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Comparative Experimental Research of Soil Freezing with Pressure and Non-pressure Zhang shiyin School of Civil Engineering and Architecture, Anhui University of Science and Technology, Huainan Anhui 232001 Keywords: Freeze under pressure; Freeze without pressure; Contrast test Abstract: Use two kinds of soil, processes the uniaxial compressive strength test under the condition of pressure and zero pressure freeze, concludes different test results.
It can increases strength and stability of soil, and can isolate the connection of groundwater and underground engineering, in order to excavation and ling construct the underground engineering in the protection of frozen wall.
[6] Tang yiqun, Hong jun, Experimental Study on Frost Heaving Characteristics of Mucky Clay under Artificial Freezing [J].Chinese Journal of Geotechnical Engineering. 2009, 36(6): 359-365
[7] Peng liyun, Liu Jiankun, Tian yahu, Research on Frost Heaving Characteristics of Silty Clay [J].Hydrogeology and Engineering Geology. 2009, 36(6): 359-365
[8] Wang yansen, Li binsheng, Numerical Simulation Method of Temperature Field of Freezing Shaft Out- wall[J].Mining and Engineering Safety Journal. 2007.(9)316-320.

Elastic Modulus Reduction Method Based Limit Analysis of Steel Lined Reinforced Concrete Penstocks Containing Flaws Shulin Liu1, a, Chuanxiong Fu1, 2, b and Wei Zhang1, c 1 Guangxi Key Laboratory of Disaster Prevention and Engineering Safety, School of Civil Engineering & Architecture, Guangxi University, Nanning, 530004, China 2Guangdong Research Institute of Water Resources and Hydropower, Guangzhou, 510610, China azoeyshulin@gmail.com, bhbfcxiong@163.com, czh.ei@163.com Keywords: Steel Lined Reinforced Concrete Penstocks; Ultimate Bearing Capacity; Elastic Modulus Reduction Method; Containing Flaws Abstract.
[2] Wei Zhang, Hegao Wu, Kai Su: Journal of Hydroelectric Engineering, Vol. 24(2005), p. 70-74, in Chinese
[3] Wei Zhang, Hegao Wu: Journal of Hydroelectric Engineering, 27(2008), p. 73-78, in Chinese
[5] Wei Zhang, Lufeng Yang and Wensheng Lu: Engineering Mechanics, Vol. 28(2011), p. 30-38, in Chinese
[6] Wei Zhang, Lufeng Yang and Xiaofeng Han: Journal of Hydraulic Engineering, Vol. 29(2010), p. 176-184, in Chinese

So analyzing the rupture process is having important theoretical meaning and engineering value to reveal materials macroscopic nonlinear mechanical behavior of rock rupture process, to evaluate the safety status of rock engineering, to understand the structure stability of the geotechnical engineering and to adopt the rational supporting measures[2].
Civil Engineering Geological.
Journal of Geotechnical Engineering, 22 (6): 705-710(2000) (In Chinese)
Journal of Rock Mechanics and Engineering, 22 (1): 24-29(2003)
Tunnel Engineering.

Introduction Slope stability analysis is an essential issue for geotechnical engineers.
This method has been one of the most popular methods in geotechincal engineering because of its simplicity.
Six parameters (ϕ , c , E , φ ,ν , γ ) are required for the soil material of Mohr- Coulomb material model that are thought to be applicable to geotechnical engineers in terms of its accuracy and numbers of necessary parameters.
[3] Baker, R and Garber, M, “Variational Approach to Slope Stability, ” Proc.9th International Conference on Soil Mechanics and Foundations Engineering, Tokyo, 1977, pp. 9-12
[4] Wu, LY, Lu, CW, Tsai,CC, Hu, CC and Lai, SC, “Analysis for non-homogeneous clayed slope stability using variational method and finite element method, ” Proc. 18th KKCNN Symposium on Civil Engineering, 2005, pp. 35-40

The test study of genetic creep kernel function of artificial frozen clay and its parameters Bin Lin1,a Zhibo Chen1,b Tao Ma1,c 1The School of Civil Engineering and Architecture, AnHui University of Science and Technology, HuaiNan, AnHui,232001,China a linbin8910@163.com, b 370763458@qq.com, c 549378783@qq.com Keywords: Frozen clay, Creep, Kernel function, parameters.
So it has crucial engineering practice significance to put forward a creep constitutive equation which not only can describe nonlinearity of total creep of frozen clay right and considered the influence stress history effect on deformation of deep frozen clay, but also can be applied in practical engineering convenient.
The creep characteristic of deep frozen clay can be calculated by genetic theory; the amount of parameters of the theory is few and can be obtained easy by test, which not only can simplify the data process but also convenient to popularize and apply in engineering practice.
References [1] Xiangdong Zhang, Shuguan Zhang g etcal, Testing Study on Triaxial Creep Properties of Frozen Soil to Determine Thickness of Frozen Wall[J], Chinese Journal of Rock Mechanics and Engineering,2004(3):395~400
Rheology Theory of Geomaterial and Its Engineering Application [M].

Not a few observations in engineering settlement have shown that the effectiveness of the composite foundation in decreasing the settlement is quite obvious.
Some practical calculating methods have been put forward by not a few scholars in combining engineering experiences.
Its relative error is about 2.8%, the verification by test abtained satisfactory result and could be satisfied with the requirements of the engineering.
Theory and engineering application of composite foundation[M].
Deformation analysis of composite ground by homogenization method [A].Proceeding of the Fourteenth International Conference on Soil Mechanics and Foundation Engineering [C].

Dynamic Characteristics of Base-isolated Steel Frame Under Seismic Ground Motion Mohammad Saeed Masoomi a, Siti Aminah Osman b and Ali Jahanshahi c Department of Civil and Structural Engineering, University Kebangsaan Malaysia Bangi, Malaysia amsaeed@eng.ukm.my, bsaminah@eng.ukm.my, cajahan@eng.ukm.my Key words: Nonlinear Time-history Analysis, Rubber Base isolator, Steel Structure, Earthquake Load, Ritz-vector Analysis.
Ghobarah, Performance-based design in earthquake engineering: state of development, Engineering Structures 23 (2001) 878–884
Liu, Structural identification and finite element modeling of a 14-story office building using recorded data, Engineering Structures 27 (2005) 463–473
Structural Dynamic and Earthquake Engineering.
Structural Engineering Design

Asymmetric Construction Technology of Partially Cable-stayed Bridge with Single Tower and Single Cable Plane Xiaomeng Sun 1, a, Zicai Yan 1,b Dayong Zhu 2,c and Hui Chen3,d 1 Post-Doctoral Research Center, China Railway No.4 Engineering Group Co.
Hefei, 230023, China 2 School of Civil Engineering, Hefei University of Technology, Hefei, Anhui 230009, China 3The Second Engineering Company of China Railway No.4 Engineering Group Co.
The objective of this paper is to introduce details of the new construction method based on an engineering project.
Journal of Water Resources and Architectural Engineering, 2006(03) [5] Yao Lingsen.
Bridge Engineering[M].

Desert Road Hypothesis: No Subgrade Kevlar Fiber Surface Road Xiaozhao WANGa , Guoxiang WEIb Department of Civil Engineering, Henan University of Urban Construction,,Pingdingshan, Henan, 467001, China a xy0772268@163.com ,b huibolunwen@yahoo.com.cn Key words: Desert, No subgrade road, Kevlar fiber, ANSYS, Maxwell magnetic field Abstract: Hundreds of millions of steamship can navigate without sinking in water which is absent from any shear capacity.
The Kevlar fiber is used in many fields, such as automobile, motorcycle and bicycle tires, hoses and tape, seals and gaskets and rubber rollers, etc[3].In engineering, it can be used for new structures, reinforcing old buildings, prestressed structure, road engineering, bridge engineering, coastal and offshore engineering [5,6].
Feasibility Studies of Kevlar Fiber Roads The new material is expensive when using in engineering on a large scale, but desert road has its harsh conditions.
Wang:Oil and gas field surface engineering.

Rocco Lahr4,f Barbara Stolte Bezerra1,g 1 Faculty of Engineering, State University of São Paulo “Júlio de Mesquita Filho”, Bauru, 17033-360, Brazil. 2 Faculty of Engineering and Architecture, FUMEC University, Belo Horizonte, 30130-009, Brazil. 3 Department of Civil Engineering, Federal University of São Carlos, São Carlos, 13565-905, Brazil. 4 Department of Structural Engineering, Engineering School of São Carlos (EESC/USP), São Carlos, 13566-590, Brazil.
They were obtained from five years old stems originated from plantation regularly monitored in “Experimenting with Bamboo” Laboratory, Department of Mechanical Engineering, Faculty of Engineering, UNESP (Brazil).