摘要
汶川大地震中小学教学楼受到较为严重的损害,导致大量人员伤亡和财产损失。通过对相关文献查阅指出震害和《混凝土抗震设计规范》规定不符,整理了阻尼器在整体结构耗能中的数值模拟和试验结果;归纳采用阻尼器加固框架结构的要点;通过分析认为采用阻尼器加固方式,对基于规范设计的框架结构大震性能控制具有一定效果。
The frame structures of buildings in primary and secondary schools have been seriously damaged,resulting in casualties and property losses under the Wenchuan earthquake. The earthquake damages on such buildings,numerical simulations and test results and main points of strengthen frame structure with dampers are mentioned based on the literature review. This paper argues that the damper has a certain effect on the performance control of frame structures designed by the code under rare earthquake.
出处
《山西建筑》
2018年第4期28-29,共2页
Shanxi Architecture
基金
喀什大学校内课题(编号(15)1555)资助
关键词
汶川地震
框架结构
震害
阻尼器
Wenchuan earthquake
the frame structure
earthquake damage
damper
