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Seismic Behavior of the Joints of Rectangular Steel Tubular Columns Filled with Steel-Reinforced Concrete and H-shaped Steel Beam in Different Beam Strengths Piyuan Xu1, Shaojie Zhu 1, a, Yafeng Xu1, b 1School of Civil Engineering, Shenyang Jianzhu University, Shenyang, 110168, China a1610394896@qq.com，bceyfxu@163.com Keywords: Seismic Performance, Finite Element Analysis, Rectangular Steel Tube, Joint, Hysteretic Behavior.
Rectangular steel tubular column filled with steel-reinforced concrete fully combines the advantages of concrete-filled rectangular steel tubular column and steel-reinforced concrete column, which can effectively meet the practical engineering.
The joints can absorb the energy released in an earthquake and meet the requirements of practical engineering, showing excellent seismic performance, which has a wide application prospect. (2) The bearing capacity of the space joint has an improvement with the increasing of beam strengths.
[2] Yafeng Xu, Li Sun, Shouyan Bai, Dezhi Liang: Simulation analysis and detailed annotation in engineering case with ABAQUS [M].
Journal of Earthquake Engineering and Engineering Vibration, 2004.8.20.

RESEARCH ON PERFORMANCE-BASED SEISMIC LEVELS OF NONSTRUCTURAL COMPONENTS Haihua Zhu1, a, Guo Zhao1,b 1Institute of Civil Engineering, Henan University of Science and Technology, Luoyang, China 471023 azhuhh010@163.com, bzhaofuture@163.com Keywords: Non-structural components; Performance-based seismic design; Performance levels.
Performance-based seismic design theory is first proposed at the twentieth century in the early 1990s by American scientists and engineers, aroused great interest in earthquake engineering researchers in Japan and Europe, and launched various studies.
Summary Nonstructural components is an important part of the building structure, its seismic performance has important effect on the seismic performance of building structure .in practical engineering, must attach great importance to them.
[4] Zhou Yun,An Yu ,Liang XingWen.Study on The Theory and Methods of Performance - Based Seismic Design, World Earthquake Engineering,(2001), In Chinese
Performance-Based Design for Structural Design of Buildings.Building Research Institute,Japan,(2000) [6] Guo ZiXiong.The Study of Elastic Enter Story Displacement Angle Limit in Building Seismic Deformation Analysis, Earthquake Engineering, No.2,(1998), In Chinese [7] SchoII R E.

Nonlinear Analysis of Prestressed Cold-formed U-shaped Steel and Concrete Composite Beams Jianjun Yu1, a, Lianguang Wang1,b 1 School of Resource & Civil Engineering, Northeastern University, Shenyang,China ajianjunyu@126.com, blgwneu@hotmail.com Keywords: Cold-formed U-shaped Steel; Composite Beams; Nonlinear Analysis Abstract.
Journal of Structure Engineering,Vol.128,No.9:1169-1176 [3]Chen Yu, Benjamin W S.
Journal of Structural Engineering, 2003, 129(12): 1596~1606 [4]Ben Young, Gregory J H.
Journal of Structural Engineering, 2003, 129(8): 1002~1010 [5]Chi-ling pan, Wei-wen yu.
Journal of Structural Engineering, 2001, 127(3): 264~270 [6]Ahmad Ali Ghosn.

Procedia Engineering, 53(2013) 632-638
World Academy of Science, Engineering and Technology, 43 (2010) 601-603
Sound absorption properties of sustainable fibrous materials in an enhanced reverberation room, in Proceedings of the Congress and Exposition on Noise Control Engineering, 2005
International Journal of Integrated Engineering, 2(1)(2010) 29-34
Journal of Sustainable Architecture and Civil Engineering, 3(4)(2013) 33-38

Research on the impact factors of reliability and comparison in the design of building structures Hongwei Feng1, a, Yimeng Wu2,b 1,2 Department of Civil Engineering and Architecture，Xinxiang University, Xinxiang，Henan，China ahongwe0022@163.coml, bhongwe0022@163.com Keywords: Building structure Design reliability Impact factors Abstract.
In our country, due to The design of building structures of uniform standards GBJ68- 84[3] was promulgated in1984, and The reliability of engineering structures unified standard GB50153 – 92 was promulgated in 1992, railways, highways, ports and water conservancy and hydropower project have formulated unified standard based on reliability design[4].
The formulation and promulgation of these uniform standards promoted the development of China's structural design specifications, and played an important role in the engineering construction. 2.
Obviously, the designed structure does not really reach the target reliability index [β]. 3.3 The quality of the project (including a variety of factors) Engineering design, construction, use and maintenance quality mainly result in the deviation of the actual resistance and design resistance.
Z.Guofan, Theory and application of engineering structure reliability, Dalian, Dalian University of Technology press (1999)

Experimental Study on Wear Resistance of Engine Cylinder Based on Surface Hardening Technology Jianmin Sun1, a, Yi Zhang2,b 1 School of Mechanical-electronic and Automobile Engineering, Beijing University of Civil Engineering and Architecture, Beijing, China 2 Automotive Engineering Department, Heilongjiang Institute of Technology, Harbin, China a jianminsun@tom.com, b hljzhangyi@163.com Keywords: Surface Hardening Technology; Cylinder; Wear Resistance; Composite Iron Plating Abstract.
References [1] Wang Yu, Ma Wenyan: Automobile Technology. no. 8 (2000), p. 24 [2] Zhong Minlin, Liu Wenjin, Zhang Hongjun: Wear. vol. 260, no. 11-12 (2006), p. 1349 [3] Xu Fangda, Zhang Yongkang: Journal of Jiangsu University of Technology Science and Technology (Science and Technology Edition). vol. 23, no. 2 (2001), p. 18 [4] Chen Fengbin, Bi Rui: Journal of Jiangsu University of Technology Science and Technology (Science and Technology Edition). vol. 23, no. 2 (2001), p. 22 [5] FAN Xiu-hong: Journal of Shandong University of Technology Science and Technology (Science and Technology Edition). vol.19, no.5 (2005), p.78 [6] Hutson Alisha, Lee Hyukjae, Mall Shankar: Tribology International. vol. 39, no. 10 (2006), p. 1187 [7] Candel Antonio, Gadow Rainer; Lopez Daniel: Ceramic Engineering and Science Proceedings. vol. 26, no. 3 (2005), p. 229 [8] Dearnley P.A., Kern E.; Dahm K.L.: Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications
. vol. 219, no. 2 (2005), p. 121 [9] Hwang Jong-Hyun, Han Myoung-Seoup, Kim Dae-Young: Journal of Materials Engineering and Performance. vol. 15, no. 3 (2006), p. 328 [10] Takaoka Katsuya, Hirota Ken, Kato Masaki: Journal of the Society of Materials Science. vol. 55, no. 3 (2006), p. 258

The Constitutive Relationship of Concrete Core in Circular Concrete-Filled Steel Tubular Columns Linlin Liu a, Yongqing Tu b and Yinghua Ye Department of Civil Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China aliulinlin@ce.buaa.edu.cn, btuyongqing@buaa.edu.cn Keywords: Circular Concrete-Filled Steel Tubular Column; Concrete Core; Effectively Confined Coefficient; Constitutive Relationship; Finite Element Method Abstract.
Wu: Journal of Structural Engineering Vol.129 (2003), p.1322 [2] S.P.
Stephen: Journal of Structural Engineering Vol.124 (1998), p.1125 [3] Linhai Han: Concrete-filled steel tubular structures-theory and practice (Science Press, Beijing 2007) (In Chinese) [4] Nishiyama I, Morino S and Sakino K: BRI research paper No.147 (2002) [5] D.
George and Hatzigeorgiou: Engineering Structures Vol.30 (2008), p.1573 [6] Ehab Ellobody, Ben Young and Dennis Lam: Journal of Constructional Steel Research Vol.62 (2006), p.706 [7] J.B.
Park: Journal of Structural Engineering Vol.114 (1988), p.1807 [8] Jian CAI and Zhenliang HE: Engineering Mechanics Vol.23 (2006), p.145 (In Chinese)

Research on Optimization for Reinforcement of Structures Jun Hu1,a*, Zhiyong Yang1,b, Song Zhao1,c, Shunhui Liu1 1College of civil engineering and architecture, WHUT, Wuhan 430070, China a496515594@qq.com, byzy0807@126.com, c27491068@qq.com Keywords: Reinforcement, Optimization, Analytic Hierarchy Process (AHP), Fuzzy Mathematics, The Generalized Hamming Distance Abstract.
The research obtains the weight of factors by Analytic Hierarchy Process and ascertains relative membership degree of factors by theory of Fuzzy Mathematics, and transforms qualitative impact of these factors into quantitative analysis, then the optimizing model is set up by The Generalized Hamming Distance as p=1 which is analyzed by an actual engineering that we can certificate the model valuable and useful.
Introduction As the increasingly extensive usage along with reinforcement of building structure in the actual engineering, more and more request are provided for us to be considered, because whether options are reasonable or not is not only affecting the economic benefits of reinforcement, but also affecting their social benefits.
Based on Fuzzy comparison matrix of a program sorted [J], Journal of Northeastern University, 4 (2000).450-452 [4] Chen Xin, Fuzzy AHP application in program optimization[J], Computer engineering and design, 10 (2004).1847-1849 [5] Peng Zeng-Zu, Fuzzy Mathematics and Its Applications, Wuhan: Wuhan University Press, 2002
[6] Feng Jun-qiang, Fuzzy decision of a reinforcement programs[J], Shanxi Architecture 5(2006).51-52 [7] Xu Wen, Fuzzy decision-making in the real estate program[J], optimization of the construction and construction management modernization ,4(2005）13-15 [8] Xu Su-rong, Optimal Selection Method of Construction[J], Engineering Project Management 2(2007 ).26-28

Experimental Study on Improving Seismic Performance of Load-Bearing Masonry Walls Made of Autoclaved Aerated Concrete Yu Jing-hai1, Cao Jianfeng2, Fei Tianhui1 1Architectural Design &Research Institute of Tianjin University, Tianjin 300073, China 2School of Civil Engineering, Tianjin University, Tianjin 300072 bjfengc2011@163.com Keywords: Autoclaved aerated concrete (AAC), Bearing Structure Seismic Performance Constructional Columns, Concrete strips Abstract.
It set a sound basis for further analysis research and engineering practice on AAC load-bearing walls in the future.
Journal of Engineering Seismic. 2001(4):16-20.In Chinese.

High-quality welded joints can be created using this process for different engineering applications (e. g. automotive parts).
Tindall, Aluminium in bridges, ICE Manual of Bridge Engineering, Institution of Civil Engineers. (2008) 345-355, doi: 10.1680/mobe.34525.0345
Materials Science and Engineering A338 (2002) 8-16
Ma, Friction stir welding and processing, Materials Science and Engineering.
Department of Materials Science and Engineering, Royal Institute of Technology, Stockholm, 2005