【摘要】 本文针对云南洱源县振戎中学食堂钢筋混凝土耗能减振体系，首先建立了耗能减振结构构件的恢复力模型；其次，结合文献［１０］提出的“三水准”地震损伤性能目标和文献［１１］中的简化设计方法以及ＡＴＣ—４０报告中的能力谱法，对此结构在大震下的地震损伤性能进行了分析和设计验算；最后考察了耗能减振装置对结构损伤性能的控制效果。更多还原

【Abstract】 In this paper, for the reinforced concrete energy dissipation system of Zhenrong middle school in Eryuan county, Yunnan province, firstly, the restoring force models are established. Secondly, based on the three-level seismic damage performance objectives suggested in reference[10] and simplified design method put forward in reference [11], and capacity spectrum emthod provided in the report ATC-40, the analysis and design checking computation for the project are performed to evaluate the seismic damage performance of the frame structure under rare earthquakes. Finally, the control effect of energy dissipation devices on structural seismic. perfonnance is also investigated.更多还原