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Study on extension law of crack closing in rock under compression Mingyuan LIU a, Yucheng ZHAO b, Zhiquan XIANG c School of Mechanics & Civil Engineering, China University of Mining & Technology, Xuzhou, Jiangsu, 221116, China awflmy870818@163.com,b zhaoyc1972@163.com,cxiangzhiquan@163.com Keywords: Rock pressure; Crack closure; Crack extend; Rock damage; RFPA2D Abstract.
Journal of Rock Mechanics and Engineering, Vol. 16(1997), pp.507-508.

Theoretical Analysis of Gas and Oil Storage Cavern in Bedded Salt Rock Using a Love Function Guijun Wanga, Peng Xieb School of Civil Engineering, Hebei University of Technology, Tianjin, China aguijun2001@126.com, bdongshanxiaopeng@163.com Keywords: gas / oil storage cavern, bedded salt rock, spatial axisymmetry, theoretical analysis, Love function Abstract.
Proceedings of the ISRM-Sponsored International Symposium on Rock Mechanics: Rock Characterisation, Modelling and Engineering Design Methods.

Dai1,d 1School of Civil Engineering and Architecture, Changzhou Institute of Technology, China 2 Structural research center, International Century Design Architecture Co, LTD, China ayiyi.zhou@rmit.edu.au, bsquallvivi@gmail.com, czhaofh@czu.cn, ddaigz@czu.cn Keywords: dynamic; elasto-plastic analysis; ABAQUS; earthquake-resistant structure.
A manual for engineers and architects.

A Numerical Study on Cornice Barrier to Vertical Spread of Opening Spill Plume from Underground Garage Fire Xuefei Xing 1, 2, a, Yanfeng Li 1, b, Junmei Li 1, c and Shiqiang Li3, d 1 School of Civil Engineering, Beijing University of Technology, Beijing 100124, China 2Beijing Gas Group Co., Ltd, Beijing 100035, China 3Sippr Engineering Group Co., Ltd, 450007, China a1523684687@qq.com, bliyanfeng@bjut.edu.cn, clijunmei@bjut.edu.cn, dlishiqiang09@163.com Keywords: underground garage; cornice; spill plume; barrier.

Suspended magnetic roasting study of fine grained iron ore Ru Wang1,a, Yuexin Han1,b, Yanjun Li1,c, Yushu Zhang2,d 1School of Resources & Civil Engineering , Northeastern University , Shenyang 110004 , China. 2The Minerals Comprehensive Utilization Institute,Chinese Academy of Geological Sciences, Chengdu 610000 ,China.
Fluidization engineering principles [M] Beijing: Tsinghua University Press ,2001:37 47

Analysis of Technique - Economy Studies of Branch System Calculation Method ChaoChun Tang a, Xin Ye b, HuiMin Chen c, Min Liu d School of Civil Engineering and Architecture East China Jiaotong University Nanchang, China aTangcc1964@163.com, b309698367@qq.com, c285350405@qq.com,d171505070@qq.com.
References [1] Xishi Fan, Water Supply Engineering [M].Beijing: China Building Industry Press.1999.78~88 [2] Hydraulics Laboratory of Southwest Jiaotong University to teach.

Finite Element Method of Corner Joints in Steel-framed structures under Fire Conditions Yu Wang 1, a,Yongjun Liu 1, b and Jun Ma 2,c 1 College of Civil Engineering, Shenyang Jianzhu University, Shenyang, 110168, China P.R. 2Architectural Design and Research Institute, Shenyang Jianzhu University, Shenyang, 110168, China P.R.
Conclusions Through numerical calculation research, the conclusions are as following: (1)Numerical simulation calculation results and experimental results show that the numerical simulation is an effective research tools, and numerical simulation method can give experimental research and engineering application to bring great convenience

Introduction In civil engineering and industry, the periodic heterogeneous structures are widely used.
The displacement (left), strain (right) of homogenization and second order two scale at Acknowledgements This work is supported by the National NSF of China (Grant numbers 90916027 and 2010CB832702), the State Key Laboratory of Science and Engineering Computing, Guizhou Key Laboratory of Pattern Recognition and Intelligent System Construction Project([2009]4002) and Guizhou Information Processing and Pattern Recognition of Graduate Education Innovation Base.

The BLOCK SPRING MODEL FOR Slope Stability ANALYSIS(BSM) Jing Ma1, a, Wensheng Chen2,b, Zhen Li 1,c 1Hunan Communication Polytechnic, Changsha, Hunan, China 2School of Civil Engineering , Changsha University of Science and Technology, Changsha, Hunan, China adorisma87@sohu.com, b13319504070@126.com, cmjhxf@163.com Keywords: slope stability analysis; Block Spring Model (BSM); VC++ program Abstract: Many methods have been used for slope stability analysis in recent years.
Chinese Journal of Rock Mechanics and Engineering,2002,21(1):1087-1091 [2] Liu Li-ping, Jiang De-yi.

The dependence of the modulus of elasticity on the concentration of plasticizer Tatyana Matseevich1a, Marina Popova1b, Valerii Kondrashchenko2c, Andrey Askadskii1d,3d 1 National Research University Moscow State University of Civil Engineering (MGSU) 129337, Yaroslavl highway, 26, Moscow, Russia 2Moscow State University of Railway Engineering (MIIT) 127994, ul.