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Introduction Suspension bridge is used in the modern bridge engineering with its clear force, beautiful appearance and crossing ability [1].
For the three dimensional state of stress, the equivalent strainis： （5） Engineering examples Fengdu Yangtze River Highway Bridge is located in the upper reaches of the Yangtze River.
[3] Xiang Ren, Qing He, Yang Tong, et al: Journal of Zhengzhou University: Engineering Science, 2011, 32(2): 62-65(in Chinese)
[6] B Chen, W H Guo, C F Song, et al: progress in industrial and civil engineering, pts. 1-5. 2012, 204-208(1-5): 2236-2239
[8] Fengdu Yangtze River Bridge Inspection Report, edited by Beijing Jiu-Tong-Qu Road and Bridge Engineering Technology Co., Ltd . 2011.

The shallower the tunnel is buried, the greater the surface displacement is; on the contrary, the surface displacement will be smaller, while the amplitudes will gradually move towards the back of the tunnel, not at its top Summary In this paper, we adopt a finite element method to discuss how the underground structures (tunnels, voids and cave) react on the vibration of the Rayleigh wave, and reached the following conclusions: (1) The deeper tunnel buried, the smaller the displacement of the ground surface; (2) For the common low frequency vibration source in civil engineering, tunnel lining should be rigid, which can reduce its scattering impact on the surrounding buildings; (3) Buildings should be located at lest 2d away from the tunnel, because this can effectively reduce the vibration input.
Journal of Engineering Mechanics, Vol.120, No.1 (1994), p. 25-42
Journal of Engineering Mechanics, ASCE, 1969, Vol.95 (1969), p. 759-877
Soil Dynamics and Earthquake Engineering, Vol.11 (1992), p. 445-456
Earthquake Engineering and Structural Dynamics, Vol. 12 (1984), p. 181-201.

Prediction of Crack Propagation under Dynamic Loading Conditions by Using the Enhanced Point Collocation Meshfree Method Hyo-Jin Kim 1, a, Sang-Ho Lee2,b, Moon-Kyum Kim 2,c 1 Complex for Technology Fusion in Construction, Yonsei University, Seoul, Korea 2 School of Civil & Environmental Engineering, Yonsei University, Seoul, Korea a jinski@yonsei.ac.kr, blee@yonsei.ac.kr, capplymkk@yonsei.ac.kr Keywords: crack propagation, dynamic loading conditions, point collocation meshfree method, derivative approximation Abstract.
Krysl.: Computer Methods in Applied Mechanics and Engineering, Vol.139 (1996a), p.3
Kim: International Journal for Numerical Methods in Engineering, Vol.56 (2003), p.1445
International Journal for Numerical Methods in Engineering, Vol.61 (2004), p.22
Shah: ASCE Journal of Structural Engineering, Vol.116 (1990), p.585.

Test Research and Analysis of Reinforced Inorganic Polymer Concrete Beam under Bending Huihong Liu 1, 2, a, Zhean Lu1, b 1School of Civil Engineering and Architecture, Wuhan University of Technology, Wuhan, China 2 Communications Planning and Design Institute of Hubei Province, Wuhan, China alhhisme@126.com, bluzhean@163.com Keywords: Inorganic polymer concrete, Damaged plasticity model, Elastic modulus, Poisson’s ratio Abstract.
In recent years, it is greatly concerned in construction engineering and environmental engineering field.
In this paper, the basic properties of IPC whose mix proportion is ripe recipe and the member performance of reinforced IPC beam have been studied by test so as to application convenience of IPC member in the practical engineering.
ANSYS engineering structure numerical analysis.

Experimental study on the compressive strength and frost resistance of rubber concrete Qun YU 1,2,a, Wen-chao YE 1,b 1College of Architecture and Civil Engineering, Shenyang University, Shenyang, China 2The Key Laboratory of Geoenvironmental Engineering, Liaoning Province, Shenyang, China agale_2005@163.com, byewenchao@163.com Keywords: rubber concrete; maintenance period; compressive strength; frost resistance Abstract.
If the rubber concrete applies to engineering practice, propose low dosage and long age, and consider frost resistance and strength is less demanding, may be appropriate to shorten the curing period to improve the progress of the project.
Therefore, in engineering practice, especially the northern region in China should be based on the needs of work period, strength and the antifreeze level to select a reasonable age, as well as a reasonable dosage.
Dalian: Dalian university of technology, (2009) [3] Jie Xiong, Lei Zheng and Yong Yuan: Concrete, VOL. 12 (2004), p. 40 [4] Guangyu Li: Concrete, VOL. 24(2008), p. 60 [5] Xiaoming Li, Junyi Li and Tao Cheng:China Harbour engineering, VOL.2(2007), p.31

Numerical Simulation of Squeezed Branch and Plate Pile subjected to Vertical and Lateral Loads Xiaojuan GAO 1,a, Yuehui LI 1,b 1Institute of Civil Engineering, Henan University of Science and Technology, Luoyang, China 471023 agaoxjly@163.com,blylyh66@163.com Keywords: Lateral load; Vertical load; Squeezed branch and plate pile; Numerical simulation Abstract: Based on the theoretical analysis results, the bearing behavior of squeezed and branch pile under vertical load and lateral load was analyzed in this paper.
Introduction The pile bears not only vertical load but lateral load in practical engineering.
So, the plate should be plated as nearly as the pile top to play its resistance in practical engineering.
China Journal of Highway and Transport,2002,15(1): 50-54(in Chinese) [4]Wuxian Yin, Wenjuan Yao, Zekun Cheng.Hydro-Science and Engineering,2009,2:15-20 (in Chinese) [5]Trochanis, A.
Engineering mechanics,2009,26(7):97-104(in Chinese)

The engineering design unit can optimize the design and adjust the structure according to the results of PE.
“Application of photoelastic coating technique in tests of solid wooden beams reinforced with CFRP strips”, Archives of Civil and Mechanical Engineering, Vol.
Several Improvements in Teaching on Photoelastic Experiment, Mechanics in Engineering, Vol. 2 pp.139~142, 2010
Three-dimensional photoelastic analysis on the stress distribution of the pelvis under normal gait based on laser rapid prototyping technology, Chinese Journal of Tissue Engineering Research, Vol. 16 pp.4751~4755, 2012
Experimental Study of Load Sharing in Roller-Bearing Contact by Caustics and Photoelasticity, American J. of Engineering and Applied Sciences, Vol. 4 pp. 294~300, 2011.

Analyzing Fracture Behavior of Beam-Column Joints Using Micromechanical Fracture Models Chen Zhang1, a, Yuping Sun1, Jutao Zhang2 and Yu Gu1 1 School of Civil Engineering, Lanzhou University of Technology, China 2Gansu Institute of Architectural Design and Research, China achenzi10@163.com Keywords: fracture, beam-column joints, VGM Abstract.
Journal of Engineering Materials and Technology, Transaction of the ASME, 1977, 99(1): 2-15 [3] Changqing Zheng, Keshi Zhang.
Journal of Structural Engineering, 2006, 132(12): 1907-1918 [5] Wang Y Q, Zhou H, Shi Y J, Xiong J.
Structural Engineering and Mechanics, 2012, 42(2): 153-174 [7] Kanvinde, A.
Prediction of Ductile Fracture in Steel Moment Connections During Earthquakes Using Micromechanical Fracture Models. 13th World Conference on Earthquake Engineering, Vancouver, B.C., Canada, Paper No. 297.

Rigid joints transferring forces outside box columns with deviation of column's location axis—finite element method simulation Zhong Gen Xu 1,a, Guang Xian Liang 1,b, Wei Ming Chen1,c, Chang Gen Deng2,d 1Faculty of Civil Engineering, Guangzhou University, WaiHuanXi Road 230 of Mega-center, Guangzhou,510006,China 2Faculty of structural engineering, Tongji University, Siping Road 1239, Shanghai, 200092, China axuzhonggen@263.net, b 737229344@qq.com ,c781002278@qq.com, ddengcg@tongji.edu.cn Keywords: location axis, joints, force-transforming plates, carrying capacity Abstract: Steel structure has been widely used all over the world.
To fit for the actual situation in engineering, the constraints of three directions x, y, z are set at the bottom of the column.
Journal of Structural Engineering,1995,121:939-945 [2] Kim.
Engineering Structures, 2001,23:1031-1043 [3] Dingrong Cheng.

Theoretical And Actual Bearing Capacity Of Driven Piles Using Model Piles In Sand Wong Kok Leong1, a, Nor Azizi Yusoff2,b, Ameer Nazrin Abd Aziz3,c, Zaihasra Abu Talib4,d 1, 2, 3, 4 Faculty of Civil and Environmental Engineering Universiti Tun Hussein Onn Malaysia, Malaysia leowong87@gmail.coma, azizy@uthm.edu.myb, ameernazrinaziz@yahoo.comc, zaihasra@uthm.edu.myd Keywords: Actual Pile Bearing Capacity, Theoretical Pile Bearing Capacity, Rate of Penetration, cohesionless soil, pile test model Abstract.
In the future, both theoretical and actual calculation must be made to avoid any confusion and detect mistakes in near future Introduction Deep foundation such as piles was a solution for engineers because piles transfers load exerted by structure on the ground surface to the deeper soil layer [1].Bearing capacity refers to the capacity of soil to support the loads applied to the ground [1], [2].
Kalita: Soil Mechanics & Foundation Engineering.
Das: Principles of Foundation Engineering. 7th ed (2011) [3] A.I.
Geotechnical and Geological Engineering (2006) p. 889-902 [4] ASTM Standard Method of Testing Piles under Axial Compressive Load (D1143-87).