摘要
本文设计一种新型的拉索式阻尼减震机构,对新型机构的位移放大系数进行计算和分析,并对一个安装有新型机构的三层框架结构的地震响应进行仿真分析.分析结果表明,所设计的新型减震机构具有位移放大系数大、构造简单、连接构件用钢量少等优点,优于目前常见的对角斜撑型和水平支撑型的阻尼器布置方式.
This paper presents a novel damping mechanism for seismic reduct, Chinaion, the magnification factor of the novel mechanism is calculated and analyzed, seismic response analysis is conducted for a 3 - story structure equipped with the novel mechanism. Results shown the proposed novel mechanism have considerable magnification factor and concise in structure, the new mechanism is better than the traditional diagonal brace and chevron brace damper configurations.
出处
《吉林建筑工程学院学报》
CAS
2014年第4期19-21,25,共4页
Journal of Jilin Architectural and Civil Engineering
基金
安徽省高校优秀青年基金项目(2012SQRL184)
关键词
耗能减震
位移放大系数
减震机构
energy dissipation
magnification factor
damping mechanism
