| 钢筋混凝土桥梁柱直接基于位移的抗震设计方法研究 |
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| 引用本文： | 刘涛,马宏旺,黄文昊.钢筋混凝土桥梁柱直接基于位移的抗震设计方法研究[J].城市道桥与防洪,2008(1):33-37. |
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| 作者姓名： | 刘涛 马宏旺 黄文昊 |
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| 作者单位： | 上海市政工程设计研究总院,上海市,200092;上海交通大学土木系,上海市,200240 |
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| 摘 要： | 该文简要回顾了基于性能，位移抗震设计理论的引入和发展现状，分析了各种抗震设计方法的优缺点，之后系统概括出直接基于位移抗震设计的理论框架；比较分析了两种基于位移的设计方法：割线剐度法和非线性位移谱法。在此基于非线性位移反应谱法的基础上，提出了一种无需迭代直接基于位移的设计方法，并给出具体的设计步骤，并以实例验证了方法的可行性。
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| 关 键 词： | 钢筋混凝土桥梁柱 直接基于位移设计 非线性位移反应谱 时程分析 |
| 文章编号： | 1009-7716（2008）01-0033-05 |
| 收稿时间： | 2007-10-11 |
| 修稿时间： | 2007年10月11 |
Study of Anti-seismic Design Method of Steel Reinforced Concrete Bridge Beam Colum Directly Based on Displacement |
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| Liu Tao,Ma Hongwang,Huang Wenhao.Study of Anti-seismic Design Method of Steel Reinforced Concrete Bridge Beam Colum Directly Based on Displacement[J].Urban Roads Bridges & Flood Control,2008(1):33-37. |
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| Authors: | Liu Tao Ma Hongwang Huang Wenhao |
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| Abstract: | The article briefly reviews the introduction and the present development situation of the anti-seismic design theory based on performance/displacement,analyzes the advantages and disadvantages of various anti-seismic design methods,and then systematically summarizes the theoretical frame of the anti-seismic design directly based on the displacement.The article compares and analyzes two design methods based on the displacement:secant rigidity method and nonlinear displacement spectrum method.On the basis of ... |
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| Keywords: | steel reinforced concrete bridge beam column design directly based on displacement nonlinear displacement reaction spectrum time-procedure analysis |
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