钢筋混凝土压弯构件考虑阻尼耗能时的地震破坏模型研究
|
摘要
本文分析了钢筋混凝土结构在弹塑性地震反应过程中阻尼耗能的分布和特点。对国内外现有的几种结构地震破坏模型进行了深入的分析比较研究。在分析各种破坏模型优缺点的基础上,针对钢筋混凝土压弯构件提出了考虑了阻尼耗能影响时的地震破坏模型。
In this paper,the distribution and characteristic of the damping in reinforced concrete structures are studied.Some current seismic damage models are analyzed and compared.Based on the analysis of these models,a new modified seismic damage model for reinforced concrete beam column considering the influence of damping energy-dissipation is presented.
In this paper,the distribution and characteristic of the damping in reinforced concrete structures are studied.Some current seismic damage models are analyzed and compared.Based on the analysis of these models,a new modified seismic damage model for reinforced concrete beam column considering the influence of damping energy-dissipation is presented.
引文
[1]Bertero V V.The Need for Multi-level Seismic DesignCriteria[R].Report No.UCB/EERC-96/01.University ofCalifornia,Berkeley,USA,1996.
[2]欧进萍,何政,吴斌,邱法维.钢筋混凝土结构基于地震损伤性能的设计[J].地震工程与工程振动,1999,19(1):21~30.
[3]Park Y J and Ang A H S.Seismic Damage Analysis ofReinforced Concrete Buildings[J].Journal of StructuralEngineering,ASCE,1985,111(4):740~756.
[4]Park Y J and Ang A H S.Mechanistic Seismic DamageModel For Reinforced Concrete[J].Journal of StructuralEngineering,ASCE,1985,111(4):722~739.
[5]陈永祁,龚思礼.结构在地震动时延性和累积性疲劳耗能的双重破坏准则[J].建筑结构学报,1986(1).
[6]牛荻涛,任利杰.改进的钢筋混凝土结构双参数地震破坏模型[J].地震工程与工程振动,1996(4):44~54.
[7]蒋立志,林荫琦,朱镜清.阻尼耗能在结构弹塑性地震反应中的作用[J].地震工程与工程振动,1996,16(3):30~38.
[9]欧进萍,吴波.结构概率累积损伤理论和应用[A].结构工程科学发展青年专家研讨会论文集[C].哈尔滨:国家自然科学基金委员会,1992,82~88.
[10]李翌新,赵世春.钢筋混凝土及劲性钢筋混凝土构件的累积损伤模型[J].西南交通大学学报,1994,29(4):412~417.
[11]Bozorgnia Y and Bertero V V.Damage Spectra:Characteristics and Applications to Seismic Risk Reduction[J].Journal of Structural Engineering,ASCE,2003,129(10):1330~1340.
[12]黄宗明,白绍良,赖明.结构地震反应时程分析中的阻尼研究[J].土木工程学报,1998,31(2):75~79.
[13]沈祖炎,董宝,曹文衔.结构损伤累积分析的研究现状和存在的问题[J].同济大学学报.1997,25(2):135~139.
[2]欧进萍,何政,吴斌,邱法维.钢筋混凝土结构基于地震损伤性能的设计[J].地震工程与工程振动,1999,19(1):21~30.
[3]Park Y J and Ang A H S.Seismic Damage Analysis ofReinforced Concrete Buildings[J].Journal of StructuralEngineering,ASCE,1985,111(4):740~756.
[4]Park Y J and Ang A H S.Mechanistic Seismic DamageModel For Reinforced Concrete[J].Journal of StructuralEngineering,ASCE,1985,111(4):722~739.
[5]陈永祁,龚思礼.结构在地震动时延性和累积性疲劳耗能的双重破坏准则[J].建筑结构学报,1986(1).
[6]牛荻涛,任利杰.改进的钢筋混凝土结构双参数地震破坏模型[J].地震工程与工程振动,1996(4):44~54.
[7]蒋立志,林荫琦,朱镜清.阻尼耗能在结构弹塑性地震反应中的作用[J].地震工程与工程振动,1996,16(3):30~38.
[9]欧进萍,吴波.结构概率累积损伤理论和应用[A].结构工程科学发展青年专家研讨会论文集[C].哈尔滨:国家自然科学基金委员会,1992,82~88.
[10]李翌新,赵世春.钢筋混凝土及劲性钢筋混凝土构件的累积损伤模型[J].西南交通大学学报,1994,29(4):412~417.
[11]Bozorgnia Y and Bertero V V.Damage Spectra:Characteristics and Applications to Seismic Risk Reduction[J].Journal of Structural Engineering,ASCE,2003,129(10):1330~1340.
[12]黄宗明,白绍良,赖明.结构地震反应时程分析中的阻尼研究[J].土木工程学报,1998,31(2):75~79.
[13]沈祖炎,董宝,曹文衔.结构损伤累积分析的研究现状和存在的问题[J].同济大学学报.1997,25(2):135~139.
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心