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Study on Lateral Dynamic Response of Pile Foundation in Liquefiable Soil by Using FBG Method* Yurun Li1,2 a, Yan Liang3 b, Xing Wei1 c, Yunlong Wang4 d and Zhenzhong Cao4, e 1College of Civil Engineering, Hebei University of Technology, Tianjin 300401, China 2Civil Engineering Technology Research Center of Hebei Province, Tianjin 300401, China 3Tianyi architecrural design CO.
,LTD, Tianjin 300384, China 4 Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, China aiemlyr7888@163.com, blyan_0305@126.com, cweixing1988@yahoo.cn, demail:wyl_ys@yahoo.com.cn, e iemczz@163.com Keywords: liquefiable soil; pile foundation; lateral dynamic response; FBG; peak acceleration.
The shaking table used in the test is developed by Institute of Engineering Mechanics, CEA.
Thesis, Institute of Engineering Mechanics, China Earthquake Administration, 2006

Seismic Performance Study on Buckling-restrained Brace Erxin Gao1, a, Yonggui Wang1,b 1 School of Mechanics & Civil Engineering, China University of Mining &Technology, Beijing, China 100083 a gaoerxin@yahoo.cn, b wygzhj@sina.com Keywords: Buckling-restrained brace, Seismic performance, Stiffness, Damping ratio Abstract.
Obtaining the accurate hysterics loops of BRB is related to the brace design, structural calculation, production and inspection, technical standards, product quality standards and many other links, which has important scientific and engineering significance.
Makris and I: Journal of Structural Engineering (ASCE), Vol. 130 (2004), p.880 [2] James Newell: Subassemblage Testing of Core-brace Buckling-Restrained Braces (F series), Report No.
[3] Yang Yebin: Earthquake Resistant Engineering and Retrofitting, Vol. 32 (2010), p.75.
[4] Gao Xiangyu, Zhang Hui, Du Haiyan: Engineering Mechanics, Vol. 28 (2011), p.19.

* Supported by the National Natural Science Fund Committee and the Civil Aviation Administration of China Jointly Funded Project (U1233116) and Research Fund for the Doctoral Program of Higher Education of China (20120201110032) References [1] Y.
Park, Practical three-dimensional computer vision techniques for full-filed surface measurement, Optical Engineering. 39(1) 143-149, 2000
[2] Z H Huang, Albert J. shih and Jun Ni, Laser interferometry hologram registration for three-dimensional precision measure, Journal of Manufacturing Science and Engineering. 2006, 128:1006-1011
Optics and Lasers in Engineering, 2009, 47: 223–229
“Three-dimensional imaging using a tunable laser source”, Optical Engineering, 2000, 39(1): 47-51.

Evaluation model that combines OWA operator with gray theory can effectively solve the problem of small sample and poor data in metro station engineering safety management.The model can quantify the final evaluation results and make the evaluation more scientific and reasonable.
References [1] Xianguo Wu and Huitao Liu: Survey and Analysis on Organizational Management Factors of Metro Engineering.
Journal of Civil Engineering and Management.2012,Vol.29(4), p. 79-93
[2] Rui Wang: A Thesis Submitted in Partial Fulfillment of the requirements for the Degree of Master of Engineering.
[5] Mengshu Wang: Tunnelling and underground engineering technology in China.

Study on Elliptical Cross-section Rod of Shape Memory Alloy Subjected to Torsion Deformation Bo ZHOUa, Xukun LI, Bin HU College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, China azhoubo@hrbeu.edu.cn Keywords: Shape memory alloy, elliptical cross-section, torsion deformation.
Therefore it has been successfully used in various engineering fields [3-6].
The authors would like to thank them and Harbin Engineering University.
Yoon: Key Engineering Materials, Vol. 324-325 (2006), p.335

The study on J-integral of composite laminated plate crack propagation problem Dong Zhao 1a, Yang Zhao 1, Xiang-Rong Fu2b*,Wenjie Wang3 1 Department of Engineering Economics ,China Nuclear Power Engineering Co., Ltd., Beijing, 100840 China 2Department of civil Engineering, China Agricultural University, Beijing, 100083 China 3School of Mechanics and Architecture, China University of Mining & Technology, Beijing 100083, azhaodong@cnpe.cc ,bfuxr@cau.edu.cn Keywords: Delamination crack propagation, J-integral , Delamination modeling Abstract: The micro-cracks would occurr with the deformation in the composite materials.
Key Engineering Materials, 2008, 385-387: 617-620
Key Engineering Materials, 2008, 385-387: 869-872.

Theoretical Derivation of the Column (Ball) Expansion in Pressure Grouting Ping Wu1,a,Helin Fu2,b ,Yiwu He2,c,Xianzhen Zhu2,d 1 Huai-Tong Hunan Expressway Construction and Development Company, 418200 2 School of Civil Engineering, Central South University,410075 awuping123@126.com, bhelin_fu@126.com,cHeyiwu@163.com,dzhuxz88@163.com Keywords: Grouting theory; Presumption; Derivation; FH3 curing agent; Support.
Plastic deformation stage using Mohr-Coulomb criterion, which is expressed as: The initial yield function: （5） Figure.1 Expansion theory in filling engineering diagram Figure.2 Cavity expansion theory Subsequent yield function: （6） are material cohesion, internal friction angle, residual cohesion, residual friction angle.
Pressure grouting effect and mechanism of expansion of land-based analysis, Engineering Investigation, 1995,2: 66-71
The fractal effect of stone mortar cemented backfill with aggregate intermediate 21st Century Rock Mechanics and Engineering.Beijing: China Science and Technology Press, 1996,PP124-130
The fractal effect of stone mortar cemented backfill with aggregate intermediate 21st Century Rock Mechanics and Engineering.Beijing: China Science and Technology Press, 1996,PP124-130.

Introduction As important content of geotechnical disciplines, analysis of slope stability is one of problems that the majority of scholars, experts, and the scene engineering technicians extremely concerned.
Fig.2 The Functional Relationship between and 4 Example analyses 4.1 Engineering situation This slope lies in K51+899.6 section of Xi'an to Shangzhou highway (the second channel) of national Shanghai Shan Xi line, among the broken rock accumulation body , mountain vegetation and rock fractures are widely develop along the highway.
Complementarities to Modified Computation Procedure of Sarma Method [J].Chinese Journal of Rock Mechanics and Engineering. 2006, (25) 11:1-4.
(In Chinese) [10] Ai-jun Yao, Yong-hua Su .A Method for Stability of Slope Engineering with Complicated Rock-Mass [J].China Civil engineering journal,2003,36（11）：34-38.
Journal of Hydraulic Engineering, 2006, 37(4):457-463.

Discussion on application of electrical resistivity method in cemented soil after pollution Xiaoqiang Dong1,2,a, Xiaohong Bai1,b,Yongkang Lv 2,c 1 College of Architecture and Civil Engineering, Taiyuan University of Technology, Taiyuan 030024, China 2 Key Laboratory of Coal Science and Technology, Ministry of Education and Shanxi Province ,Taiyuan University of Technology, Taiyuan 030024, China aE-mail:dongxiaoqiang@126.com bE-mail:bxhong@tyut.edu.cn cE-mail:lykang@tyut.edu.cn Keywords: cemented soil; electrical resistivity; formation factor; polluted Abstract:As a simplify and effective method , electrical resistivity has been used in geotechnical engineering.
Therefore, studying the effect of pollution on the engineering and mechanical properties of cemented soil has become more and more important, which made it a new topic in the area of environmental geotechnical engineering.
Chinese Journal of Geote- chnical Engineering, 2007, 29(8): 1260-1263
Application of electrical resistivity method to cement deep mixing pile engineering[J].
Chinese Journal of Geotechnical Engineering, 2007, 29(11): 1715-1719

Finite Element Analysis on an Independent Variable Diameter Pile under Marine Environment Luping Yi1, a and Jing Ji2, b 1 The Architecture Engineering Department, Qinhuangdao college of Northeast Petroleum University, Qinhuangdao, HeBei, 066004, China 2 The civil and Architecture Engineering college, Northeast Petroleum University, Daqing, Heilongjiang, 163318, China aJijing1977@163.com, bJlqjjdoudou@163.com Keywords: Ocean Engineering, Single Pile Platform, Finite Element Analysis.
Because the p-y curve method [4, 5] reflect the soil non-elastic properties and failure phenomenon under mud, so the method is widely used in pile foundation design engineering of offshore platform.
Variable diameter position is smooth conical body in actual engineering, and geometry form is shown in Fig. 2.
(China Railway Publishing House, China 1984) [4] China Ship Classification Agency: Classification and Building Specification of Sea Fixed Platform ( Beijing: China Communications Press, China 1992) [5] Jianyong Zhang: Finite Element Analysis and Rational Structure Pattern Research for offshore Single-Pile Platforms. ( Tianjin University press, China 2005) [6] Yanrong Zhu: Ocean engineering wave theory.