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The Advanced Destruction of Submarin Sandy Slopes Xiaofeng Wu1, a, Guangfan Li1, b and Xiaoliang Wang1,c 1College of Civil Engineering & Architecture, Hainan University, Haikou 570228, PR China aqingsongwxf@126.com, bzs1728@yahoo.com.cn, cwangxiaoliang9@sina.com Keywords: Failure, Nonassociated Flow, Slopes destruction.
Instability and plastic flow of soils.I: Experimental observations, ASCE Journal of Engineering Mechanics, 116(11): 2532-2550
Journal of Geotechnical Engineering, 118(1): 51–71doi:10.1061/(ASCE)0733-9410(1992)118:1(51)

Mechanics Analysis of Grade V Surrounding Rock Primary Support in Maanziliang Tunnel Jiaming Han1, a 1 School of Architecture and Civil Engineering, Xi'an University of Science and Technology, No.58 Yanta Zhonglu, Xi'an, Shannxi, 710054, China ajiaminghan@163.com Key words: Finite Element Method; Tunnel; Primary Support; Mechanics Abstract: Commonly used finite element strength reduction to calculate the safety factor of slope, to analyze the stability of the slope[1~ 3].
Journal of Geotechnical Engineering,2010,32(9):1443-1447.
Rock Mechanics and Engineering ,2005,24 (13): 2225-2230.

Estimation of load bearing capacity of eccentrically compressed reinforced concrete elements under dynamic loading in fire conditions TAMRAZYAN Ashot1 a, AVETISYAN Levon2 b Moscow State University of Civil Engineering, Department of Reinforced Concrete and Masonry Structures, 26 YaroslavskoeShosse, Moscow, 129337, Russia ae-mail: tamrazian@mail.ru, be-mail: avetisyanlevon@inbox.ru Keywords: reinforced concrete column, load bearing capacity, eccentric compression, dynamic strength, fire conditions.
Journal of Structural Engineering 129(9): 1220-1229
"Fire resistance of reinforced concrete columns subjected to 1-, 2-, and 3-face heating" Journal of Structural Engineering 130(11): 1820-1828

A Numerical Method for Calculating Fractional Derivative Jun Huang1,a, Yong Jun Li2,b* and Fan Huang3, c 1School of Civil Engineering and Architecture, Wuhan University of Technology, Wuhan 430070;Design & Research Institute of WUT, Wuhan 430070 1Design & Research Institute of WUT, Wuhan, China 2Design & Research Institute of WUT, Wuhan, China 3Design & Research Institute of WUT, Wuhan, China a email: hj@whut.edu.cn, b email:657876494@qq.com, c email:181623439@qq.com *Corresponding author Keywords: Fractional derivative, Numerical method, Singularity, Numerical examples.
Numerical Method for Calculating Fractional Derivative There are many types of the definition of fractional derivative, and the Riemann - Liouville fractional derivative which are widely applied in engineering are discussed in the article.
The accuracy of the algorithm is very high. 0 20 40 60 80 100 120 -1.5 -1 -0.5 0 0.5 1 k—exact solution r—numerical solution Figure 3．The function between the exact solution and numerical solution Conclusions The concept about fractional derivative has gradually been known and accepted by scientists and engineers.

Dynamic Analysis of Axially Loaded Beams under Arbitrary Transverse Force Yi Zhang1, 2, a, Li Chen1, b, Jiankui Zhao1, c and Chunlin Peng3, d 1Civil Engineering Department, PLA University of Science and Technology, China 2The 4th Engineering Design and Research Academy, General Staff Headquarters, China 3PLA Military Institute of Physical Education, China azhangyi_822028@sina.com, bchenli1360@qq.com, cjkzhao618@126.com, dpcl79312@163.com Keywords: Timoshenko beam; Axial loads; Arbitrary force; Impact load.
Introduction Axially-loaded beam-type structural components can be found in almost all aerospace, civil, and mechanical systems.
Vibratory characteristics of Timoshenko beams with arbitrary number of cracks: Journal of Engineering Mechanics Vol. 129(2003), p.1355–1359

Research on Combined Lifting Conceptual Design for Large-scale Ship Jiping Zhang1,a, Lihua Tu2,b 1School of Naval Architecture and Civil Engineering, Zhejiang Ocean University, Zhoushan 316000, China 2Foreign Languages College, Zhejiang Ocean University, Zhoushan 316000, China azhangjiping@zjou.edu.cn, btulihua@zjou.edu.cn Keywords: Combined Lifting, Conceptual Design, Strength Analysis, Finite Element Method Abstract.
Acknowledgements This work is financially supported by the Science and Technology Department of Zhejiang Province (2008C03010) References [1] Hongli Yuan, Zhengxiong Cai, Zhanglan Chen: Ship Engineering Vol. 31-2 (2009), p. 1 (In Chinese)
[3] Yanchang Zhang, Zili Wang, Guangen Luo: Ship Engineering Vol. 38-3 (2006), p. 62 (In Chinese)

Parametric Design and Modal Analysis on Oval Gear Based on CATIA Zhidong Huang1, a, Yunpu Du1, b, Hanxiao Li2, c, Xiuli Sun3, d and Yu Wang4, e 1Dept. of Mechanical Engineering, Liaoning Institute of Science and Technology, Benxi, Liaoning, 117004, China 2 Dept. of Foreign Language, Liaoning Institute of Science and Technology, Benxi, Liaoning, 117004, China 3Dept. of Resources and Civil Engineering, Liaoning Institute of Science and Technology, Benxi, Liaoning, 117004, China 4Dept. of Biological Medicine and Chemical Engineering, Liaoning Institute of Science and Technology, Benxi, Liaoning, 117004, China ahzdstarcraft@126.com, bduyunpu@163.com, c875384528@qq.com, d117002227@qq.com, ewy_joy0120@126.com Keywords: oval gear, parametric design, modal analysis, finite element method Abstract.

Estimation Theory on Cable’s Pretension in Pre-stressed Mega Brace and Steel Frame Structure BaiJian Tang 1, a, Sheng Gu 1,b and Jun Ma 1,c 1 Department of Civil Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003 P.R.China a tangbaijian@163.com, b 514544728@qq.com, c 690006124@qq.com Keywords: pre-stress; steel structure; mega brace; initial pretension Abstract: How to determine cable’s pretension is one of key problems in pre-stressed mega brace and steel frame structure.
Engineering Structures, 2003, 25(13): 1685~1695
Engineering Structures, 2010, 32(1):306~318

Box Beams Considering Shear Lag Lixia Lin1, a, Nanhong Ding1, b, Yaping Wu1, c 1School of Civil Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China alinlixia@126.com, bnanhongd@126.com, cwypsw@163.com Keywords: Tensile and compression transformed section; Shear transformed section; Shear lag; Reinforced concrete box beam Abstract.
[3] Sih Toh Chang,Ding Yun.Shear lag effect in box girder with varying depth[J].Journal of Structural Engineering,ASCE, 114(10),( 1988), p 2280-2292
[4] Luo Q Z,Tang J,Li Q S.Negative shear lag effect in box girder with varying depth[J].Journal of Structural Engineering,ASCE, 127(10),( 2001,) , p 1236-1239

[6] Sujuan Hu, Jiangrong Xu, Shanshan Xu, Jianming Zhao: Numerical simulating for non-stationary combustion in the ring porous medium burner, The Work Shop on Civil Engineering and Energy Engineering (CEEE 2011), (accepted) [7] Weigang Xu, Hongtao Zhang, Zhenming Yang, Jinsong Zhang: Numerical investigation on the flow characteristics and permeability of three-dimensional reticulated foam materials.
Chemical Engineering Journal, 140.562-569. 2008.