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Frontiers of Structural and Civil Engineering

Front. Struct. Civ. Eng.    2009, Vol. 3 Issue (3) : 279-285     https://doi.org/10.1007/s11709-009-0044-z
Research articles
Probabilistic model for vessel-bridge collisions in the Three Gorges Reservoir
Bo GENG 1, Hong WANG 1, Junjie WANG 2,
1.Chongqing Communications Research & Design Institute, Chongqing 400067, China; 2.State Key Laboratory for Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China;
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Abstract Based on a field observation on vessel transit path of three bridges over the Yangtze River in the Three Gorges Reservoir, and an analysis of the geometric probabilistic model of transiting vessels in collision probability calculation, the aberrancy angle and vessel velocity probabilistic model related with impact force, a probabilistic model is established and also verified by goodness-of-fit test. The vessel transit path distribution can be expressed by the normal distribution model. For the Three Gorges Reservoir, the mean and standard deviation adopt 0.2w and 0.1w, respectively (w is the channel width). The aberrancy angle distribution of vessels accepts maximum I distribution model, and its distribution parameters can be taken as 0.314 and 4.354. The velocity distribution of up-bound and down-bound vessels can also be expressed by the normal distribution model.
Keywords vessel-bridge collision      probabilistic model      parameter statistics      
Issue Date: 05 September 2009
 Cite this article:   
Bo GENG,Junjie WANG,Hong WANG. Probabilistic model for vessel-bridge collisions in the Three Gorges Reservoir[J]. Front. Struct. Civ. Eng., 2009, 3(3): 279-285.
 URL:  
http://journal.hep.com.cn/fsce/EN/10.1007/s11709-009-0044-z
http://journal.hep.com.cn/fsce/EN/Y2009/V3/I3/279
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Bo GENG
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Pedersen P T, Zhang S. The mechanics of ship impactsagainst bridge. In: Proceedings of InternationalSymposium Advances on Ship Collision Analysis. Rotterdam: AA Balkema, 1998, 41―52
Cao Yinghong, Zhou Ying. The application of probabilitytheory in vessel impact force computation on large span bridges. In: Proceedings of the 17th National Bridge AcademicConference. Beijing: China Communications Press, 2006, 1157―1165 (in Chinese)
American Association of State Highway andTransportation Officials. Guide Specificationand Commentary for Vessel Collision Design of Highway Bridges. Washington: American Association of State Highway and Transportation Officials, 1991
Larsen O D. Ship Collision with Bridges. Translatedby Chen Shourong, Zhang Naihua. Guangzhou: Guangdong Humen TechnicalConsultation Co Ltd, 1995 (in Chinese)
Dai Tongyu. Ships impact bridges and risk analysis. Harbin: Department of Naval Architectureand Ocean Engineering, Harbin Engineering University, 2002 (in Chinese)
Lin Tieliang, Chen Airong. The research on collisionangle probability of ship impact pier. In: Proceedings of the 17th National Bridge Academic Conference. Beijing: China Communications Press, 2006, 1149―1156 (in Chinese)
Zhang Jianren, Liu Yang. Structure Reliability Theoryand Application in Bridge Engineering. Beijing: China CommunicationsPress, 2003 (in Chinese)
He Guofang. Gathering and Analyzing of Reliability Data. Beijing: National Defense IndustryPress, 1995 (in Chinese)
The State Bureau of Quality and TechnicalSupervision. GB/T 4882-2001 StatisticalInterpretation of Data-Normality Tests. Beijing: China Standard Press, 2002 (in Chinese)
Ministry of Communications of the People’sRepublic of China. JTJ D60-2004 GeneralCode for Design of Highway Bridges and Culverts. Beijing: China CommunicationsPress, 2004 (in Chinese)
Ministry of Railways of the People’sRepublic of China. TB10002.1-2005 FundamentalCode for Design of Railway Bridge and Culvert. Beijing: China Railway PublishingHouse, 2005 (in Chinese)
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