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Experimental Study on Seismic Behavior of Recycled Concrete Latticed Wall Jinghai Zhou1,a, Chaobi Zhang2,b, Xianhong Meng 2,c 1Energy Research Institute, Shenyang Jian Zhu University, Shenyang China, 110168 2School of Civil Engineering, Shenyang Jian Zhu University, Shenyang China, 110168 azhoujinghai@sjzu.edu.cn, bzhangchaobi@yahoo.cn, ccexhmeng@sjzu.edu.cn Keywords: Recycled concrete, Low cyclic loading, Ductility, Axial pressure ratio, Energy dissipation.
Seismic performance study of new energy-saving wall structure [D] College of Aerospace and Civil Engineering, Harbin Engineering University, 2007

Monitor for the Construction for Extra Large Solder Ball Grid Roof Haizhou Chen 1, a, Yuling Wang1 XiaoYong Zhang1 Gangkui Xie1 Rongquan Ma1 Qilin Zhang2 1 China Construction Eighth Engineering Division Co.
,Ltd, China 2 School of Civil Engineering, Tongji University, China achenhaizhou@sina.com Keywords: steel lattice column; hoist frame; hoist point; wire rope; monitor; Abstract.
Introduction Commercial Aircraft Corporation of China Ltd. was established on May 11, 2008 in Shanghai, China, is the main body of the implementation of the major projects of the national large aircraft, large aircraft project in China, but also the development of co-ordination the trunk of aircraft and regional aircraft, the industrialization of China's civil aircraft main carrier.
Acknowledgements This work was financially supported by the China Construction Eighth Engineering Division Co.

Influence of Material on Automotive Crash-box Crashworthiness Subjected to Low Velocity Impact Liu Yan-jie 1, 2,a, Xia Chun-yan3,b , Ding Lin1,2 ,Liu Chun-hua1 1 College of Civil Engineering, Heilongjiang University, Harbin 150086, China 2 Northeast Frost Civil Engineering Key Laboratory of Heilongjiang University, Harbin 150086, China 3 College of Materials Science and Engineering, Jiamusi University, Jiamusi 154007, China a lyj7171@sina.com, bxiachunyan2000@yahoo.com.cn Keywords: crash-box; low velocity impact; finite element analysis; aluminum alloy materials Abstract.

The foundation of Nonlinear finite element model Bing Wang 1, a, Xiao Liu1, b, Baidong Zhao 1,c 1School of Architectural and Civil Engineering, Shenyang University, Shenyang, 110044, China aliuxiao19740701@sina.com, b489298344@qq.com , c283292935@qq.com Keywords: Finite element mode, Constitutive relation, Steel tube filled with steel reinforced concrete column.
The constitutive relation of steel pipe For steel commonly used Q235, Q345 and Q390 in the architectural engineering, the relationship of stress-strain is divided into the five stage model :elastic, elastic-plastic, plastic, plastic flow, strengthening and two plastic flow[2] , (see figure 1).
Dalian: Dalian University of Technology School of civil engineering, 2003

Study on Characteristics of Wind Loading on Open Ended Cantilevered Roof under Typhoon Zhixiang Yin1, a, Yu Zhang1, b 1College of Architecture Engineering, Liaoning Technical University, Fuxin, Liaoning, 123000, China azhixiang_yin@sohu.com, bzhangyu1534@126.com Keywords: Cantilevered Roofs, Open Ended, Typhoon, Characteristics of Wind Loading, Turbulence Intensity, Turbulence Model.
Beijing, China Civil Engineering Society (1988).
Beijing, China Civil Engineering Society (1988).

Design and Evaluation of a Subterranean Work Lining from Layers of Shotcrete and Steel Arch Karel Vojtasik1, a *, Eva Hrubesova2,b , Marek Mohyla3,c and Lukas Duris4,d 1, 2, 3, 4 VŠB-Technical University of Ostrava Faculty of Civil Engineering, Ludvíka Podéště 1875/17, 708 33 Ostrava-Poruba, Czech Republic akarel.vojtasik@vsb.cz, beva.hrubesova@vsb.cz, cmarek.mohyla@vsb.cz, dlukas.duris@vsb.cz Keywords: Tunnel, Lining, Steel, Shotcrete, Cross-section Abstract.
Staňková, An analytical model of a system of the concentric rings to state the stresses in the material heterogeneous cross section of a steel shotcrete tunnel lining, The 3rd International Conference on Computational Methods in Tunneling and Subsurface Engineering EURO:TUN 2013 Proceeding. (2013) 205-211, Ruhr University Bochum [3] K.
Staňková, Dependency of Elastic Modulus and Stress Redistribution Coefficients on a Layout of Steel Reinforcement in Steel-Concrete Cross Section, Transactions of the VŠB – Technical University of Ostrava Civil Engineering Series, Vol.

Application of flat-panel grid structure with improved double-tube buckling restrained members YIN Zhanzhong1, a, CHEN Wei1,b, HU Zongrui1,c, CHEN Shenglin1,d 1Key Laboratory of Disaster Prevention and Mitigation in Civil Engineering of Gansu Province, Lanzhou University of Technology, Lanzhou 730050,China ayinzhanzhong@lut.cn, bchenweilzlg@126.com, cdcsl1015@163.com Keywords: steel roof grid, detected, retrofitted, Static Analysis, Nonlinear Time History Analysis Abstract.
The Engineering General Situation The steel roof grid (Fig.1) of Tianshui railway station detected and retrofitted was built in 1985.
References [1] LI Wei, Applications of ANSYS in civil engineering.

Research of Energy Saving Control for Central Air-conditioning based on Adaptive Fuzzy PID Method Jianmin Sun 1, a, Chundong Zhang 1, b and Zeyang Zhou 1, c 1School of Mechanical-electronic and Automobile Engineering, Beijing University of Civil Engineering and Architecture, Beijing, China asunjianmin@bucea.edu.cn, b winter5515@163.com, czhouzeyang123@163.com Keywords: Central air-conditioning; Variable water flow system; Adaptive fuzzy PID control; Energy saving control Abstract: Central air-conditioning control system have characteristics of susceptible to outside interference, nonlinear, time-varying, hysteresis and difficult to build precise mathematical model.
Acknowledgements The study was sponsored by Science and Technology Project of Housing and Urban-Rural Development Ministry of China (2011-K8-2), Funding Project for Academic Human Resources Development in Institutions of Higher Learning Under the Jurisdiction of Beijing Municipality (PHR IHLB 201106125) ,and Funded By Open Research Fund Program of Beijing Engineering Research Center of Monitoring for Construction Safety ( Beijing University of Civil Engineering and Architecture ） References [1] S.Shahnawaz Ahmed, Shah Majid, Hendri Novia, Hasimah Abd Rahman.
Beijing: Beijing Institute of Civil Engineering and Architecture, 2008.

Frictionless Contact on Elastic Half Plane with Influence of Surface and Couple Stresses Toan Minh Le1,a, Tinh Quoc Bui2,b, Jintara Lawongkerd1,c, Suchart Limkatanyu3,d and Jaroon Rungamornrat1,e* 1Applied Mechanics and Structures Research Unit, Department of Civil Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand 2Department of Civil and Environmental Engineering, School of Environment and Society, Tokyo Institute of Technology, Tokyo 152-8552, Japan 3Department of Civil Engineering, Faculty of Engineering, Prince of Songkla University, Songkla 90110, Thailand atoanminhle.ce@gmail.com, bbui.t.aa@m.titech.ac.jp, cljintara@gmail.com, dsuchart.l@psu.ac.th, ejaroon.r@chula.ac.th Keywords: Frictionless contact, Flat-ended indentor, Half plane, Surface stresses, Couple stresses Abstract.

Experimental Study of Post-Fire Bearing Capacity of the Circular Steel Tubes with Different Fire-Resistant Coating Yao Ji1,2,a, Xintang Wang2,b, Ming Zhou2 ,c and Wanzhen Wang2,d 1 Faculty of Civil Engineering, Xi’an University of Architecture and Technology, Xi’an, China 710055 2 Faculty of Architectural, Civil Engineering and Environment, Ningbo University, Ningbo, China 315211 awxt196322@126.com, byy196878@126.com, czhouming1426@163.com, dwangwanzhen1975@sina.com Keywords: Firproof Material; Thermal Response; Post-Fire Bearing Capacity; Steel Tubular Short Column Abstract.
The furnace used for fire test here belongs to the Key Laboratory of Structural Engineering in Ningbo, the maximum temperature is 1200, and the clearance of test furnace is 3.6×1.5×3.4m.
References [1] Guoqiang Li, Shouchao Jiang and Guixiang Lin: Calculation and Design of Fire Resistance of Steel Structure, edited by China Building Industry Press, Peking (1999) (In Chinese) [2] Guoqiang Li, Junli He and Shouchao Jiang: Building Structure Vol.30 (9) (2000), p.12 (In Chinese) [3] Jincheng Zhao, Weiping Shen, Zuyan Shen: China Civil Engineering Journal Vol.30 (2) (1997), p.49 (In Chinese) [4] Ryder N L, Wolin S D, Milke, J A: Journal of Fire Protection Engineering Vol.12 (1) (2002) p.31 [5] Weiyong Wang, Guoqiang Li, Peijun Wang: Chinese Quarterly of Mechanics Vol.29 (1) (2008), p.120 (In Chinese) [6] Liyan Shi: Journal of Chongqing Jianzhu University Vol.24 (2) (2002), p.15 (In Chinese) [7] Qin Wang: Study on Fire Resistance of H-section Columns with Thermal Gradient Fireproof Measures of Steel Structure.