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Modelling of Chloride Diffusion into Surface-biodeposited concrete Peihao Li 1, a, Bo JIN 2, b 1 College of Civil Engineering and Architecture, Zhejiang University of Technology, Hangzhou, China 2 School of Aerospace Engineering and Applied Mechanics, Tongji University, Shanghai, China a pumalph@163.com, b jinliuyk@online.sh.cn Keywords: Biodeposition, Chloride diffusion, Concrete, Modeling, Finite difference analysis.

RESIDUAL STRESS ANALYSIS BY MUTIPLE SEQUENTIAL COUPLING FOR NON-SCALLOP WELDING JOINT Lei Zhang1,a , Jun Li 1, b , Zhengjun Gu 2,c and Ye Zhang3,d 1 School of Civil Engineering, Qingdao Technological University, QingDao, 266033, China 2East China University of Science and Technology, ShangHai, 200237, China 3Ocean University of China, QingDao, 266033, China azhanglei198602@yahoo.cn, bkitjun0801@yahoo.com.cn, cgzjws@sina.com,vipzhangye@yahoo.cn Keywords: multiple sequential coupling; thermal analysis; welding residual stress; non-scallop; quasi-static analysis.
This method which can simulate the movement of heat source has been widely used in mechanical engineering, especially in pipe welding simulation [2].

Full digital speed control system of the system is STC89C51 microcontroller as the core to design, to achieve the basic functions of the speed of non-contact measurement and speed control, in industrial control and civil electrical appliance has high use value.
Speed is a commonly used parameters of engineering, the speed of rotation of the body often in revolutions per minute to say.
[6] Tianchai Suksri,Satean TunyasrirutAdaptive.T-DOF PI Controller Design fora Speed Control of Induction Motor.Proceedings of World Academy of Science,engineering and technology volume 26 december 2007 issn 1307-6884.

An Abrasion Damage of Fly Ash Concretes Previously Subjected to Scaling Aneta Nowak-Michta1, a 1Institute of Building Materials and Structures, Faculty of Civil Engineering, Cracow University of Technology, ul.
Key Engineering Materials Vol. 592-593, pp .651-654, DOI: 10.4028/www.scientific.net/KEM.592-593.651

Washington State Department of Transportation, 2010 [4] LI Yuanyuan: Study on Reformation for Grade Separated Interchange of Urban Road Grade Crossing, Municipal Engineering Technology, Vol.125 No.6(2007) p. 482-484 [5] WU Haiyan, ZHANG Rui, DAI Jifeng, ZHANG Xintian, LUO Xiaohui, WANG Ruiying, JIN Dongxing, GAO Yang: The Overall Evaluation of Intersection, Journal of Beijing Institute of Civil Engineering And Architecture, Vol.17 No.3(2001) p.50-55 [6] HAN Baorui,MA Jianxiao,SHAO Guanghui, Investigation of Geometrically Harbor-shaped Bus Stop Design,Journal of Nanjing Forestry University (Natural Sciences Edition)Vol.27,No.5 (Sept,2003)

Effect of Heat-treatment on Microstructure and Mechanical Properties of Magnesium Phosphate Cement Xin Taoa, Jiachen Liub,*, Mingchao Wangc Key Laboratory for Advanced Ceramics and Machining Technology of Ministry of Education, School of Materials Science and Engineering,Tianjin University, Tianjin 300072, P.
Introduction Magnesium phosphate cements (MPCs) are essentially acid–base cements and have been extensively used for the rapid repair in civil engineering, stabilization of hazardous waste and in medical research[1-3].

The Dynamic Response and Sensitivity Analysis of the SFD-sliding Bearing Flexible Rotor System Jiyan Wang1,a, Yucheng Zhao2,b and Chao Wang3,a 1, 3 Department of Mathematics & Physics, Shandong Jiaotong University, 5 Jiaoxiao Road,Jinan, Shandong, 250023, China 2 School of Mechanics & Civil Engineering, China University of Mining & Technology, Xuzhou, Jiangsu, 221008, China a wangjiyan2004@126.com, b yin_chandler@139.com, c sophiewang0201@hotmail.com Keywords: SFD, dynamic response, critical speed, sensitivity Analysis Abstract.
References [1] Information on http://www.paper.edu.cn [2] San Andres L A, Vance J M: ASME Transaction on Journal of Engineering for Gas Turbine and Power.

The road of regional architecture with Chinese characteristics Guangping Zhang 1 a Dongsheng Zhang 2b 1Jilin Institute of Architecture and Civil Engineering, Changchun ,China 2Architectural Design & Research Institute Of tongji University (Group)Co.
Author: Guang ping Zhang (1972 -), female, Changchun, Jilin Province, Senior Engineer, Master Dong sheng Zhang (1978 -), male, Shanghai , Architect References: [1]Wu Liangyong.

Atmospheric Boundary Layer Modelling Andrea Vranková 1,a and Milan Palko 2,b * 1,2 Slovak University of Technology in Bratislava, Faculty of Civil Engineering, Radlinskeho 11, 813 68 Bratislava, Slovak Republic axvrankovaa@stuba.sk, bmilan.palko@stuba.sk Keywords: Atmospheric boundary layer, surface roughness, wind effects.
Fig. 2: Output for model no. 1 Comparison of modelled roughness with engineering standards There are comparisons of our results with speed defined by [2] in following figures.

Research on Impedance Function of Highway Under Snow Xiaodong Zang 1, a, Xing Zhang 2,b and Zhaohui Qi 3,c 1 School of Civil Engineering, Guangzhou University, Guangzhou, Guangdong Province, China 2 Department of Construction and Management, Heilongjiang Navigation Fairs Management Bureau, Harbin, Heilongjiang Province, China 3 Heilongjiang Ministry of Transportation, Harbin, Heilongjiang Province, China a zxdzxdzxd69@yahoo.com.cn, b0451zhangxing@163.com, c243136616@qq.com Keywords: Impedance function, Highway, Snow, Traffic assignment.
Li: J. transportation systems engineering and information technology.