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。
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.
出处
《地震工程与工程振动》
CSCD
北大核心
2001年第1期115-122,共8页
Earthquake Engineering and Engineering Dynamics
基金
国家杰出青年科学基金!(项目编号:59625815)
国家高技术应用发展项目
关键词
钢筋混凝土框架结构
耗能减振装置
性能设计
能力谱
地震损伤性能控制
reinforced concrete frame structure
energy dissipation device
seismic damage control
perfonnance-based design
capacity spectrum
