刚构桥纵向激励下近远场地震动反应比较
摘要
利用四个台站记录到的近场和远场地震动研究了钢筋混凝土刚构桥在近场脉冲型地震动纵向激励下的反应和在远场地震动激励下的反应,并将两种地震动作用下的桥梁地震反应进行了比较,分析了大跨度桥梁在两种类型地震动作用下的反应特性,对位于近场区的大跨度刚构桥的抗震设计提出了建议。
引文
[1]胡聿贤.地震工程学[M].北京:地震出版社,1988:216-217.
[2]J F Hall,B TAagaard.Fundamentals of the Near-Source Prob-lem[C]//In Fifth Caltrans Seismic Research Workshop,Califor-nia Department of Transportation.1998,Session 1,Paper No.4.
[3]P K Malhotra.Response of building to near-field pulse-likeground motions[J].Earthquake Engineering and Structural Dy-namics,1999,28(11):1309-1326.
[4]N A Abrahamson.Near-fault ground motions from the 1999 Chi-Chi Earthquake[C]//Proc.of U.S.-Japan Workshop on theEffects of Near-Field Earthquake Shaking.San Francisco,CA,2000:11-13.
[5]Wen-I Liao Chin-Hsiung Loh,etc.Comparison of dynamic re-sponse of isolated and non-isolated continuous girder bridgessubjected to near-fault ground motions[J].Engineering Struc-tures,2004,26:2173-2183.
[2]J F Hall,B TAagaard.Fundamentals of the Near-Source Prob-lem[C]//In Fifth Caltrans Seismic Research Workshop,Califor-nia Department of Transportation.1998,Session 1,Paper No.4.
[3]P K Malhotra.Response of building to near-field pulse-likeground motions[J].Earthquake Engineering and Structural Dy-namics,1999,28(11):1309-1326.
[4]N A Abrahamson.Near-fault ground motions from the 1999 Chi-Chi Earthquake[C]//Proc.of U.S.-Japan Workshop on theEffects of Near-Field Earthquake Shaking.San Francisco,CA,2000:11-13.
[5]Wen-I Liao Chin-Hsiung Loh,etc.Comparison of dynamic re-sponse of isolated and non-isolated continuous girder bridgessubjected to near-fault ground motions[J].Engineering Struc-tures,2004,26:2173-2183.
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