribution
Huiyan Zhao
Traffic distribution is extremely uneven in Changqing campus of Wuhan Polytechnic University. To find out how exactly unbalanced it is and how to remedy this situation, investigation and questionnaire were carried out. Here only focus on the traffic investigation which was adopted eight observation points,...
Proceedings Article
The Research for Hysteretic Behavior of Eccentrically Braced Steel Frame With Semi-Rigid Connections
Wei Liu, Hai-tao Yu
In this paper, by using of large-scale structural analysis software ANSYS for a three-bay eccentrically braced steel frame with semi-rigid connections done nonlinear analysis. The results showed that: eccentrically braced semi-rigid steel frame have good energy dissipation capacity and some prospects.
Proceedings Article
Cause and Influence of Mass Concrete Crack
Zhineng Tong
In this paper, the influence of crack of the big physical volume concrete, types of cracks, cracks reasons were comprehensive analysis, expounds the key elements of large volume concrete configuration, construction and maintenance and other aspects of the, proposed to reduce and control of crack of the...
Proceedings Article
Research on Waterproof Technology of Construction Engineering
Zhineng Tong
Waterproof construction is a comprehensive, practical, strong engineering, it relates to a waterproof material, waterproof engineering design, construction technology, building materials management and other parties, use function of building engineering plays a vital role. No seepage leakage, to ensure...
Proceedings Article
The Analysis of Slope Stability and Control Project of Slippery Ground Accumulation
Yan Li
Many sliding strata exist in the Three Gorge Reservoir and the weathering products will landslide easily. Aiming at the accumulation formation of Triassic Padang Group in Beipei Landslide treatment project, this paper applied parameters reduction method to analysis the deformation mechanism and stability...
Proceedings Article
Numerical Simulation on Wind Environment of the Square with High-Rises
Hong Xiao, Liang Sun, Na Wang
A SST turbulence model is applied to solve the Reynolds Averaged Navier-Stokes Equations in numerically simulating the 3D steady wind flow field around the square with high-rise buildings in atmospheric boundary layer. The aerodynamic prediction was supported by velocity data collected in field measurement...
Proceedings Article
Technology Research on Traffic Organization of Wuhan Municipal Engineering Projects Under Construction
Zhiqiang Wang, Jin Liu, Benyong Zhang, Jianzhong Li
Present Chinese big cities are facing one common problem that road resources have being occupied by the construction of traffic projects. In order to solve the problems of traffic organization during construction properly, this paper put forward the research content and technical principle of municipal...
Proceedings Article
A DFA-Based Wood Frame Furniture Design Using Quality Function Deployment: A Case Study in School Open Spaces
Chi Ouyang, Kuei-Yang Wu
With more and more schools expanding and redesigning their landscape spaces, therefore their outdoor furniture’s shape, dimension, quality and usage are also changing and redesigning. One of the significant changes in the design process is to take users’ needs/concerns into account. This change is influenced...
Proceedings Article
The Development of Passenger Intermodality Transport and Its Demand Analysis
Ying Liu, Xiao-nian Sun, Qingfeng Kong, Ming-jun Liao, Jian Wang, Tiejun Hu
Comprehensive transportation is the key point of all countries. Passenger and cargo transport pay attention on seamless connection and transfer. The paper discussed the state-of-the-art at home and abroad, and the state-of-the-art of the railway-highway intermodality , train-and-bus intermodality , air-railway...
Proceedings Article
Rapid Extraction of Disaster-Affected Areas Based on Affected Objects Classification System for Disaster Mitigation
Wen Dong, Haiping Yang
Remote sensing images have been a main information source of the pre-disaster monitoring, disaster prediction and rapid assessments of disasters. However, the existing affected objects classification system, which is designed for the post-disaster survey, hardly meets the requirements of applications...
Proceedings Article
Research on the Crack Resistance at Low Temperature and the Mechanism of Semi-Flexible Pavement
Zheng Sun, Xi-xi Hou, Gui-ping He
The crack resistance at low temperature of semi-flexible pavement was favorable, which prepared by waterborne epoxy-emulsified asphalt-cement as grouting material. While the E/A is 0.6, the maximum bending strain has reached 2662??, which is close to SMA-13. In the three-phase grouting system, asphalt...
Proceedings Article
A Mechanical Shocking Source Designed for Shallow Seismic Exploration
Shuang-cheng Xu, Xiang Yu, Qi-sheng Zhang, Jin-hai Zhai, Hong-jiao Zang
Shallow seismic exploration is the unique approach to obtain first-hand data of engineering geology for municipal construction. In this work, a mechanical shocking source has been designed for facilitating exploration of constructive stratum datum of urban construction. Aiming at the existing issues...
Proceedings Article
Sedimentary Characteristics, Origin and Model of Lacustrine Deepwater Gravity Flow Channels
You Zhang, Hansheng Ding, Anjiang Shen, Xianlong Zhang
The Paleocene reservoir of Dagang Oilfield, which is one of the most important and complex fault-controlled lacustrine reservoirs in China, is located in the north depression of Bohai Basin. With forty years of exploration and development, most large oilfields in East China have generally entered the...
Proceedings Article
Ambient Vibration Survey and Vibration Serviceability Evaluation on Footbridges
Caifeng Wang, Shiqiao Gao, Lei Jin, Linxiong Chen
Altogether 37 footbridges were randomly chosen in Beijing metropolitan and ambient vibration surveys were carried out. The vertical fundamental frequencies are obtained by peak-picking technique based on frequency domain decomposition, the damping ratios are calculated by half-power bandwidth method....
Proceedings Article
Assessment of Influence of Designed Building on Insolation Conditions of Residential Development
Korniyenko Sergey
Heat gain due to solar radiation through translucent elements of building envelope is an important component of building heat balance during heating period. The paper shows the necessity for taking into account the influence of designed buildings on the insolation conditions of the existing residential...