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Performance Evaluation of Existing Reinforced Concrete Bridge Based on Reliability Analysis Wei Peng1, a, Haitao Hou1,b, Lulu Wang1,2,c and Wenya Ye3,d 1NingboInstitute of Technology, Zhejiang University, Ningbo 315100, P.R.China 2Department of Civil Engineering, Zhejiang University, Hangzhou 310058, P.R.China 3Ningbo Highway Administration Bureau, Ningbo315040, P.R.China apengw@nit.zju.edu.cn, bhthncj@163.commail, c234374197@qq.com d763425011@qq.com Keywords:Reinforced concrete bridge; Reliable indicator; JC method; Performance evaluation Abstract.Considering the resisting force variation with time, JC method was adopted to calculate the reliable indicator of the reinforced concrete bridge with simply supported beams based on the field test data.
Engineering Situation A reinforced concrete bridge was built in Dec.1998 and has been served for 14 years until Sept.2011.
The load probability model and resistance model are given according to the specification and engineering situation respectively.

The Conversion Design of Emergency Facilities in Disaster Mitigation Emergency Congregate Shelters Jianyu Chu1,a , Zheng Wang2,b 1College of Civil and Architecture Engineering, Hebei United University, Tangshan, China 2College of Mining Engineering, Hebei United University, Tangshan, China atschujy@126.com, bdkgis@163.com Keywords: Disaster-mitigation emergency congregate shelter, Disasters prevention park, emergency facilities, Conversion design, combination of peace time and disaster time.
World Earthquake Engineering, 2006,22 (4) :80-83 [4] Youpo Su: Urban Disaster Refuge and Refuge Shelter for Evacuation (China Science and Technology Press, China 2006).

Influence of Cracks Parameters on Bearing Capacity for Prestressed Concrete Box Girder Zhaoning Zhang 1,2 1School of Highway, Chang’an University, Xi’an, 710064, China 2School of Civil Engineering, Lanzhou University of Technology, Lanzhou, 730050, China zhangzhn@lut.cn Keywords: Cracks Parameter, Bearing Capacity, Cracking Reduction Coefficient, Finite Element Abstract.
Fig. 1 Finite element model Table 1 Parameters of cracks cracks width /mm cracks height /mm cracks spacing /cm 0.05 5.0 30.0 0.10 10.0 20.0 / / 10.0 / / 5.0 Evaluation method of bearing capacity for cracked bridges It is important for engineers to grasp the real bearing capacity of the cracked bridge in service in order to ensure its security.
References [1] ZHANG Yuan-hai, LIU Shi-zhong: China Journal of Highway and Transport Vol. 15 (2002), p. 76 [2] LIAO Juan, YE Gui-ru, XU Xing: China Journal of Highway and TransPort Vol. 17(2004), p. 62 [3] ZHANG Feng, YE Jian-shu: Journal of Highway and Transportation Research and Development Vol. 22 (2005), p. 65 [4] WANG Jin-feng, XIANG Yi-qiang, XU Xing: Journal of Zhejiang University (Engineering Science) Vol. 39 (2005), p. 154 [5] WANG Pei-jin, SHENG Hong-fei, ZHAO Shang-dong: Jounral of Highway and Transportaiton Research and Development Vol. 24 (2007), p. 87 [6] ZHAO Yu, HE Shuan-hai, LI Chun-feng: Jounral of Tongji University Vol. 38 (2010), p. 1271

Study on coal mining technology of static high pressure water expanding and its mechanism of rock breaking Gusheng Tong a, Yongsheng Liub school of Civil Engineering and Architecture, East China Jiaotong University, Nanchang, Jiangxi, 330013, China atonggusheng@126.com, byshliu07@126.com Keywords: Rock mechanics, Coal mining technology, Expanding pressure, Coal rock strength Abstract.
Introduction Coal and gas outburst is a serious accident of mining engineering.
Chinese Journal of Rock Mechanics and Engineering vol.20(2006):3489-3493 (in Chinese) [3] Bingxiang Huang.

City Waterfront Landscape Post Assessment Based on System Dynamics Zhao Lei1,2,a; Gui Chao1,b 1College Civil engineering and architecture, Xinxiang University, Xinxiang, Henan, 453000, China 2Wuhan University of Technology, Wuhan, Hubei, 430070, China a1164068609@qq.com, bguichao0714@163.com Key word: the waterfront, post evaluation, system dynamics Abstract.
Analysing the engineering before and after construction.
Used hybrid evaluation method which includes system dynamics, combined with computer simulation technology, detection and repair technology of environmental engineering, Outstanding landscape user participation, accessibility and fairness.

Assessment of the Corrosion Characteristics of the Carbon Steel under Different Atmospheric Environments Young-Soo, JEONG1, a, Shigenobu, KAINUMA1,b and Jin-Hee, AHN1,c 1 Department of Civil Engineering, Kyushu University, 774, Motooka, Nishi-ku, Fukuoka 819-0395, Japan ajeong@doc.kyushu-u.ac.jp, bkai@doc.kyushu-u.ac.jp, cjhahn@doc.kyushu-u.ac.jp Keywords: corrosion characteristic, atmospheric exposure test, carbon steel Abstract.
Prediction method for mean corrosion depth of uncoated carbon steel plate subjected to rainfall effect using Fe/Ag galvanic couple ACM-type corrosion sensor, Corrosion Engineering in Japan. 2011, 60:497-503 (in Japanese)
Numerical simulations for time-dependent corrosion surfaces of unpainted carbon steel plates in atmospheric corrosive environments using spatial statistical techniques, Corrosion Engineering, 2012, 61:283-290.

Koopman4.d 1,3Department of Civil and Environment Engineering, Kyungnam University, Masan, Korea 2 Department of Materials Science Engineering, Kyungnam University, Masan, Korea 4 Department of Environmental Engineering Sciences, University of Florida, Gainesville, FL, USA a water@kyungnam.ac.kr, b hbkwon@kyungnam.ac.kr, c forest96@Kyungnam.ac.kr d bkoop@ufl.edu Keywords : Phosphate recovery; activated oyster shell; pyrolysis; FBR; hydroxyapatite Abstract.

Journal of Jilin University (Engineering and Technology Edition). 36 (3), (2006,) p359-362 [5] Xu An, Qiao Xiangming.
International conference on transportation engineering 2009, American Society of Civil Engineers (2009) p634～638

Condition Analysis of Nitrogen Remove From The Mixture of Municipal Wastewater and Fecal Sewage Mingyan Shi1,a,Donghua Mo1,b,Kangsheng He2,c,Jingpeng Li2,d 1 School of Civil Engineering, Guangzhou University, Guangzhou, 510006,China 2 Guangzhou Datansha Wastewater Treatment Plant, Guangzhou, 510163,China amingyanshi@163.com,b108593968@qq.com,chks65@163.com, dljp_sunny@126.com Keywords: Wastewater, Nitrogen removal, Dissolved oxygen, Nitrification, Denitrification Abstract.
Tech,Vol.25 (1992),p.241 [6]But.E.P, Morse.G.K, Guy.J:En-viron.Technol,Vol. 19(1998),p.1163 [7]Lei Zhou, Haocheng Wei, Zhulei Chen: Journal of Subtropical Resources and Environment,Vol.1 (2006), p.88, in Chinese [8]Metcalf ＆ Eddy, in: Wastewater Engineering Treatment and Reuse, Tsinghua University, China (2003), in press [9]Bin Wang: Environmental Sanitation Engineering,Vol. 12(2004), p.123, in Chinese [10]Mingyan Shi，Donghua Mo: Journal of Guangzhou University,Vol.7(2008),p.55, in Chinese

Analysis about isolation floor consisting of FPS system and dish spring Nan Ge1, a, Haibin Chen1,b Liting Yao1,c 1,College of Civil Engineering and Architecture, Hebei United University, Tangshan, China agenanas@163.com, bchb1973@126.com, ckdc668@126.com Keywords: FPS dish spring theorem of kinematics energy non-linear differential equation Longe-Kuta method Abstract.
Journal of Vibration Engineering, Vol.14(2001), p.330 [8]LI Da-wang, GUAN Gang, ZHAO Zhuo.
World Earthquake Engineering, Vol.16(2000), p.101