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Experimental Stress Analysis of Cast-in-situ Concret Roof-slab Under Indirect Load of Variable Temperature Sheng-guo Ding1,a,Ting-Ding1,a,Qi-wen Li2,b and Ze-ming Wang1,a 1 Guizhou university of civil engineering college，China 2Guizhou university of Mingde college ,China a 648869109@qq.com , b 48280666@qq.com Keywords: cast-in-situ roof slab , experimental stress analysis, temperature stress, green roof Abstract: An electrical experiment on the full-scale model is conducted.
Crack control for engineering structure [M].
Engineering design and construction[J], 2004, (6) 7 ~ 10

Investigation on finite strain constitutive model with logarithmic strain based on torsion experiments YANG Lihong1, a , QU Jia1, b and ZOU Guangping1, c 1 College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, China a yanglihong@hrbeu.edu.cn, b qujia@hrbeu.edu.cn, czouguangping@hrbeu.edu.cn Keywords: Torsion experiment; Logarithmic strain; Constitutive model; Plastic rigidity function Abstract.
Guohui: Journal of Harbin Engineering University Vol. 27(2006), p. 816-820 [4] Xiao H, Bruhns O T and Meyers A: Acta Mech Vol. 124(1997), p. 89-105 [5] R.

In view of the special bridge structure supporting system, to seek effective and practical methods of analysis and structural treatment measures, is a new subject concerned by bridge engineers.
China Civil Engineering Journal, 1992, 25(4): 15-22
Engineering Structure, 2003, 23(4):44-46

Damage Analysis of the SRHSHPC Frame Columns under Low Cyclic Reversed Horizontal Loading Shansuo ZHENGa, Liang ZHANG b, Bin WANG c,Lei LId, Lei ZENG e School of Civil Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China a zhengshansuo@263.net, bgztrzl@126.com, cwangbin1853@sohu.com, d lilei1004@163.com, e zenglei28@126.com Keywords: Steel Reinforced High Strength and High Performance Concrete (SRHSHPC), Frame Column, Low Cyclic Reversed Loading Test, Damage Analysis, Accumulative Damage Model.
ASME, Journal of Engineering Materials and Technology, Vol. 107, 1985, p.83-89 [3] Park.
Journal of Structural Engineering, ASCE, Vol. 111, No.4 (1985), p.740-756 [4] Bai Guoliang, Qin Fuhua: Principle and design of composite structures of steel and concrete.

Chen4, d 1 Institute of Electro-Optical Science and Engineering, National Cheng-Kung University, #1 University Rd., Tainan, Taiwan, Republic of China 2 Department of Applied Physics, National University of Kaohsiung, #700 Kaohsiung University Rd., Nan-Tzu, Kaohsiung, Taiwan, Republic of China 3 Institute of Microelectronics, Department of Electrical Engineering, National Cheng-Kung University, #1 University Rd., Tainan, Taiwan, Republic of China 4 Department of Civil and Environmental Engineering, National University of Kaohsiung, #700 Kaohsiung University Rd., Nan-Tzu, Kaohsiung, Taiwan, Republic of China a l7893107@mail.ncku.edu.tw, bchien@nuk.edu.tw, c, *yhw@eembox.ncku.edu.tw, d chchen@nuk.edu.tw Keywords: Nanodogbones, Seeded mediated growth, Surfactant Abstract.

Dynamic Response of BFRP Bars Subjected to Impact Loading at High Strain Rates Zeinah Elnassar1,a, Maen Alkhader2,b and Farid Abed3,c* 1Materials Science and Engineering program, American University of Sharjah, Sharjah, UAE 2Department of Mechanical Engineering, American University of Sharjah, Sharjah, UAE 3Department of Civil Engineering, American University of Sharjah, Sharjah, UAE ag00062755@aus.edu, bmalkhader@aus.edu, cfabed@aus.edu Keywords: dynamic, impact, BFRP, strain rate.

Experimental Study on Secondary Effluent Disinfection with Ultrasound and Chlorine Zifu Lia, Xin Zhaob, Furong Deng, Xin Jin and Hao Wu School of Civil & Environmental Engineering, University of Science and Technology Beijing, Beijing, China azifulee@yahoo.com.cn bE-mail: zhaoxin1987212@126.com Keywords: ultrasonic disinfection; chlorine disinfection; wasterwater disinfection; sterillization disinfection Abstract.
Kabadi, “A review of applications of cavitation in biochemical engineering/biotechnology,” Biochemical Engineering Journal, BEJ-4854; No. of Pages13,2008 [4] H.

Research on the Monitoring Technique of Non-Contact Running Status of Cooling Tower Fan Blades Jianping Chena,Wei Dongb College of Mechanical Engineering,Tianjin University of Science & Technology, Tianjin 300222, China achjp@tust.edu.cn, bdwyisheng@163.com Keywords: Cooling Tower Fan; Blade; Non-Contact; Blade Tip Timing Abstract.
Introduction Cooling tower fan is a device which uses air to cool water,it is widely used in the industry of metallurgy, petroleum, chemical engineering, electric power, etc., and it has been extended from industry to civil use, such as used in the central air conditioning system of some buildings[1].
Vol.17(2001),p.12 (in Chinese） [2] Z.H.Han,W.J.Zhang,J.Liu:Journal of North China Electric Power University.Vol.34(2007),p.56 (in Chinese） [3] L.S.An,C.Xu,Y.Q.Ge:Electric Power Science and Engineering (2005),p.35 (in Chinese） [4] H.Q.Shi,B.S.Zhang:Industrial Water and Wastewater Vol.37(2006),p.34 (in Chinese） [5] T.X.Guo: 51 Microcontroller and C Language Tutorial(Publishing House of Electronics Industry,China 2009) (in Chinese）

Comparison of Base Shear Force Method in the Seismic Design Codes of China, America and Europe JIANG Zhinan1,a, ZHAO Zhonghai2,b 1Department of Architectural Engineering, East University of Heilongjiang, Harbin 150086, China 2Heilongjiang Administration of Surveying, Mapping and Geoinformation, Harbin 150081, China ajiangzhinan2006@163.com, bzzh_my@163.com Keywords: Seismic design code, Design response spectrum, Base shear force, Comparison Abstract.
(In Chinese) [3] Minimum Design Loads for Buildings and Other Structures (ASEC7-05), American Society of Civil Engineers(2006)
[5] Feng Li: Comparative study on seismic analysis and design details of concrete structure in Chinese and American code, Institute of structure engineering China Acadamy of Building Research(2005).

Estimation of Direction of Wavefront Propagation and Apparent Velocity Using Earthquake Signals Recorded in Small-size Dense Seismic Arrays Ping Liu1, a, Hua Ma2, b, Xuewei Zhang2, c, Xinyu Sun2, Fei Cao2 and Leilei Yu2 1Department of Civil Engineering, Tianjin University Ren Ai College, Tianjin, China, 301636 2Key Laboratory of Engineering and Structural Retrofit, Beijing University of Technology, Beijing, China, 100124 aliuping021031@126.com, bmahua@bjut.edu.cn, czxw_cd5@163.com Keywords: Seismic array, Direction of wavefront propagation, Apparent Velocity, Cross-correlation.
It is commonly used for searching a long-duration signal for a shorter and also widely used in seismology, geological exploration and other engineering fields [2].