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The reasonable and scientific strengthening scheme is an important precondition to ensure the effectiveness and quality of the strengthening engineering.
Engineering Example A province-lane reinforced concrete arch bridge was built in 1985.
Civil Engineering, Vol.15(1988),p.17 [2] Zijun Wang:Research of Existing Bridge Evaluation about Reliability and Optimum Selection about Reinforcement Schemes(Chang’an University, Xi ’An, 2004).
China Civil Engineering Journal, Vol.34(2001),p.20 [4] Design Code for Strengthening Concrete Structure(China Building Industry Press, Beijing, 2006).
(In Chinese) [7] Zhang Jinquan,Wei Hongchang,Xu Yue:Complete Sets of Technology and Engineering Examples of Old Highway Bridge Strengthening(China Communication Press, Beijing,2007).

Mechanics Performance of Complex High Titanium Heavy Slag Reinforcement Concrete Beam Jinkun Sun1,2,a,Wei Chen1,2,b,Shuanghua Huang1,2,c,Yingmin Li 3,d 1School of Civil Engineering, Panzhihua University, Panzhihua 617000, Sichuan, China 2 Institute of Engineering Structure, Panzhihua University, Panzhihua 617000, Sichuan, China 3 College of Civil Engineering, Chongqing University, Chongqing 400045, China asunjinkun2003@yahoo.com.cn,bcw315000@163.com, chsh@mail.pzhu.edu.cn , dliyingmin@cqu.edu.cn, Keywords: Complex high titanium heavy slag, Beams, Flexural capacity, Crack, Ductility Abstract.
The findings of the present study provides reference to the application of complex high titanium heavy slag concrete into engineer structuring.
The components are made on the construction site of the Civil Engineering Structures Laboratory, Chongqing University.
Test Loading Device The experiment is conducted in the structure laboratory of Civil Engineering College, Chongqing University.
The findings of the present study provides reference to the application of high titanium heavy slag into engineer structuring.

How you can in a short period of time assess the new and old concrete durability, has become one of the most focus on hot issues of engineering.
In addition to the advantages of the overall test, for oil platforms, bridges and other large civil engineering structures, we can use the structural vibration caused by environmental incentives to detect structure, in order to achieve real-time monitoring, which is very attractive.
But for large-scale civil engineering structures, the method still exist some difficulties.
Lu, J.G Zhong, Infrared thermal imaging detection technology in the construction engineering, Shanxi Architecture. 1 (2007) 4-5
Chen, Nondestructive testing technology on road engineering study, Private Technology. 4 (2011) 245-246

Overhead Floor Research of Steel Structure Building Chungang Wang a, Dachuan Wang b, Guochang Li c, Jinguo Wu d School of Civil Engineering, Shenyang Jianzhu University, Shenyang, Liaoning, 110168, China a121288567@qq.com,b760965436@qq.com,c468174816@qq.com,dcejgwu@sjzu.edu.cn Keywords: steel structure; overhead floor; beam; standardization Abstract: In the decoration integration of steel structure, overhead floor achieves a separation of decoration and structure.
The Standardization of Overhead Floor The engineering quality standard of overhead floor Materials, variety, style, specification should comply with the design requirements.
American Society of Civil Engineers (2010) [6] Hutchinson: Shake Table Testing and Numerical Simulation of Raised Access Floor-Computer Rack Systems in a Full-Scale Five-Story Building.
American Society of Civil Engineers (1995) [7] Mehdi Setareh: Vibration Serviceability of a Building Floor Structure.
American Society of Civil Engineers (2002) [8] Guorong Yang, Wei Fang: Research and application of floor system.

Application of FBG Sensors in Shaking Table Test of Frame-Shear Wall Structure Model Li Sun1，2 a, Haixia Zhang1b, Dezhi Liang1c , Zhe Li1 1School of Civil Engineering, Shenyang Jianzhu University, Shenyang, PR China 2School of Civil and Hydraulic Engineering, Dalian University of Technology, Dalian, PR China asunli2001@hotmail.com, b iriszhx@hotmail.com, cliangdezhi2000@163.com Keywords: FBG, shaking table, frame, shear-wall Abstract In this paper, FBG sensors are used to monitor and analyze the response of reinforced concrete frame-shear wall model in shaking table test in order to study the placement of sensors and the protection of the transmission lines.
Previously, electronic sensors, such as resistance strain gauge and vibrating wire strain gauge , are commonly used in the inspection and regulation of major civil engineering structures (bridges for instance).
Due to the defects such as sensor components' short service life, vulnerability to environment and the incapability to distribute, they are unable to monitor the safety of major civil engineering structures.
Suresh: Engineering structures, Vol. 27 (2005): p.1828-1834 [2]N.

Research on Post-fire Bearing Capacity of Ceramsite Concrete Filled Steel Tubular Short Columns Xintang Wang1,a, Ming Zhou2,b,Jie Yin1,c and Yao Ji1,d 1Faculty of Architectural, Civil Engineering and Environment, Ningbo University, Ningbo, China 315211 2Faculty of Civil Engineering, Xi’an University of Architecture and Technology, Xi’an, China 710055 awxt196322@126.com, bzhouming1426@163.com ,c494022662@163.com, djiyao@nbu.edu.cn Key words: Bearing capacity after fire, Ceramsite, Concrete filled steel tubular short column, Experimental research Abstract.
Conference [1] T Lie and M Chabot: Fire Safety Journal Vol.20 (1992), p.135 [2] Linhai Han and Jingsi Huo: China Civil Engineering Journal Vol.35 (4) (2002), p.25 (In Chinese) [3] Linhai Han, Junli He, Haijiang Wu and Qingfa Han: China Civil Engineering Journal Vol.33(3) (2000), p.31 (In Chinese) [4] Lie,T.T.: Journal of Structural Engineering (1994), p.1489 [5] Zhuobin Wei and Xiliang Liu: Steel Construction Vol.3 (1994) , p.211 (In Chinese) [6] Zhou Ming, Wang Xintang and Wang Haijiang: Pacific Structural Steel Conference (2010), p.1638

Research on Building Engineering Materials Supplier Selection Based on ANP Method CHEN Xiang1, a, ZHOU Xue Feng1, b and ZHANG Yong2, c 1School of Civil Engineering, Xi’an Technological University, Xi’an, China 2Wuhan University of Science and Technology, Wuhan, China axichen0801@163.com, bzxf0311@126.com, cappserver@yahoo.cn Keywords: building construction; material supplier; ANP; evaluation index Abstract.
It is an inevitable problem that how to select appropriate partner in case of constructing supply chain network taking contractor or owner as main body in the building engineering construction.
However, in reality, the choice of engineering materials suppliers, and there is no scientific way of reference, but by experience or other means, which is blind and not objective.
Conclusion It is an inevitable problem that how to select appropriate partner in case of constructing supply chain network taking contractor or owner as main body in the building engineering construction.
China Civil Engineering Journal, vol. 37, 2004, pp. 86-91

Numerical Simulation on the Reinforcing Effect of New CFG Pile-board Structure Composite Foundation Dingbang Zhang School of Engineering, China University of Geoscience, Wuhan, Hubei, 430074, China School of Civil Engineering, Huangshi Institute of Technology, Huangshi, Hubei, 435003, China 6076961@qq.com Key words: New CFG pile-board structure, Settlement, Numerical simulation, Stress ratio.
Introduction Composite foundation technique has been widely used in civil engineering related fields such as water conservancy engineering, construction, transportation engineering and municipal engineering, especially in building highway, railway, large-scale oil tanks and deep excavation in the deep soft soil foundation of coastal regions, the composite foundation technology has got rapid development.
References [1] Xiaonan Gong: Chinese Journal of Geotechnical Engineering.
Vol.8 (2008), p. 2097 [4] Xiaoyan Lei: China Civil Engineering Journal.
[5] Dingbang Zhang: Railway Engineering, in press

A new optimization algorithm for identification of material parameter LV Yinghui1, a, FENG Xiating2,b , LIU Junyan3,c 1College of Resources and Civil Engineering, Northeastern University, China 2,College of Resources and Civil Engineering, Northeastern University, China 3School of Civil Engineering and Architecture, University of Jinan, China acea_lvyh@ujn.edu.cn, bfengxt@whrsm.ac.cn, ccea_liujy@ujn.edu.cn Keywords: parameter identification, non-linear, optimization, dynamic canonical descent, robust Abstract.
The results in numerical experiments and engineering application both show that the proposed method will be robust one in the field of non-linear parameter identification.

Mechanical Properties of Wood and Timber Bridge Evaluation Lingling Yu1, a, Jiejun Wang1,b Te Huang1,c 1Collegue of Civil Engineering and Mechanics, Central South University of Forestry and Technology, Changsha 410004, P.R.China ayllylylyll@126.com, bwangjiejun2011@126.com, chuangte1541@163.com Keywords: Wood, Dynamic modulus of elasticity, Timber bridge , Evaluation Abstract.
Wood is distinguished from other civil engineering materials by its manifest orthotropism which increases considerably the number of mechanical characteristics to take into accounct.
Acknowledgements This work was financially supported by the Civil Engineering PhD Teachers' quality Improvement Plan Foundation(2013ZDXK002) of the Collegue of Civil Engineering and Mechanics, Central South University of Forestry and Technology.
Structural Engineer United States Department of Agriculture Forest Service, Washington, DC(1990)
Proceedings of the Conference on Nondestructive Evaluation of Civil Structure and Materials, 181-193,1992.