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., Ltd, Beijing 100029, China 2 School of Civil Engineering and Traffic Engineering, Beijing University of Civil Engineering and Architecture, Beijing 100044, China aemail: jdongcg@bucea.edu.cn, bemail: cuiyuping@163.com Keywords: subway tunnel, FDM, primary defects, dynamic response Abstract.
Model and Related Parameters Engineering Background.
Acknowledgements This work was financially supported by 2011Science and Technology Research Project of Beijing Municipal Education Commission (KM201110016012) and by Beijing Higher Institution Engineering Research Center of Structural Engineering and New Materials, BUCEA.
[3] Yumin CHEN and Dingping XU: Fundamentals and Practical Engineering of FLAC/FLAC 3D (China WaterPower Press, China 2008)
[5] Gui ZHANG, Jian WANG: submitted to Railway Engineering (2008)

Studies on improving PP fiber reinforced concrete Liang-Hsing Chou 1, Chun-Ku Lu 2, Maw-Tien Lee 3 * 1 Department of Civil and Water Resource Engineering, National Chiayi University, No. 300, Syuefu Raod, 60004 Chiayi City, Taiwan 2 Department of Applied Chemistry, National Chiayi University, No. 300, Syuefu Raod, 60004 Chiayi City, Taiwan 3 Department of Resource Engineering, National Cheng Kung University, No.1, University Road, 70101 Tainan City, Taiwan mtlee@mail.ncyu.edu.tw Keywords: concrete composite, grafting, atomic force microscopy.
The fiber reinforced concrete (FRC) is one of the most composite materials used in civil engineering.

Study on the Establishment of Integration Cost Dynamic Model of Construction Project QIyuan Yu , Haoyue Qiu Suzhou University of Science and Technology School of Civil Engineering Suzhou, Jiangsu, China s358431@163.com 125013281@qq.com, Keywords: Construction Project, Integration, Cost Dynamic Model Abstract.
As the total productive cost which happen during construction process, based on the demand characteristics for factors of production in the construction process, the cost of construction project can always be decomposed as the fees of real materials, construction resources in the project, subcontracting, site engineering contracting and so on.
Construction cost of the whole process of project management theory and methods[M], Tianjin, Tianjin peoples` press, 2004 [2] Ma Zhiliang, The framework of construction project information management system[J], Journal of Civil Engineering, 2006 (1) [3] Yu Qiyuan, Lv Yuhui.

Modeling of Asymmetry Sedimentation of Foundation Induced Cracking of Masonry Wall with Openings Haixiao Lin College of Civil Engineering, Henan Polytechnic University, Jiaozuo City, Henan Province, 454000, People’s Republic of China hpulhx@hpu.edu.cn, Keywords: Modeling; Masonry Wall; Asymmetry Sedimentation; Cracking.
Despite its wide use in civil engineering, it is still an arduous task to analyze masonry structure due to its heterogeneity and nonlinear material behavior.
Its internal structure is entirely different from that of other engineering materials.

*Numerical Simulation on Spallation and Failure of Driven Pile Yongxiang Zhu 1, a, Guanjun Liang 1, b, Chao You1, Xunzhong Zhang2 1Department of Civil Engineering, Chuzhou Vocational and Technical College;Chuzhou City, Anhui Province, 239000, P.R.China 2Department of Civil Engineering, Mianyang Vocational and Technical College;Mianyang City, Sichuan Province, 621000 a email: lgj52002@163.com, b email: 114951066@qq.com *Funded by Chuzhou Vocational and Technical College under Contract no.
Ohno, Numerical analysis method for the RC and geological structures subjected to extreme loading by energetic materials, International Journal of Impact Engineering, 34 (2007) 1546-1561

Numerical Analysis of Fire Behavior of a Large Space Pre-stressed Steel Structure under Fire Ming Zhou1,a, Zhiguo Xie1,b and Xintang Wang1,2,c 1Faculty of Architectural, Civil Engineering and Environment, Ningbo University, Ningbo, China 315211 2College of Civil Engineering, Xi’an University of Architecture and Technology, Xi’an, China 710055 azhouming1426@163.com, b494022662@163.com, cwxt196322@126.com Keywords: Pre-stressed steel structure, Fire behavior, Large space, Numerical analysis Abstract.
References [1] Yong-jiu Shi, Yin Bai and Yuan-qing Wang: Chemical Building Material Vol. 4(2005), p.54 (In Chinese) [2] Yin Bai, Yong-jiu Shi and Yuan-qing Wang: China Safety Science Journal Vol. 16(1) (2006), p.34 (In Chinese) [3] Yao-zhuang Li, Guo-peng Zhu and Yu-xing Kuang: Journal of Disaster Prevention and Mitigation Engineering Vol. 28(4) (2008), p.492 (In Chinese) [4] Shi-lin Dong, in: Advance in Research and Application of Steel Construction, edited by China Architecture & Building Press, Peking (2009) (In Chinese)

School of Civil engineering, He Nan University, kaifeng,China,475001 2.
School of Civil engineering, Zhe Jiang University, hangzhou,China,310058 ayjwchn@126.com bWYF1110@126.COM Keywords: Foam concrete, Fly ash, Compression strength，Thermal conductivity Abstract.
This phenomenon is different from common cement specimens and is disadvantage to engineering.

Finite Element Simulation on Mechanical Behaviors near Crack-tip in Shape Memory Alloy Bo ZHOU1, a, Jun LV2 and Dong-xue WANG1 1College of Pipeline and Civil Engineering, China University of Petroleum, Qingdao 266555, China 2College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, China azhoubo_heu@163.com Keywords: Shape memory alloy, Crack-tip field, Finite element method, ANSYS.

Temperature field calculation of mass concrete anchor Haitao Wan 1, a, Limin Zhao2,b 1 School of Civil Engineering and Architecture, Henan University, Kaifeng, Henan, 475004, China 2 School of Civil Engineering and Architecture, Henan University, Kaifeng, Henan, 475004, China awht110119040@163.com, bmumu55882005@163.com Keywords: Anchor, Performance parameters, ANSYS Software, Boundary conditions Abstract.
Liu: Journal of Yanti University (Natural Science and Engineering Edition), vol. 14(1) (2001), pp.60-63, In Chinese

Research on Behaviour of a Pre-stressed Suspended Lattice Shells Subjected to Fire Load Zhiguo Xie1,a, Xintang Wang1,b, Ming Zhou2 ,c and Jie Yin1,d 1Faculty of Architectural, Civil Engineering and Environment, Ningbo University, Ningbo, China 315211 2College of Civil Engineering, Xi’an University of Architecture and Technology, Xi’an, China 710055 a494022662@163.com, bwxt196322@126.com, czhouming1426@163.com, dyy196878@126.com Keywords: Pre-stressed, Numerical analysis, Fire behavior, Steel structure Abstract.
References [1] Yong-jiu Shi, Yin Bai andYuan-qing Wang: Chemical Building Material Vol. 4(2005), p.54 (In Chinese) [2] Yin Bai, Yong-jiu Shi and Yuan-qing Wang: China Safety Science Journal Vol. 16 (2006), p.34 (In Chinese) [3] Yao-zhuang Li, Guo-peng Zhu and Yu-xing Kuang: Journal of Disaster Prevention and Mitigation Engineering Vol. 28 (2008), p.492 (In Chinese) [4] Guo-qiang Li, Lin-hai Han and Guo-biao Lou, in: Fire Resistant Design of Steel and Steel-Concrete Composite Structures, edited by China Architecture & Building Press, Peking (2006) (In Chinese) [5] Shi-lin Dong, in: Advance in Research and Application of Steel Construction, edited by China Architecture & Building Press, Peking (2009) (In Chinese)