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Design of Control System for Pavement Accelerated Loading Testing Equipment Based on Bus Technology GUO Xing-yu1,a, ZHANG Peng2,b, Feng Jin-xiang3,b and Wang Xu-guang4,d 1,2Department of Mechanical Engineering, Shandong Jiaotong University, Jinan, China 3,4Department of Information Engineering, Shandong Jiaotong University, Jinan, China agxy9197@163.com, bjtu_zhangpeng@163.com, cfengjx@sdjtu.edu.cn, dwxg2485@163.com Keywords: Bus; Pavement Accelerated Loading Equipment; Design of Control System Abstract.
So the failure mechanism in road life cycle can be analyzed, then to evaluate, check and improve the road structure design, improve the road engineering model, material and construction process, and increase the pertinency, science and effectiveness of the road construction.
Accelerated pavement testing in highway engineering”. .Proceedings of the Institution of Civil Engineers Transport, 2004, pp. 173-180

Research on treatment of oily wastewater by membrane filtration Ping Chen1,2,a, Lianbao Kan1,2 and Mingwei Liu3 1 Heilongjiang Key Laboratory of Disaster Prevention, Mitigation and Protection Engineering；Daqing, Heilongjiang, 163318, China 2 College of Civil and Architecture Engineering, Northeast Petroleum University；Daqing, Heilongjiang, 163318, China； 3 State Key Laboratory of Urban Water Resource and Environment Harbin Institute of Technology Harbin, China aemail:shenjiangong22@126.com Keywords: Oily wastewater; Membrane filtration; Ultrafiltration; Microfiltration Abstract: Oily wastewater was more and more serious environmental pollution, one of the main methods for the treatment of oily wastewater was membrane filtration.
Wang: Chemical Engineering Journal Vol.128(2007) , p.169-175 [15] T.C Arnot, R.W Field, A.B Koltuniewicz: Journal of Membrane Science Vol.169(2000) , p.1-15 [16] H.
Kasiri: Chemical Engineering Research and Design Vol.90(1012) , p.846-853 [17] Chengwen Song, Tonghua Wang, Yanqiu Pan: Separation and Purification Technology Vol.51(2006) , p.80-84 [18] Yijiang Zhao, Yi Tan, Fook-Sin Wong: Desalination Vol.191(2006) , p.344-350 [19] Tao Yang, Zheng-Fei Ma, Qi-Yong Yang: Desalination Vol.270(2011) , p.50-56 [20] Abdolhamid Salahi, Ali Gheshlaghi, Toraj Mohammadi: Desalination Vol.262(2010), p.235-242 [21] Martin Masuelli, José Marchese, Nelio A.
Ochoa: Journal of Membrane Science Vol.326 (2009) , p.688-693 [22] Piyush Mittal, Somen Jana, Kaustubha Mohanty: Desalination Vol.282(2011) , p.54-62 [23] Mohammad Vahid Sarfaraz, Ehsan Ahmadpour, Abdolhamid Salahi: Chemical Engineering Research and Design Vol.90(2012) , p.1642- 1651 [24] Ahmad Rahimpour, Babak Rajaeian, Ahmad Hosienzadeh: Desalination Vol.265（2011), p.190-198

Artificial Neural Network Approach for Modelling Modified Zeolite Adsorption Jouvan Chandra Pratama Putra1,a*, Safrilah1,b, Sigit Wijayanto2,c and Mirsa Diah Novianti3,d 1Department of Civil Engineering, Universitas Bakrie, Indonesia 2Department of Information System, Universitas Bakrie, Indonesia 3Department of Industrial Engineering, Universitas Bakrie, Indonesia ajouvan.chandra@bakrie.ac.id, bsafrilah@bakrie.ac.id, csigit.wijayanto@bakrie.ac.id, dmirsa.novianti@bakrie.ac.id Keywords: Artificial Neural Network, Zeolite, Adsorption, Arduino, CO2 Abstract.
Since experiments to solve engineering problems are usually expensive and time-consuming [9].
References [1] ASHRAE, “Standard 62-1989: Ventilation for acceptable indoor air quality, American Society of Heating, Refrigerating and Air-conditioning Engineers,” Am.
Susanto, “Artificial Neural Network Modelling of Indoor CO2 Reduction as Energy-Efficient Strategies,” in Proceedings of the 6th International Conference and Exhibition on Sustainable Energy and Advanced Materials, Lectures Notes in Mechanical Engineering, 2020, pp. 695–702

Conceive on GSHP applied in the filed of preventing highway surface freezing and reducing disaster Yanzhao LI1, a, Qinghua CAI1,b, Jinming ZHAI1,2,c, Changsheng GUAN3,d 1 Luoyang Institute of Hydraulic Engineering and Technology, Luoyang, 471023, China; 2 University of Science and Technology of China, Hefei 230026, China; 3 School of Civil and Architecture, Wuhan University of Technology, Wuhan 430070, China ayanzhaoli@sohu.com, bcaiqinghua@sina,com, czjm505@163.com, dguancs2008@126.com Keywords: GSHP; highway surface; prevent freezing; reduce disaster.
The disadvantage of GSHP is that its front end engineering needs larger amount of investment.
Applied Thermal Engineering, 2004, 24: 2219-2232 [4] James W.
Applied Thermal Engineering, 2004, 24:149-157 [5] Onder Ozgener, Arif Hepbasli, Leyla Ozgener.
Journal of Shandong Institute of Architecture and Engineering, 2002,17(1):7-11 (in Chinese) [9] Xiao-hong REN; Chun-wu SUN; Yan-hui HU.

The Analysis of Fracture Properties of Steel Column Base Gao Yubo, Yao Yong1, a, Cheng Xiaowei2, b, Lei Jinsong3, c, Chu Yunpeng4, d 1Department of Civil Engineering and Architecture, Southwest University of Science and Technology, MianYang, 621010, Sichuan, China axkdgyb@yahoo.com.cn Keywords: steel column base, fracture behavior, finite element analysis Abstract.
To avoid casualties and property losses, Consider the failure mechanism of the steel column base in cyclic loading has important theoretical and engineering value.
Through the numerical simulation by ANSYS in different thickness, axial compression ratio and different sectional area, we can get fracture characteristics of the steel column base In the above circumstances, and provide a reference for engineering applications 1 Determine the failure criteria In cyclic loading, the steel column base is vulnerable to brittle fracture.
Beijing: china building industry press,2000:2-9 [2] Nakashima M, Inoue K, Tada M .Classification of Damage to Steel Buildings Observed in The 1995 Hyogoken-Nanbu Earthquake [J].Engineering Structures,1998, 20(4-6):271-281
Engineering Mechanics, 1999:32-37

Research on Performance of Emulsion Asphalt Cold Reclaimed Mixture with Various RAP Contents Xianyuan Tang1,a and Jie Xiao 2,b 1Department of Civil Engineering Guangxi University of Technology, Liuzhou, Guangxi 545006, China 2School of Traffic and Transportation Engineering, Changsha University of Science and Technology, Changsha, Hunan 410004, China athy1188@126.com, bxiaojie324@sina.com Keywords: emulsion asphalt, RAP, cold reclaimed mixture, optimal bitumen-aggregate ratio, mixture performance Abstract: This paper systematically elaborates the impact upon performance of emulsion asphalt cold reclaimed asphalt mixture by different RAP contents, through a series of testing on six cold reclaimed asphalt mixtures with various RAP contents, such as single axle compression test, 15°C indirect tensile strength (ITS) test, 40°C rutting test and -10°C low-temperature bending beam test.
Optimal Asphalt-aggregate Ratio In accordance with the bituminous mixture specimen method T0702 (compaction method) in the Standard Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering (JTJ 052-2000) [8] and with reference to the relative researches, the specimens were fabricated at room temperature of 22±5ºC.
In practical engineering, the layer it applied and environmental temperature should be taken consideration to take full advantage of the performance of emulsion asphalt cold reclaimed mixture.
[8] Research Institute of Highway Ministry of Transport: Standard Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering (JTJ 052-2000) (China Communications Press, Beijing 2000), in Chinese

Experimental Research on Seismic Behavior of Interior Joints of Specially Shaped Columns Reinforced by Fiber Xian Rong1, 2,a, Jianxin Zhang1, 2,b and Yanyan Li1, 2,c 1School of Civil Engineering, Hebei University of Technology, Tianjin, 300401, China 2Civil Engineering Technology Research Center of Hebei Province, Tianjin, 300401, China axrong@hebut.edu.cn, bzhangjianxin505@126.com, cnicole_820@163.com Keywords: Specially Shaped Column, Interior Joint, Polypropylene Fiber, Steel Fiber, Low Cyclic Loading Abstract.
Journal of Structural Engineering, Vol. 2 (2001), p. 152
Earthquake engineering and engineering vibration, Vol. 28 (2008), p. 178(In Chinese)

The Study on Seismic Reliability of CS Panel Structure Yanbo Li1,2,a, Chuanfu Xu1,2,b, Xueyan Wang1,2,c 1College of Building Engineering, Tianjin University, Tianjin 300072,China 2Key Laboratory of Coast Civil Structure and Safety, Ministry of Education, Tianjin University, Tianjin 300072,China aliyanbo_tj@sina.com,btdxcf2009@163.com,cwangxyb@cnpe.cc Keywords: CS panel structure; finite element model; spectrum analysis; stochastic vibration; Seismic Reliability.
Two types of three storeys CS panel structure experimental models (including tectonic columns or not ) with the ratio 1:2.8 that designed before by College of Building Engineering, Tianjin University,the fisrt is the model including columns,the second is without,the standard floor dimensions of the experimental models is 1.2m×2.4m, each layer of A-B axis open hole in the wall,the dimensions of openings is 0.5m×0.7m,the height between floors is 1m, total height of the model is 3.5m (including 0.5m high grade beam).
(in Chinese) [6]Meng Zhang, Zhe Zhang, Tian Li, Study on Parameters of Clough-Penzien Seismic Random Model Corresponding to Respome Spectrum of GB50011 – 2001, World Earthquake Engineering, 2007, 23(1): 56～60.
(in Chinese) [7]Jinping Ou, Weilian Qu,Nonlinear Multi-DOF System Dynamic Reliability Analysis in Stationary Random Loads, Earthquake Engineering and Engineering Vibration, 1984, 4(1): 20～35.

Numerical Simulation of Coupled Heat and Moisture Transfer in Porous Building Material Xiaobin Zhang 1,a, Weibing Zhu 2,b, Sipeng Tan 3,c 1, 2, 3 College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin, Heilongjiang, 150001, China a zxb7283@hotmail.com, b chuanyuan202@sina.com, c tan23978@163.com Keywords: Porous Medium; Coupled Heat and Moisture Transfer; Numerical Simulation Abstract.
Social development promote the awareness of the phenomenon of heat and moisture transfer in porous media, with the number of the involved papers growing, and great attention to the related issues being paid almost in all international and domestic engineering thermal physics meetings, some of which were organized as specialized seminars.
Now it has become one of the important development directions of the international and domestic engineering thermal physics [1]. 
Fig.2 Moisture distribution in 5 weeks Fig.3 Moisture distribution experimental results Fig.4 Temperature trend in 5 weeks Fig.5 Temperature trend of experimental results In general, as the convective heat and moisture transfer coefficient, especially the convective heat transfer coefficient and mass transfer coefficient for the lower boundary is not accurate estimated, and the adsorption isotherm is also uncertain, resulting in some differences between boundary temperature or moisture and Menghao Qin's results, they are still permitted in the engineer.

不同换热管材上污垢的特性分析 Research on Different Heat Transfer Characteristics of the Dirt on the Pipe 白莉，刘潭，林英姿 Li Bai1,a, Tan Liu2,b （吉林建筑大学市政与环境工程学院，长春 130118）(1Jilin Universality of Architecture and Civil Engineering, School of Municipal and Environment Engineering, Changchun, China) abaili0308@163.com,bltmapro@163.com Keywords: Different materials; Electron microscopy observations; Elemental analysis; DGGE Electrophoresis; 摘要： 本实验对不同材质的换热管（铜合金管、不锈钢管、铝塑管）上黏附的污垢进行了扫描电镜、X射线衍射仪、X射线光电子能谱仪、PCR扩增仪、DGGE电泳分分析仪、对不同材质表面的污垢样品进行了特性观察和分析。
Chang'an University Engineering Thesis, 2008
North China Electric Power University Engineering Thesis 2009 . 2009
Causes of water supply network growth rings Test and Control Measures, Harbin Institute of Technology Engineering Thesis .2005.