【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。更多还原

【Abstract】 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.更多还原