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Research and Analysis of the Effects of Building Height on Wind Vibration Sensation in High-Rise Steel Structure Hong Zhang 1, a, Shigang Chu 2,b , Yonghui Liu 3,c 1,2 College of Civil Engineering and Architecture ，Liaoning Technical University,Fuxin, Liaoning,123000, China 3 Project Department,China Third Metallurgical Group CO.
References [1] Xiangting Zhang, Manual for Wind-load in Engineering Structure and Wind-resistance Calculatio [M].Shanghai, Tongji university press ,1997,33-34
Comfort sensation check for high-rise civil buildings [J].
Rules for Steel Structure Technology in High-rise Civil Buildings (JGJ99-89) [S].Beijing, Building Engineering press,1990,29-32
[5] Boundary Layer Wind Tunnel Laboratory of Wentern Ontario,Canada.Prelimininary Design Strutural Engineering Report[S].Book No.4,1997.

Wind Induced Vibration of a Super Tall Building Considering the Variations of Its Damping Xu An Guangzhou University-Tamkang University Joint Research Center for Engineering Structure Prevention and Control, Guangzhou, China 44671105@qq.com Keywords: tall building, wind induced vibration, damping, time history analysis Abstract.
[2] Ji Xuepei, Xie Zhuangning, Li Xiaokang: China Civil Engineering Journal.
Vol. 42(2009),p.58-64 [3] Shi Biqing Xie Zhuangning Ni Zhenhua: China Civil Engineering Journal.
China Civil Engineering Journal.

Application of X-CT technology in the microstructure analysis of cement-based materials Ping Zhang 1,a, Honggen Qin 1,b, Keshu Wan 1,c, Chaoming Pang 1,d, Wei Sun 1,e, Weiling Zhou 2, f 1 School of Materials Science and Engineering, Southeast University, Jiangsu Key Laboratory of Civil Engineering Material, Nanjing, 211189, PR China 2 State Key Laboratory of High Performance Civil Engineering Materials, Jiangsu Academy of Builing Science Co., LTD., Nanjing 210008, China azhang-ping@seu.edu.cn, b qinhonggen@seu.edu.cn, ckeshuwan@seu.edu.cn, dpangchao@seu.edu.cn, esunwei@seu.edu.cn, fzhouweiling@cnjsjk.cn Key words: X-CT technology; Pore structure; Gray value; Cement-based materials Abstract: Based on the small density changes of each phases, the defects and morphology of cement-based materials can be observed with the X-ray computed tomography (X-CT).
Acknowledgements This work was financially supported by National Basic Research Program (973) of China (No. 2009CB623200), Open Foundation program of State Key Laboratory of High Performance Civil Engineering Materials ((2010CEM010)) and The New Teacher Induction Program - Ministry of Education (200802861029).

Remote controlled video inspection manipulator of sewage networks pipes Adrian Bruja1, a, Marian DIMA 1, b , Cătălin FRÂNCU 1, c 1 Technical University of Civil Engineering of Bucharest, Faculty Technological Equipment, Romania a bruja@utcb.ro, b dima@utcb.ro, c francu@utcb.ro Keywords: Remote controlled manipulator, video inspection, sewer pipe.
Bucharest in collaboration with Technical University of Civil Engineering Bucharest, carried out research in this field since 1999, [1,2], completed with the production of equipment for video inspection of sewer pipes fitted with a range of modules that allow inspection of pipes with diameters between 60 mm. and 1500 mm. - Fig.2.
Equipment based on wireless technology Starting in 2008, in the frame of a project in Innovation Programme PNCDI II, ICECON SA, in partnership with the Technical University of Civil Engineering Bucharest, Research Development, Engineering and Manufacturing for Automation Equipment and Systems - IPA SA Bucharest and Automatica S.A.

., Ltd, Maanshan 243000, Anhui 2 School of Civil Engineering, Anhui University of Architecture aCuijh@aiai.edu.cn, byejuanhao@126.com * Corresponding author: Jianhua Cui Keywords: prefabricated, cast-in-place shear walls, program design, finite element analysis Abstract: Based on the needs of housing industrialization, prefabricated experimental study on performance of shear wall structure is essential.
As the building of one of the main structural form of lateral resistance of reinforced concrete shear walls, its importance to the field of study on performance of engineering, Domestic precast concrete shear walls is still in its infancy, Huicheng Li made a research on the connection structure and performance analysis of steel frame filled with precast reinforced concrete shear wall structure [1].
[4] Zhangfeng Zhu, Guo Zhengxing, Seismic test and analysis of joints of new precast concrete shear wall structures, China civil engineering journal, 45, 2012
[6] Tianwen Wang, Civil engineering structural test, Wuhan University Press, 2007.

An Ideal-Point-Based Approach to Coal Mining Area Land Development Suitability Evaluation Yun Jiang 1, a, Baojun Wang 2,b and Bo Pang 3,c 1 School of Architecture and Civil Engineering, Heilongjiang Institute of Science & Technology, No.1, Tangchang Road, Harbin 150027; Tel:0451-88036166; Fax:0451-88036165; 2 School of Architecture and Civil Engineering, Heilongjiang Institute of Science & Technology, No.1, Tangchang Road, Harbin 150027; Tel:0451-88036281; Fax:0451-88036165; 3 School of Architecture and Civil Engineering, Heilongjiang Institute of Science & Technology, No.1, Tangchang Road, Harbin 150027; Tel:0451-88036281; Fax:0451-88036165; a jy8690@sohu.com, b wbj01@126.com, c88978879@qq.com Keywords: Coal mining area land; uncertain multiple attribute decision; ideal-point; linguistic variable; suitability evaluation.
The purpose of CMAL development suitability evaluation is to evaluate the land suitability for construction engineering in CMAL.
Zhang analyzed disaster risk of coal mining construction engineering by multiple factor with weight[4].
Chinese Journal of Rock Mechanics and Engineering, Vol.27(2008): p.323 [2]F.
Comprehensive evaluation for disaster risk of coal mining construction engineering geology.

Analysis of Vortex-excited Resonance for Main Stay Bar on one Large-span Bridge Ying Guo1,2, a, Xin-liang Jiang 2, b , Guang-yi Zhu 1,c , Hong-xia Shen 1,d 1School of Civil Engineering, Shenyang University, Shenyang 110044, China 2School of Civil Engineering, Tianjin University, Tianjin 300072, China aguoying0829@163.com, bjiangxinliang@126.com, cyxj2038@163.com, dshenhongxiayt@163.com Keywords: large-span bridge,　main stay bar,　vortex-excited resonance.
(13) The main stay bar will occur vortex-excited resonance under the action of wind in the hundred years, so the vortex shedding frequency and structure of the natural frequency is equal: .While accompanied with locked phenomenon, from the practical engineering point of view, leaving only lock area’s load caused by wind resonant is fully able to meet the needs of engineering calculations.
[2] Zhu Le-dong，Mass Simulation and amplitude conversion of bridge sectional model test for vortex-excited resonance，Engineering Mechanics, 22(5):204-208, in Chinese
[3] Zhou Li ,Ge Yao-jun，Sectional model test study on vortex-excited resonance of vehicle-bridge system of Shanghai Bridge over Yangtse River，China Civil Engineering Journal, 2007.8;61-66, in Chinese
[5] Wang Da-lei , Zhou Zhi-yong, Chen Ai-rong，Application of Discrete Vortex Method Based on the Study of Wind-Resistant Behavior for Bridges，Structural Engineers，2003(3):34-38, in Chinese

Caravani for civil engineering structure [1].
For dynamics system in civil engineering, the mathematical model of structure is usually known.
In civil engineering field, there are many studies of parameter identification, such as K.
Haldar: Journal of Engineering Mechanics, Vol. 120(1, 1994), p. 159
Yokota: Wind Engineering and Industrial Aerodynamics, Vol. 59(1996), p. 299

Failure process simulation of highly jointed rock slope with a fault Tingkai Nian1, 2, a, Yanjun Zhang1,b , Lu Zheng3,c , Kai Liu1,d and Guangqi Chen4,e 1 School of Civil Engineering and the State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024 China 2Key Laboratory of Marine Hydrocarbon Resources and Environmental Geology, Ministry of Land and Resources, Qingdao 266071, China 3 College of Water Resource and Hydropower, Sichuan University, Chengdu 610065 China 4Department of Civil and Structural Engineering, Kyushu University, Fukuoka 819-0395, Japan a email: tknian@dlut.edu.cn; bemail: zhangyanjun@mail.dlut.edu.cn; c lu.zheng8211@gmail.com; demail: kliu@mail.dlut.edu.cn; e chen@civil.kyushu-u.ac.jp Keywords: DDA simulation, rock slope, failure process Abstract.
DDA, which is mostly suitable for rock mass, was conventional to process the stability analysis of rock slope and tunnel engineering, open pit and underground mining excavation.
Ma: Improvement on Displacement Functions of the Discontinuous Deformation Analysis Method and the Application to Engineering Mechanics Problems.
Cai: Chinese Journal of Geotechnical Engineering, Vol 31 (2009), p 1088-1093 (In Chinese) [3] A.
Zhang: Chinese Journal of Rock Mechanics and Engineering,Vol 27 (2008), p 664-672 (In Chinese) [4] G.

Ayres et al.(1998), Park et al.(2000), Tseng et al.(2000), Soh et al.(2000), and Park et al.(2005) [5-9] have reported successful applications of this method on concrete and other civil infrastructures.
Acknowledgement This study was supported in part by the Smart Infra-Structure Technology Center (SISTeC) sponsored by Ministry of Science and Technology (MOST) and the Korea Science and Engineering Foundation (KOSEF), Korea, and Infrastructure Assessment Research Center(ISARC) sponsored by Ministry of Construction and Transportation (MOCT), Korea.
A. (1998), "Qualitative impedancebased health monitoring of civil infrastructures", Smart Mater.
K., Gupta, A. and Bhalla, S. (2000), "Health monitoring of civil infrastructure using smart piezoceramic transducers", Proc., 2nd Int.
J. (2000), "Impedance-based health monitoring of civil structural components", Journal of Infrastructure Systems, 6(4), 153-160