Proceedings of the 3rd International Conference on Mechatronics, Robotics and Automation

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279 articles
Proceedings Article

Mechanical States Studies on Half-span Swinging Arch Bridge of Open Thin-walled Section in the Construction Stage

Jinghua Fu, Sheng Li, Zhi Li
Basing on an actual swinging arch bridge, some mechanical properties in the construction stage that the half-span swinging structure breaking away the brackets are analyzed by the finite element software ANSYS, such as the structural curve mode, bracing cable force, key section stress and the global...
Proceedings Article

A Research on Prediction about Air passenger Traffic in the Capital Airport Area

Xiang Chao, Xifu Wang
With the continuous development of China's economic level, the amount of air traffic has improved a lot. More and more airports are constructed or expanded in China. In order to avoid the waste of resources caused by too large-scale planning, prediction for air traffic has occupied a more and more important...
Proceedings Article

Selection and evaluation of e-commerce enterprises logistics operation models based on F-AHP method

Zhouxiang Guo, Xifu Wang
This paper divides e-commerce enterprises logistics operation models into three forms: completely Self-built logistics, completely outsourcing and logistics alliance. Beginning from the logistics features of e-commerce enterprise, this paper established comprehensive evaluation index systems, and use...
Proceedings Article

The Research of Heating System Savings Calculation Method

Dan Yu, Ran Li, Zeyu Liu
By analyzing and comparison savings calculation method of the heating system, the writer conclude the appreciate calculation methods for different conditions, and find that the method of baseline energy consumption-influencing factors can accurately reflect the energy consumption of heating system. Establish...
Proceedings Article

Seasonal Limited Water Level Control of Reservoir Based on Flood Utilization

Lixiang Zhu, Xianfeng Huang, Xiumei Liu, Chengxiao Jia
The development of the transit of flood resources utilization, increase of surface storage capacity, is the strategic measures to alleviate the shortage of water resources and flood multiple contradictions. Shilianghe reservoir is a large reservoir of Jiangsu Province, Lianyungang City, is also the key...
Proceedings Article

Analysis of thermal performance of cementitious compounds using soda-lime glass and infrared thermography

Rosemary Bom Conselho Sales, Fernando Augusto Sales, Cristiane Do Bom Conselho Sales Alvarenga, Maria Teresa Paulino Aguilar
The use of waste from both industrial and agricultural sources or from the construction sector itself as alternative materials to partially or totally replace the aggregates or agglomerates of concrete/mortar has been an interesting option for obtaining eco-efficient cement compounds. The most commonly...
Proceedings Article

Research on the tensile mechanics properties of steel fiber RPC

Haiyan Yuan, Mingzhe An, Ziruo Yu, Chunmei Zhu
In order to study the tensile strength of reactive powder concrete (RPC) with different volume fraction of steel fiber (Vf =0%, 1%, 2%), the axial tensile tests were completed using self-designed equipment. The splitting tensile test and flexural tensile test were developed at the same time. The results...
Proceedings Article

Practical Measuring method of Thickness for Zinc-Coating in Steel Transmission Towers

Shi-Jun Huang, Hai-Feng Zhu, Tian-Wen Wang, Hao Chen
The thickness of zinc-coating thickness was a parameter of significant importance on steel transmission towers. When the zinc-coating’s thickness does not meet the required standard, the tower’s steel members were easily to be corroded. However most current detection methods focusing only on the total...
Proceedings Article

The Study on Microclimate Simulation of Country Park Based on ENVI-met Software ——Take the East Gate Entrance Area of Guangdong Tianlu Lake Country Park for Example

Xiaoshan Fang, Lei Shen, Qinglin Meng
At present, the outdoor thermal environment research methods mainly include two types: the measurement and simulation, the limitation of the field measurement only makes an objective record and reflect on the existing environment of microclimate, it can't make predictions; while the software whether...
Proceedings Article

Analytic geometry method proved by finite difference on beam angular displacement

Wen-Long Guo, Zhi-Jiang Han, Zhi-Hua Liu, Wang Lei, Xue-Bing Guo, Lei Zhao, Yong-Qiang Wang
Based on the analytical geometry method, small-plane bending deformation theory and approximate deflection curve equation, a simplified calculation method of section angular displacement will be proposed in this paper, which have been certified by the finite difference method. Then, the influence of...
Proceedings Article

Road surface numerical reconstruction based on image matching

Zhigang Hu, Yunfeng Qiu
By collecting different grade road images, standard sample library was established. Using fuzzy approach degree algorithm, the approach degree of reconstructed road surface and criterion of road was determined. Then power spectrum of road roughness was built. According to the parameters of power spectrum,...
Proceedings Article

Interfacial Shear Stresses Calculation of RC Beams Strengthened with FRP Plate under Mid-span Concentrated Loads

Jia Yang
Interfacial debonding failure may occur at the plate ends due to interfacial stresses. So this study analyzes the interfacial shear stresses of RC beams strengthened with FRP plate under mid-span concentrated loads. The analytical model is established, and the differential equation of interfacial shear...
Proceedings Article

The stochastic Precise Integration method for random analysis of nonlinear systems

Xiaoke Gao, Zhiyin Zeng, Pengke Liu, Xiaojun Shao
Based on deterministic Precise Integration formulation, a stochastic Precise Integration algorithm is proposed and developed in this paper for the random analysis of nonlinear systems. The recurrence relations are derived to calculate the covariance matrix response of linear and nonlinear systems subjected...
Proceedings Article

Research on Water Level Control Scheme of Reservoir Flood Resources Utilization Considering Dam Safety and Risk Benefit

Xianfeng Huang, Jie Lin, Xiaoping Qu, Guohua Fang, Lixiang Zhu
The method of using reservoir flood resource based on adjusting flood control level will inevitably bring a risk while generating some economic benefits. How to use the flood resources safely and reasonably needs to carry out risk decision. In this paper, reservoir flood resources utilizations is the...
Proceedings Article

Study on modified phenolic foam for Insulation of building's exterior wall

Guo-Zhong Lu, Xiao-Nong Chen, Li-Juan Zhou, Xiu-Juan Ding, Jin-Tai He
Adding nano montmorillonite and polyethylene glycol to modify phenolic resin in interlayer polymerization process to improve the heat resistance and toughness of the foam material. And the affect of phenolic ratio on the microstructure of phenolic foam was studied .Then the structure of modified phenolic...
Proceedings Article

Study on Preparation of cementitious capillary crystalline waterproofing coating

Guozhong Lu, Weixuan Zhao, Dewei Dai
The cement and quartz sand were the main substrate which mixed with a variety of active chemicals was prepared in capillary crystalline waterproof coating. And the influence were explored that the varieties and the amount of cement, quartz sand gradation and actives impact on the cementitious capillary...
Proceedings Article

Shaking Table Test of High Performance RAC Frame Structure under Rare Earthquake

Yuan-Fang Du, She-Liang Wang
The high performance recycled aggregate concrete(RAC)is a kind of RAC mixed in proportion of hybrid fiber and silica fume.Its main characteristic is to make up for the imperfections of RAC.In order to study the frame seismic performance,a 1:4 scale high performance RAC frame model was made.With the replacement...
Proceedings Article

The Interaction between Contacting Barrier Materials for Containment of Radioactive Wastes

Hao-Chun Chang, Chun-Yao Wang, Wei-Hsing Huang
Zhisin clay is used as raw clay material in this study. This clay is mixed with Taitung area argillite to produce the backfill material for potential application as barrier for the disposal of low-level radioactive wastes. The interaction between concrete barrier and the backfill material is simulated...
Proceedings Article

Design and Implementation of Information Management and Decision System by Mobile Intelligent Terminal in Bridge Inspection

Xiaochuan He, Jinghua Fu, Tian Xia, Xiao Zhou, Li Ding
The information management and decision system of artificial bridge inspection is based on android mobile intelligent terminal which can make artificial and regular inspection electronic, information and networking, and improve the working efficiency and the level of bridge management and maintenance.
Proceedings Article

Wuhan Bridge Group Monitoring Networking Platform Based on Health Monitoring and Inspection

Tian Xia, Jinghua Fu, Xiaochuan He, Xiao Zhou, Chen Xiao, Xiaoyong Huang
There are some bridges in Wuhan which had independently equipped with safety monitoring system, and bridge management is mainly manual work. By building the bridge group network monitoring platform can effectively integrate the former bridge monitoring system, at the same time; the platform can give...
Proceedings Article

Study on the Status and Development Prospect of the Nano-Concrete

Wei Li, Yanming Zhao, Xiaochu Wang, Xi Yang
Since the advent of nano-materials, its unique mechanical properties and chemical properties has been the concern of many experts and scholars. Describes the application of research results in recent years and nano-materials in the construction industry. Adding nano-materials in ordinary concrete can...
Proceedings Article

Research on Wood Materials and the Thermal Environment of Dwellings

Liping Li, Shuai Fan
Under the circumstances of backward production tools and technologies, varied and graceful local buildings are built by using the local materials with the wisdom of the working people. The article analyzed wood dwellings in Xishuangbanna in Yunnan Province as cases. Based on the field testing and analysis...
Proceedings Article

Crack Propagation of Prestressed Concrete Multi Girder Bridge Subjected to Vertical Symmetric Loads

Feng Wang, Qingyu Liang, Jian Zhang, Jun Ai
The prestressed concrete multi girder bridge is composed of main beams and diaphgrams. Cracks are inevitably existing in the structure. The regularities of crack propagation of the prestressed concrete multi girder bridge subjected to vertical symmetric loads are studied based on nonlinear finite element...
Proceedings Article

Improved strength and durability of concrete by bacterial carbonate precipitation

Peihao Li, Chongqi Liu, Wei Zhou
Bacterial induced carbonate precipitation has led to the exploration of improvement technique about strength and durability of concrete. The aim of this study was to investigate the effects of bacterial carbonate precipitation on strength and the durability of concrete specimens. The influence of bacterial...
Proceedings Article

Influence of Bacterial Carbonate Precipitation on the Compressive Strength and Water Absorption of Fly Ash Concrete

Peihao Li, Chongqi Liu, Wei Zhou
The aim of this study was to investigate the influence of bacterial carbonate precipitation on the compressive strength and capillary water uptake of fly ash concrete. Cement was replaced with three percentages (10%, 20% and 30%) with fly ash by weight. The effects of bacterial induced precipitation...
Proceedings Article

Filtering Inversion Analysis of Elastic Parameter of U-Shaped Beam

Feng Wang, Qingyu Liang, Jian Zhang
With the development of civil engineering, the U-shaped beam has been widely applied in practical engineering. In general, it is composed of concrete and steel and compared with mechanical analysis, little research has been carried on the inversion analysis of elastic parameter of U-shaped beam. With...
Proceedings Article

Band-gap calculations of anisotropic phononic crystals in a square lattice

Feng-Lian Li
A boundary element method is extended to calculate the band structures of anisotropic phononic crystals with different components forming the square lattice. The system may be composed of anisotropic inclusions embedded in the isotropic matrix or isotropic inclusions embedded in the anisotropic matrix....
Proceedings Article

Nonlinear Analysis of Concrete Beams Strengthened with FRP Plate

Jia Yang
FRP plates can be bonded to the surface of concrete beam through the structural adhesive. Then the FRP plate, concrete beam and adhesive layer work together. Based on the assumption of plane section remaining, non-slip on interface and stress-strain relationships of materials , the calculating program...
Proceedings Article

Sensitivity Analysis of the Factors Affecting Rockfall Distance

Ying Yuan, Shuaiwei Wang, Shanshan Liu
In rock slope engineering, the research on the distance of the rockfall has a great significance for the protection of people's life and property safety. First of all, the sensitivity analysis for the factors influencing the distance of the rockfall is performed by the method of orthogonal test method....
Proceedings Article

Coupling stiffness and strength analysis for bulb hydropower station concrete foundation and turbine brackets

Yun-Feng Dong, Jin-Li Ji, Xing-Tian Qu, Zhi-He Li
The paper applied finite element method to analysis and calculate the stress of bulb hydropower station concrete foundation and the deformation of turbine pipe base in all load case. The analysis results indicate the main piece reciprocal infection extent and supplies the theoretical basis for safety...
Proceedings Article

Study on the Application of Rapid Excavation Technology in Rock Tunneling

Jingfeng Hou, Zhong Xu, Dongming Guo
Based on the situation of low level on coal mine excavation in China, the paper discusses the main influence parameters in rock blasting design. And through a case study, the paper delivers a way to improve excavation velocity by optimizing blasting parameters and labor organization.
Proceedings Article

Safety Analysis Methodology in Marine Salvage System Design

Yan Hong Liu, Li Yuan Chen, Xing Ling Huang, Bo Yun Liu
In order to assess the risk of marine salvage system, the paper introduced a safety analysis method based on fuzzy-logic theory, which could deal with the uncertainties in scheme design process. The method consisted of three steps: (i) problem setup, (ii) risk assessment, (iii) risk mitigation and decision...
Proceedings Article

A Remote Sensing Image Target Recognition Method Based on SIFT Algorithm

Jun Xie, Zhonglin Xu, Yingnan Liu, Xiuying Fan
Aerial camera could obtain the ground target image information, and the target recognition could be carried through the image preprocessing and interpretation. In the process of image interpretation, under the precondition of massive images, if the interpretation member recognition was used only, the...
Proceedings Article

The research and simulation on passive solar house with the attached sunspace in Beijing

Chunzhen Qiao, Yuqing Zhao, Tao Yu, Ai Ge
Through carrying out experiment and test on sunspaces-attaching passive solar house and thereference room seated in the cold region of north China, under the same condition of these two’s initial status, energy-saving effect of solar house under different operation modes has been analyzed in this paper....
Proceedings Article

Evaluation of the Thermal Interface Crack Problem in Packaging Structure

Fengnan Guo, Jianwei Cui, Yuanhe Wang, Yu Liu, Licheng Guo
In this paper, the interaction integral method is developed to study the thermal fracture mechanics of packaging structures. The present interaction integral can be proved to be domain-independent for the packaging structures with complex interfaces. The mixed-mode thermal stress intensity factors (TSIFs)...
Proceedings Article

Research on Catenary Action of Frame Structure in Progressive Collapse with Fiber Model

Tianxun Li, Zhongfeng Shang, Yuzhi Ji, Chuanqing Liu
An advanced finite element model (FEM) is presented with fiber beam-column element of OpenSees in this study. Using this FEM, non-linear static push-down analysis of a steel frame structure was carried out by the alternate load path method, with two different cases that two different columns are removed...
Proceedings Article

Design and construction of wood beams of Southern Xinjiang rural residents

Adil Mammat, Minawar Ahmat
Brick Wood structured bungalow is the main form of Earthquake resistant housing structure in Xinjiang rural residents ,Set certain structural measures for the wood and Brick structured bungalow can get a good seismic performance. Based on many years of experience in design and related specific information.This...
Proceedings Article

Seepage-Stress Coupled Analysis on Shield Tunnel Face Stability in Layered Soil

Yongli Fan, Zemin Ren, Kun Liu, Jinli Qiao, Xia Chen
Shield tunnel face stability in layered soil is becoming the important problem on the underwater. Seepage-stress coupled on the tunnel face is analyzed using fast Lagrangian method and discussed the effect of seepage force on face stability and the relation is analyzed between the face pressure and the...
Proceedings Article

Construction of one new coordination polymers based on 5-(pyridin-4-yl)isophthalic acid acid ligands: synthesis, crystal structures and magnetism

Ya-Ning Wang, Shi-Jie Li, Wen-Dong Song
One new coordination polymer, namely, {[Co(L1)H2O]·H2O}n 1 [L1=5- (pyridin-4-yl)isophthalic acid], has been synthesized under hydrothermal conditions and characterized by elemental analysis, IR spectroscopy, X-ray diffraction and thermogravimetric analysis. In compound 1, three oxygen atoms and one nitrogen...
Proceedings Article

The application of BIM technology in the construction of Hangzhou Zizhi tunnel

Jianwang Wang, Xiaosu Hao, Xiang Gao
BIM technology has already got relatively extensive application in the field of domestic architecture, but it is rarely used in the tunnel engineering construction. To solve the problems such as the construction of car cross channel and tunnel subject structure, the construction process control of the...
Proceedings Article

Application of HEC-RAS in floating bridge Calculation of the backwater height

Tian Wu, Zhao Zheng, Wenlong Ma
HEC-RAS is a very powerful and practical software which was developed by the Hydrologic Engineering Center. In this paper, this software is introduced to calculate the backwater height which is caused by a floating bridge on the yellow river. We can easily obtain the backwater height through using this...
Proceedings Article

Application of 2-D hydrodynamic mathematical model in the regulation project of secondary suspended river

Zhao Zheng, Tian Wu, Tianjiao Cui
The secondary suspended river in the lower of Yellow River has been developing seriously, Possibility of floods running along the main dike toe in the parts of reach, even the “rolling flow” maybe appear, the security of dike has been threaten greatly. To solve the problem of the secondary suspended...
Proceedings Article

Research on the Risk Assessment on the Mass Freight Transportation Network Methods and Application Study

Yingting Long, Xifu Wang
In today's society,mass freight logistics demand is growing stronger,market competition is becoming increasingly fierce,and transport uncertainty is increasing. Risk assessment is one of the most important part, it is conducive to the realization of low cost, high quality transport services. In this...
Proceedings Article

Evaluation on Transfer Reliability of Wuhan Comprehensive Transport Hub Based on Fuzzy Comprehensive Evaluation

Hao Zhang, Xifu Wang
Urban Comprehensive transport hub transfer system is an important part of urban public transport network. It's functionality and high level of service is not only the needs of urban modernization, but also one of the important means to attract travelers to use public transportation to ease road congestion....
Proceedings Article

Interoperability Assessment for Building Information Modelling

Marina Figueiredo Muller, Eduardo Rocha Loures, Osiris Canciglieri Junior
The construction industry in its heterogeneity has a need for better communication and process coordination among stakeholders.  This lack of coordination is due to barriers in interoperability in strategic, conceptual and technological perspectives. Interoperability is the ability for agents to communicate...
Proceedings Article

A Study of the Behavior of Cement Concrete under the Vibratory Action of a Vibrostand

Ying Liu, Peng Peng, Chuanping Li
By addressing itself to the vibrational liquefaction feature of cement concrete and modeling based on the behavior of cement concrete under the vibratory action of a vibrostand, this paper comes to the differential equations of motion of element granules in concrete and, based on the model, analyzes...
Proceedings Article

Research on connectors’ slip effect of prestressed concrete steel tank composite beam girder bridge

Xiaoxin Feng, Jiang Wang, Fan Gan
Regarding the three spans Composite- Concrete hybrid continuous beam bridge as the research object, we use the general finite element software Midas civil on the cylindrical pin welding connection between concrete bridge panel and steel tank for simulation analysis.Analysis branch law of slip effect...
Proceedings Article

Effects of different solid carbon sources on activated sludge denitrification performance under different PH conditions

Yufeng Xie, Yan Fan, Wenjing Li, Ya Zhang
To learn the denitrification performance of activated sludge, the study selected waste newspaper(Short for PAP), yellow leaves of the Chinese parasol(Short for LEA), polylactic acid(Short for PLA), polyhydroxyalkanoates(Short for PHA) as solid carbon sources, and compared the effects of such four kinds...
Proceedings Article

Multi-sensor Data Fusion Based on Biased Estimation Method for Wind Speed Measurement

Xingjia Yao, Yingbo Wang, Wei Wu, Liao Jun
Multi-sensor data fusion techniques combine data from multiple sensors and related information to achieve more specific inferences compared with using a single, independent sensor. In order to make full use of the information collected by multi-sensor and to increase the accuracy of wind speed, a wind...
Proceedings Article

Blind source separation based on JADE algorithm and application

Kangrong Zhang, Guanyu Tian, Tian Lan
Fault monitoring or detection online is very important for the safe operation of power equipment. The traditional contact-type detection system based on vibration feature exist some troubles under the high voltage and strong electromagnetic field conditions. In this paper, a non-contact sound detection...