桥梁结构在地震作用下经济损失预计方法研究
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摘要
以基于性能的地震工程学理论为基础,运用增量动态分析方法,对桥梁结构在地震作用下的响应、破坏状态等进行分析,从而对桥梁结构的地震经济损失进行合理预计,为桥梁抗震设计、加固和维修提供重要依据。
Based on earthquake engineering with performance as the basement,the paper adopts the incremental dynamic analyzing method,analyzes the response and damage status for the bridge structures under the seismic effect,and has the reasonable prediction for the seismic economic losses of the bridge structure,so as to provide some importance reference for the anti-seismic design,the consolidation and the maintenance of bridges.
Based on earthquake engineering with performance as the basement,the paper adopts the incremental dynamic analyzing method,analyzes the response and damage status for the bridge structures under the seismic effect,and has the reasonable prediction for the seismic economic losses of the bridge structure,so as to provide some importance reference for the anti-seismic design,the consolidation and the maintenance of bridges.
引文
[1]Sashi K.Kunnath.Application of the PEER PBEE Methodologyto the I-880 Viaduct[R].Pacific Earthquake Engineering Re-search Center College of Engineering University of California,Berkeley.PEER Report 2006.
[2]Office of Emergency Services.Vision 2000:Performance basedseismic engineering of buildings[R].Structural Engineers As-sociation of California(SEAOC),Sacramento,CA.1995.
[3]Dimitrios Vamvatsikosa,C.Allin Cornell.Applied IncrementalDynamic Analysis[J].Earthquake Spectra,2004,20(2):523-553.
[4]Dimitrios Vamvatsikosa,C.Allin Cornell.The Incremental Dy-namic Analysis And Its Application To Performance-BasedEarthquake Engineering[C].12th European Conference onEarthquake Engineering.Paper Reference 479.
[5]胡聿贤.地震工程学[M].北京:地震出版社.2006.
[6]Mander JB,Basoz N.Seismic fragility curve theory for highwaybridges in transportation lifeline loss estimation[R].In:Opti-mizing post-earthquake lifeline system reliability.TCLEE mono-graph no.16.Reston(VA,USA):American Society of CivilEngineers,1999.
[7]Pacific Earthquake Engineering Research Center[OL].http://peer.berkeley.edu/.
[2]Office of Emergency Services.Vision 2000:Performance basedseismic engineering of buildings[R].Structural Engineers As-sociation of California(SEAOC),Sacramento,CA.1995.
[3]Dimitrios Vamvatsikosa,C.Allin Cornell.Applied IncrementalDynamic Analysis[J].Earthquake Spectra,2004,20(2):523-553.
[4]Dimitrios Vamvatsikosa,C.Allin Cornell.The Incremental Dy-namic Analysis And Its Application To Performance-BasedEarthquake Engineering[C].12th European Conference onEarthquake Engineering.Paper Reference 479.
[5]胡聿贤.地震工程学[M].北京:地震出版社.2006.
[6]Mander JB,Basoz N.Seismic fragility curve theory for highwaybridges in transportation lifeline loss estimation[R].In:Opti-mizing post-earthquake lifeline system reliability.TCLEE mono-graph no.16.Reston(VA,USA):American Society of CivilEngineers,1999.
[7]Pacific Earthquake Engineering Research Center[OL].http://peer.berkeley.edu/.
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