桥梁工程中的极端事件探讨
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摘要
在桥梁工程领域内探讨了极端事件的概念,介绍了作用于桥梁结构上的极端荷载——极端车流、地震、风暴、船撞、冲刷及其概率分析模型,以期能对桥梁工程中的极端事件形成明确认识,为下一步研究极端作用对桥梁设计的影响奠定基础。
The paper explores the definition of the extreme accidents in the field of the bridge construction,introduces the extreme loading capacity of the bridge structure,including wagon flows,earthquakes,storms,ship collisions,scouring accidents,as well as probabilistic model,in order to have a clear understanding on the extreme accidents in bridge projects,and to lay steady basement for the research on the effects of the extreme accidents on the bridge design.
The paper explores the definition of the extreme accidents in the field of the bridge construction,introduces the extreme loading capacity of the bridge structure,including wagon flows,earthquakes,storms,ship collisions,scouring accidents,as well as probabilistic model,in order to have a clear understanding on the extreme accidents in bridge projects,and to lay steady basement for the research on the effects of the extreme accidents on the bridge design.
引文
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[2]Cli mate change 2001:The scientific basis.IntergovernmentalPanel on Cli mate Change(IPCC),Cambridge UniversityPress,2001:790.
[3]Cli mate change 2007:The physical science basis.IPCC,CambridgeUniversity Press,2007:945-946.
[4]Ellen GOLDBAUM.Extreme events sparkinterest[J].Universityat Buffalo Reporter,2005,37(11):41-42.
[5]E.V.Richardson,S.R.Davis.HEC-18,evaluation scour atbridges fourth edition,2001(6):2.
[6]M.Bensi,B.Bhattacharya,M.J.Chajes.Evaluating risk of ter-rorist attack on a cable stayed bridge:a probabilistic structuralanalysis based approach.First International Conference on Safe-ty and Security Engineering,Rome,Italy,2005.
[7]Michel GHOSN,Fred MOSES,Jian WANG.NCHRP(NationalCooperative Highway Research Program)report 489:Design ofhighway bridges for extreme events[J].Transportation Re-search Board,Washington D.C,2003(1):1.
[8]Paul SLOVIC.Terrorism as hazard:A new species of trouble[J].Risk Analysis,2002,22(3):425-426.
[9]Paul SLOVIC,Elke U,WEBER.Perception of risk posed byextreme events[J].Risk Management Strategies in an Uncer-tain World,Palisades,2002(1):2.
[10]Thomas R,STEWART,Ann BOSTROM.Extreme event de-cision making.Decision risk and management science program[R].National science foundation,2002:2.
[11]JTG D60-2004,公路桥涵设计通用规范[S].
[12]JTG/T D60-01-2004,公路桥梁抗风设计规范[S].
[13]JTJ 004-89,公路工程抗震设计规范[S].
[14]公路桥梁抗震设计规范(条文框架)[S].
[15]周小燚.三塔悬索桥中塔鞍座主缆抗滑安全概率评价[D].上海:同济大学硕士学位论文,2008.
[2]Cli mate change 2001:The scientific basis.IntergovernmentalPanel on Cli mate Change(IPCC),Cambridge UniversityPress,2001:790.
[3]Cli mate change 2007:The physical science basis.IPCC,CambridgeUniversity Press,2007:945-946.
[4]Ellen GOLDBAUM.Extreme events sparkinterest[J].Universityat Buffalo Reporter,2005,37(11):41-42.
[5]E.V.Richardson,S.R.Davis.HEC-18,evaluation scour atbridges fourth edition,2001(6):2.
[6]M.Bensi,B.Bhattacharya,M.J.Chajes.Evaluating risk of ter-rorist attack on a cable stayed bridge:a probabilistic structuralanalysis based approach.First International Conference on Safe-ty and Security Engineering,Rome,Italy,2005.
[7]Michel GHOSN,Fred MOSES,Jian WANG.NCHRP(NationalCooperative Highway Research Program)report 489:Design ofhighway bridges for extreme events[J].Transportation Re-search Board,Washington D.C,2003(1):1.
[8]Paul SLOVIC.Terrorism as hazard:A new species of trouble[J].Risk Analysis,2002,22(3):425-426.
[9]Paul SLOVIC,Elke U,WEBER.Perception of risk posed byextreme events[J].Risk Management Strategies in an Uncer-tain World,Palisades,2002(1):2.
[10]Thomas R,STEWART,Ann BOSTROM.Extreme event de-cision making.Decision risk and management science program[R].National science foundation,2002:2.
[11]JTG D60-2004,公路桥涵设计通用规范[S].
[12]JTG/T D60-01-2004,公路桥梁抗风设计规范[S].
[13]JTJ 004-89,公路工程抗震设计规范[S].
[14]公路桥梁抗震设计规范(条文框架)[S].
[15]周小燚.三塔悬索桥中塔鞍座主缆抗滑安全概率评价[D].上海:同济大学硕士学位论文,2008.
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