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Dynamic Response on Stiffened Plate Subjected to Air Explosive Loading He Jiana, Wang Benyangb, Zhu Mingwei c and Sun Huizhaod College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, China ahejian@hrbeu.edu.cn,by2kxc@163.com,cmocica2004@163.com,dsunhuizhao@hrbeu.edu.cn Keywords: explosive loading; orthotropic; stiffened plate; dynamic response Abstract.
Acknowledgment This project is financially supported by Graduate Cultivation Fund of Harbin Engineering University.

Development of In-situ SAXS Detection System for the Pre-oxidation and Carbonization of PAN Precursor Kuan Yu1, a, Bo Zhu2, b 1 School of Material Science and Engineering, Shandong Jianzhu University, P.R.China 2 School of Material Science and Engineering, Shandong University, P.R.China a13605314535@139.com,bzhubo@sdu.edu.cn Keywords: SAXS, detection system, PAN precursor, pre-oxidation, carbonization Abstract: We designed an in-situ detection system suitable for Shanghai Synchrotron Radiation Facility.
Its outstanding properties, such as high modulus, high strength and low density, make it very popular in aerospace, civil engineering, military industry, etc.

Numerical simulation of underwater explosion based on material point method CHEN Wei-Dong1, a, YANG Wen-Miao1, b, ZHANG Fan1, c 1College of Astronautics and Civil Engineering, Harbin Engineering University, Harbin, China achenweidong@hrbeu.edu.cn, byangwenmiao2008@163.com, czhangfan@hrbeu.edu.cn Keywords: underwater explosion. material point method. multi-material coupling. numerical simulation.
Mech.Engrg Vol.118(1994),p.179 [2] Zhong Zhang, Weidong Chen: Journal of Harbin Engineering University Vol.31(2010),p.1312 [3] Shang Ma, Xiong Zhang: Chinese Journal of Solid Mechanics Vol.30(2009),p.504 [4] Andersen, S. and L.

Nonlinear Constitutive Model Research on Concrete (Uni-Axial or Multi-Axial) Jiawei Yao1,a, Shiyong Sun2,b, Haoran Chen3,c 1 Department of Civil Engineering, Dalian Nationalities University, 116600, China; 2 State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University of Technology, 116024, China 3 State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University of Technology, China a yao. jw@sohu.com, b sunshiyong811008@163.com, cchenhr@dlut.edu.cn Keywords: concrete; multi-axial; constitutive model; Jones-Nelson-Morgan constitutive model Abstract.
The tests are completed on the large static-dynamic triaxial test system for concrete in the State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology.
References [1] KandarpaS, KirknerDJ: Journal of Engineering Mechanics, Vol.122 (1996), p.788-795 [2] Jones R M, Nelson D A R AIAA J, N0.16(1976), p.709-717 [3] Jones R M, Nelson D A R: Composite Materials, No.9(1975), p.251-265 [4] Chen Haoran: The Journal of Dalian Institute of Technology, Vol. 23, No.1(1984), p.41-47 [5] Chen Haoran: The Journal of alian Institute of Technology, Vol.23, No.3(1998), p.94-99 [6] Jones, R.M., Dudley, A.R. and Nelson, JR.

Unsaturated Seepage and Fluid-Solid Coupling Analysis of Rainfall Infiltration of Slope Baolin Xiong1,a, Jingsong Tang1,b, Chunjiao Lu2,c 1Department of Civil Engineering, Shijiazhuang Railway University, Shijiazhuang 050043, China 2Department of Architecture and Art Design, Shijiazhuang Railway University, Shijiazhuang 050043, China axiongbao77@126.com, btangjssjz@163.com, cruyan1978@126.com Key words: fluid-solid coupling, rainfall infiltration, unsaturated seepage, transient seepage Abstract.
Shi: Quarterly Journal of Engineering Geology, Vol.31(1998), p.105
Geotechnical and Geological Engineering, Vol.19 (2001), p.371

The study on neutral axis of concrete filled steel tube component with round section YANG Xue-ying1,a , LI Yuan-mei1,b , Dong Wen-tao1,c, ZHANG Bo2,3,d 1 Shandong Urban Construction Vocational College, Jinan 250014，China 2Geotechnical and Structural Engineering Research Center, Shandong University, Jinan 250061,China 3 School of Civil Engineering, Shandong University, Ji’nan 250061, China a274679821@qq.com, bliyuanmei2001@yahoo.com.cn, catao0203@126.com, dzhangbo1977@sdu.edu.cn(corresponding author) Keywords：concrete filled steel tube; neutral axis; round section Abstract.
CFST under axial loads, Eccentric most frequently occurring in engineering has been calculated, and compared with the experimental data in paper [3] (Fig. 4, Fig. 5).

Numerical simulation for the deformation of composite wall insulation system Tao CHENG 1, a 1 School of Civil Engineering,Huangshi Institute of Technology, Hubei 435003, China P.R.
Finite element method (FEM) is a method of numerical simulation analysis, which is widely used in the field of engineering technology [5].
Zong, Long-term thermal insulation performance of polystyrene foam boards with decay of blowing agents, Society of Plastics Engineers Annual Technical Conference.2007,5

Buckling Strength of Pressurized Cylindrical Shells under Axial Compression Yuchao Zheng1, a *, Yang Yan1, b and Peijun Wang1, c 1School of Civil Engineering Shandong University, Jinan 250061, China a243018764@qq.com,b632226593@qq.com, c1006096055@qq.com Keywords: Cylindrical shell; Buckling Strength; Internal pressure; Axial compression Abstract: A systematic parametric study was carried out to investigate the elastic and elastic-plastic buckling behaviors of imperfect steel shell subject to axial compression and internal pressure.
Introduction Thin-walled cylindrical shell structures have wide applications in engineering, such as shells, tanks and cooling towers, etc.
Engineering Mechanics, 2003,20(6):116-126(in Chinese) [3] Rotter J M.

Acknowledgements This work was supported by Chongqing Engineering Research Center for Instrument and Control Equipment, College of Computer and Information Science of Southwest University.
Moharrami:Computer-Aided Civil and Infrastructure Engineering Vol. 105 (2012) ,pp.605-611
Shomer:Ain Shams Engineering Journal Vol. 85 (2013), pp. 1-8

Coating nano-nickel film on cenospheres by magnetic sputtering method Zheng Xu1, a, Xiaozheng Yu2,b Zhigang Shen3,c 1 National Engineering Laboratory of Biohydrometallurgy, General Research Institute for Nonferrous Metals, Beijing 100088, China 2Science school, Beijing University of Civil Engineering and Architecture, 100044, China 3 Beijing Key Laboratory for Powder Technology R. & D., Beijing University of Aeronautics and Astronautics, Beijing 100083, China axzh63@126.com, byxz20002000@163.com, cshenzhg@buaa.com Keywords: magnetic sputtering; cenosphere; nano-nickel film Abstract.
Materials Science and Engineering: A, Vol.188(1994), p.335 [2]Ensinger, W., & M¨uller, H.