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Construction and Application of WD-GA-SVR Model - CSI 300 Index Forecast LiJing ZHANG 1, a, Zhengming QIAN 2,b and Heng ZHANG3,c 1 School of Economics of Xiamen University,Fujian Province, China 2 School of Economics of Xiamen University,Fujian Province, China 3 School Of Civil Engineering of Southeast University,Jiangsu Province, China alijingxmu2010@163.com, bzmqianzm@163.com, cqingnvlicao@126.com Keywords: WD-GA-SVR; support vector machine (SVM); genetic algorithm; CSI 300 Index Abstract.

Condensation on the Exterior Surface of Glass System Adela Palková1,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 aadela.palkova@stuba.sk, bmilan.palko@stuba.sk Keywords: Condensation, water vapor, glass system.

A few issues about relieving traffic congestion of cities by improving management based on foreign mode LI Qiuhan Civil Engineering School, and Workers Union, Hebei University of Technology, Tianjin, China E-Mail: lqh.tj@hotmail.com Keywords：traffic congestion；traffic network；road efficiency Abstract: In this paper, a few issues are discussed to solve traffic congestion problem in China, which include: city zoning, layout of traffic network, scheduling of working time and increasing road-using efficiency, which are successfully used in Canada and western countries.

Study of Bridge Health Monitoring Scheme based on GPS Multi-antenna Technique He Zhi-yong1,a and Zhang Jian-jun1,b 1School of Civil and Transportation, South China Univ. of Tech Guangzhou 510641 Guangdong China aHe Zhi-yong.zhyhe@scut.edu.cn bBeyond523106@163.com Keywords: GPS multiple antenna technology; Bridges; Health monitoring; warning Abstract.
References [1] Wang Xin-zhou,Zou Wei-ning,Liao Yuan-qin,Zou Jin-gui,Hua Xiang-hong.Scheme deformation monitoring using GPS antenna array design of for donghai large bridge[J], Engineering of Surveying and Mapping, 2006，15(4)：45-50

Analysis of Shrinkage and Creep Effect on Improved Truss Composite Arch Bridge Hai-Jun Wua, Yu Gaob , Ping Luc School of Civil Engineering and Architecture, Chongqing Jiaotong University, Chongqing 400074, China awhj_tj@sina.com, bgaoyu87320@163.com, cwhj_tj@126.com Keywords: Improved Truss Composite Arch Bridge; Shrinkage and Creep Effect; Diagonal Web Member Abstract.

Effect of fumed titanium oxide on thermal stability of nano-silica thermal insulating composites Jinpeng Feng1,a, Deping Chen2,b, Wen Ni2,c, Shaojian Ma1,d, Jinlin Yang1,e, Wei Mo1,f 1 School of Resources and Metallurgy, Guangxi University, 100 Daxue Road, Nanning, Guangxi, PR China, 530004 2 School of Civil and Environmental Engineering, University of Science and Technology Beijing, 30 Xueyuan Road, Beijing, PR China, 100083 agoldminer@sina.com, bchendeping@ces.ustb.edu.cn, cniwen@ces.ustb.edu.cn, dmsj3503@sina.com, ejlyang523@126.com, fmowei1616@163.com Keywords: Fumed titanium oxide; Thermal insulating composites; Volume shrinkage Abstract.

Thermophysical Properties of Cement Based Composites with Addition of Plastic Fibers and Horse Manure PAVLENDOVÁ Gabriela1,a*, ŠÍN Peter1,b, LUKOVIČOVÁ Jozefa1,c and KOPČOK Michal1,d 1Faculty of Civil Engineering, Slovak University of Technology, Radlinského 11, 81005 Bratislava, Slovakia aqpavlendova@stuba.sk, bpeter.sin@stuba.sk, cjozefa.lukovicova@stuba.sk, dmichal.kopcok@stuba.sk Keywords: Thermophysical properties, cement based composites, plastic fibers, horse manure.

Ferri Aliabadi2,e 1Structural Mechanics Group, School of Civil Engineering, Universidade da Coruña, Campus Elviña s/n, 15071 A Coruña, Spain 2Department of Aeronautics, Imperial College London, South Kensington Campus, Exhibition Road, SW7 2AZ, London, United Kingdom acarlos.lopez.rodriguez@udc.es, bo.bacarreza-nogales@imperial.ac.uk, cabaldomir@udc.es, dhernandez@udc.es, em.h.aliabadi@imperial.ac.uk Keywords: Reliability-based optimization, Composites, Post-buckling, Progressive failure, Surrogate model.

Experimental Research on Ultimate Bending Capacity of Reinforced Concrete Poles in Service Period Kai-Quan Xia1,a, Ni Wang2,b, Zong-Ping Chen2,c and Ming Zhong2,d 1China Electric Power Research Institute, Beijing 100055, China 2College of Civil Engineering and Architecture, Guangxi University, Nanning 530004, China axiakq@epri.sgcc.com.cn, bwangnivviv@163.com, czpchen@gxu.edu.cn, dzm.6284212@163.com， Keywords: reinforced concrete poles; bending load performance; moment-crack width curve Abstract.

Effects of Human Mood State in Extreme Hot Environment Guojian Li 1, a 1 School of Civil Engineering and Architecture, Zhejiang Sci-Tech University, Hang Zhou, China.