钢箱加劲梁自锚式悬索桥塔、梁地震响应的图表估算法
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摘要
自锚悬索桥在地震作用下最为关心的是塔和梁的响应。基于弹性概念,提出估算钢箱加劲梁自锚式悬索桥地震响应的图表分析法。该方法通过自锚式悬索桥静力分析和自身结构参数,查找对应图表中系数,对方案设计和初步设计阶段结构地震响应给出估算。
Under the effect of earthquake the most concerned in selfanchored suspension cable bridge is the response of tower and beam.Based on the elastic concept this paper proposes the chart analysis method for estimation of seismic response of the selfanchored suspension cable bridge with steel box stiffening girder.This method with the help of static analysis for the selfanchored suspension cable bridge and the structural parameters of itself finds out coefficients in corresponding chart,so as to estimate the seismic response of the structure in schematic design and preliminary design stages.
Under the effect of earthquake the most concerned in selfanchored suspension cable bridge is the response of tower and beam.Based on the elastic concept this paper proposes the chart analysis method for estimation of seismic response of the selfanchored suspension cable bridge with steel box stiffening girder.This method with the help of static analysis for the selfanchored suspension cable bridge and the structural parameters of itself finds out coefficients in corresponding chart,so as to estimate the seismic response of the structure in schematic design and preliminary design stages.
引文
[1]Robert K Wen.Seismic Response of and Design Aids forArch Bridges[J].Journal of Structural Engineering,1993,119(10):2969-2985.
[2]赵岩.桥梁抗震的线性非线性分析方法研究[D].大连:大连理工大学,2003.
[3]林家浩,张亚辉.随机过程的虚拟激励法[M].北京:科学出版社,2004.
[4]Michel Kahan,Rene-Jean Gibert,Pierre-Yves Bard.Influence of Seismic Waves Spatial Variability on Bridges:A Sensitivity Analysis[J].Earthquake Engineering andStructural Dynamics,1996,25(8):795-814.
[5]Armen Der Kiureghhan,Ansgar Neuenhofer.ResponseSpectrum Method for Multi-support Seismic Excitations[J].Earthquake Engineering and Structural Dynamics,1992,21(8):713-740.
[6]孙建梅,叶继红,程文瀼.多点输入反应谱方法的简化[J].东南大学学报:自然科学版,2003,33(5):647-651.
[7]陈道政,刘先明,叶正强,等.大跨度空间网格结构多点输入反应谱计算方法的研究[J].应用力学学报,2005,22(3):409-413.
[8]刘先明,叶继红,李爱群.多点输入反应谱法的研究[J].土木工程学报:2005,38(3):17-22.
[9]刘洪兵,朱晞.大跨度斜拉桥多支承激励地震响应分析[J].土木工程学报,2001,34(6):38-44.
[10]曹一山,朱晞.一种评价桥梁结构抗震性能的简化方法[J].北方交通大学学报,2004,28(4):63-67.
[11]石磊.混凝土自锚式悬索桥设计理论研究[D].大连:大连理工大学,2003.
[12]范立础,胡世德,叶爱君.大跨度桥梁抗震设计[M].北京:人民交通出版社,2001.
[13]李杰.自锚式悬索桥地震非线性时程响应分析和简化方法研究[D].成都:西南交通大学,2007.
[2]赵岩.桥梁抗震的线性非线性分析方法研究[D].大连:大连理工大学,2003.
[3]林家浩,张亚辉.随机过程的虚拟激励法[M].北京:科学出版社,2004.
[4]Michel Kahan,Rene-Jean Gibert,Pierre-Yves Bard.Influence of Seismic Waves Spatial Variability on Bridges:A Sensitivity Analysis[J].Earthquake Engineering andStructural Dynamics,1996,25(8):795-814.
[5]Armen Der Kiureghhan,Ansgar Neuenhofer.ResponseSpectrum Method for Multi-support Seismic Excitations[J].Earthquake Engineering and Structural Dynamics,1992,21(8):713-740.
[6]孙建梅,叶继红,程文瀼.多点输入反应谱方法的简化[J].东南大学学报:自然科学版,2003,33(5):647-651.
[7]陈道政,刘先明,叶正强,等.大跨度空间网格结构多点输入反应谱计算方法的研究[J].应用力学学报,2005,22(3):409-413.
[8]刘先明,叶继红,李爱群.多点输入反应谱法的研究[J].土木工程学报:2005,38(3):17-22.
[9]刘洪兵,朱晞.大跨度斜拉桥多支承激励地震响应分析[J].土木工程学报,2001,34(6):38-44.
[10]曹一山,朱晞.一种评价桥梁结构抗震性能的简化方法[J].北方交通大学学报,2004,28(4):63-67.
[11]石磊.混凝土自锚式悬索桥设计理论研究[D].大连:大连理工大学,2003.
[12]范立础,胡世德,叶爱君.大跨度桥梁抗震设计[M].北京:人民交通出版社,2001.
[13]李杰.自锚式悬索桥地震非线性时程响应分析和简化方法研究[D].成都:西南交通大学,2007.
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