匝道桥的抗震概念设计
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摘要
匝道桥的结构和受力有其特殊性。针对互通立交区匝道桥的特点进行抗震概念设计研究,对此类桥梁的选型、构造及其他需要注意的问题进行了探讨,可供同行参考。
The construction and stress of ramp-bridge is different from other bridges.Seismic resistance conceptual design for bridges on interchange ramp is studied,some problems such as type selection and confor-mation of bridge and other problems deserving notice are discussed,which can be consulted by peers.
The construction and stress of ramp-bridge is different from other bridges.Seismic resistance conceptual design for bridges on interchange ramp is studied,some problems such as type selection and confor-mation of bridge and other problems deserving notice are discussed,which can be consulted by peers.
引文
[1]李睿,俞进,杨忠恒.山区梁桥高墩的抗震概念设计[J].公路,2007,(4):100-103.
[2]宋晓东,李建中.山区桥梁的抗震概念设计[J].地震工程与工程振动,2004,(2):92-95.
[3]ENV 1998-2,Eurocode 8:Design Provisions forEarthquake Resistance of Structures—Part 2:Bridges[S].
[4]孙治国,王东升,郭迅,等.汶川大地震绵竹市回澜立交桥震害调查[J].地震工程与工程振动,2009,29(4):132-138.
[5]M J N Priestley,F Seible,G M Calvi.Seismic De-sign and Retrofit of Bridge[M].New York:John Wiley&Sons,1996.
[6]Li J Z,Peng T B,Xu Y.Damage investigation ofgirder bridges under the Wenchuan earthquake andcorresponding seismic design recommendations[J].Earthquake Engineering and Engineering Vibration,2008,7(4):337-344.
[7]M J N普瑞斯特雷,F塞勃勒,G M卡尔维.桥梁抗震设计与加固[M].袁万城,等译.北京:人民交通出版社,1997.
[8]王东升,孙治国,李晓莉,等.汶川大地震曲线梁桥震害及破坏机理分析[J].防灾减灾工程学报,2010,30(5):572-579.
[9]Mwafy A,Elnashai A,Yen W H.Implicationsof design assumptions on capacity estimates and de-mand predictions of multispan curved bridges[J].Jou-rnal of Bridge Engineering,ASCE,2007,12(6):710-726.
[10]王东升,杨海红,艾庆华.不规则钢筋混凝土梁桥抗震性能评价N2方法[J].哈尔滨工业大学学报,2007,39(12):1993—1997.
[11]朱东生,刘世忠,虞庐松.曲线桥地震反应研究[J].中国公路学报,2002,15(3):42-48.
[12]王丽,周锡元,闫维明.曲线梁桥地震响应的简化分析方法[J].工程力学,2006,23(6):77-84.
[13]高晓安,周锡元.曲线桥梁在多向地震作用下的动力分析方法[J].特种结构,2005,22(1):55-88.
[14]毕桂平,江涌.大型复杂立交工程中匝道桥抗震分析计算模型研究[J].桥梁建设,2003,(6):15-29.
[15]聂利英,范立础.地震作用下城市立交抗震挡防撞措施分析[J].中国公路学报,2006,19(3):49-53.
[2]宋晓东,李建中.山区桥梁的抗震概念设计[J].地震工程与工程振动,2004,(2):92-95.
[3]ENV 1998-2,Eurocode 8:Design Provisions forEarthquake Resistance of Structures—Part 2:Bridges[S].
[4]孙治国,王东升,郭迅,等.汶川大地震绵竹市回澜立交桥震害调查[J].地震工程与工程振动,2009,29(4):132-138.
[5]M J N Priestley,F Seible,G M Calvi.Seismic De-sign and Retrofit of Bridge[M].New York:John Wiley&Sons,1996.
[6]Li J Z,Peng T B,Xu Y.Damage investigation ofgirder bridges under the Wenchuan earthquake andcorresponding seismic design recommendations[J].Earthquake Engineering and Engineering Vibration,2008,7(4):337-344.
[7]M J N普瑞斯特雷,F塞勃勒,G M卡尔维.桥梁抗震设计与加固[M].袁万城,等译.北京:人民交通出版社,1997.
[8]王东升,孙治国,李晓莉,等.汶川大地震曲线梁桥震害及破坏机理分析[J].防灾减灾工程学报,2010,30(5):572-579.
[9]Mwafy A,Elnashai A,Yen W H.Implicationsof design assumptions on capacity estimates and de-mand predictions of multispan curved bridges[J].Jou-rnal of Bridge Engineering,ASCE,2007,12(6):710-726.
[10]王东升,杨海红,艾庆华.不规则钢筋混凝土梁桥抗震性能评价N2方法[J].哈尔滨工业大学学报,2007,39(12):1993—1997.
[11]朱东生,刘世忠,虞庐松.曲线桥地震反应研究[J].中国公路学报,2002,15(3):42-48.
[12]王丽,周锡元,闫维明.曲线梁桥地震响应的简化分析方法[J].工程力学,2006,23(6):77-84.
[13]高晓安,周锡元.曲线桥梁在多向地震作用下的动力分析方法[J].特种结构,2005,22(1):55-88.
[14]毕桂平,江涌.大型复杂立交工程中匝道桥抗震分析计算模型研究[J].桥梁建设,2003,(6):15-29.
[15]聂利英,范立础.地震作用下城市立交抗震挡防撞措施分析[J].中国公路学报,2006,19(3):49-53.
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