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Calculation Method of Butt-Welded Connection of Steel Structure Post Fire Jianfeng Chen1, a 1School of Civil Engineering, Chang An University, Xi’an Shanxi, 710061, China aLhrhym@yahoo.com.cn Keywords: Post Fire; Butt Welding; Damage; Strength Check.

Experimental Study on Damage Diagnosis of Reinforced Concrete Beam with Acoustic Emission Alan Jiang School of Civil and Safey Engineering,Dalian Jiaotong University,Dalian,116028,P.R.China jiangalan@163.com Keywords:Non-destructive inspection;Damage diagnosis;Acoustic emission;Reinforced concrete beam;Crack Abstract.The concretes non-destructive inspection technology take does not harm the concretes component's operational performance as the premise, the application many kinds of physics principles and the chemical phenomenon, carries on the effective examination and the test to the structural element, in order to appraises their continuity, the integrity, the security reliability and certain physical property, including is examined in the material and the component whether to have the flaw, and to the flaw shape, the size, the position, the orientation, the distribution and situations and so on content carries on the judgment.

Analysis on Shearing Deformation of Sectional Joints Affecting Deflection of Cantilever Constructed Box Girder Rongxia Wang 1, a, Hongjiang Li 2,b and Kexi Jin 3 1 School of Civil Engineering, Hebei University of Technology, Tianjin, P.R.

Study on T-section Aluminium Beam-columns with Web in Compression Zheng Zhang a, Guiyun Yan b Department of Civil Engineering, Fujian University of Technology, No.3 Xue Yuan Road, University Town, Shangjie Minhou, Fuzhou, Fujian, P.R.

Experimental Study on Drying Shrinkage and Water Absorption Rate of Recycled Concrete Hollow Block Zhixing Zeng a, LiXing Su b College of Civil Engineering, Huaqiao University, Quanzhou, Fujian, China aemail:zhixing@hqu.edu.cn, bemail: sulixing@hqu.edu.cn Key words: recycled coarse aggregate, hollow block, drying shrinkage, water absorption rate Abstract.

Function Evolution of Urban Underground Space Before 20th YUAN hong1,a,DAI zhizhong2,b,DONG li-li3,c,YANG shuguang2,d 1,School of Architecture and Urban Design, Chongqing University, China and Graduate, School of Human-Environment Studies, Kyushu University, Japan; 2,School of Architecture and Urban Design, Chongqing University; 3,School of Civil Engineering and Architecture, Chongqing Jiaotong University a363473547@qq.com, b782166389@qq.com, c12798062@qq.com,d106764036@qq.com The National Science and Technology Supporting Item: 2006BAJ27B05 Natural Science Foundation of Chongqing, China: CSTC,2008BB9317 Key words : underground space, development of urban ,function, evolution Abstracts: This paper research the historical functions and causality of underground space in the city's development.

Alkali Reactivity of Construction Spoil Gravel from Qingdao Jiaozhou Bay Subsea Tunnel Jie Gao1,a, Peng Zhang1,2,b and Qiuyi Li1,2,c 1School of Civil Engineering, Qingdao Technological University, Qingdao, China 2Center for Durability & Sustainability Studies, Qingdao Technological University, Qingdao, China agaojie_mt@163.com, bzhp0221@163.com, clqy@qtech.edu.cn Keywords: Alkali reactivity; Spoil aggregate; Qingdao subsea tunnel; Swelling rate Abstract: Nowadays, a huge amount of concrete has been used as main construction material.

Application of Jiangxi ancient buildings carved window shape in the contemporary design Yao Jingui1,a,Wu Lang2,b 1Institute of Technology East China Jiaotong University, Nanchang 330100, China 2College of Civil Engineering, Nanchang Institute of Technology, Nanchang 330044, China a122100593@qq.com, bwulang19812005@126.com Key words: Jiangxi ancient buildings; carved window shape; art design Abstract: with the continuous innovation of contemporary art, more and more inspiration from the traditional meaning, while the Jiangxi ancient buildings carved window forms, modeling language is unique.

Design and Realization of Visual Simulation Control based on Common Image Generation Interface ZHOU Xiu-Zhi1, a, FU Zhan-Ping1, b, WANG Zhi-Le1, c QingDao Branch of Naval Navigation Engineering Institute, QingDao 266041,China azhouxiuzhi_qd@aliyun.com, bFuzhanping@yahoo.com.cn, cWangZhile@yahoo.com.cn Keywords: Common Image Generation Interface; visual simulation; component Abstract.
In recent years, the flight simulator are increasingly applied in military and civil aviation training.

Safety AnalysIs of a Frame BuIldIng wIth Cracks Caused by AddItIonal EquIpments JItan Guo a, Yan Wen b School of CIvIl and Safety EngIneerIng, DalIan JIao tong UnIversIty, DalIan, ChIna, 116028 a gjtan@djtu.edu.cn, b 395951534@qq.com Key words: frame structure; cracks; statIc strength Abstract.