摘要
近年来,结构减震技术发展迅速.采用安装摩擦耗能器的耗能支撑来保护结构,属于被动控制范畴.试验及理论分析表明,该结构体系可耗散大量地震能量,减震效果好.本文主要介绍了摩擦耗能器的发展历史、工作原理、国内外的试验研究情况,同时也介绍了设计时的细节问题及其在建筑抗震中的应用.
Passive energy dissipation technology is widely used to protect the structures from seismic damage together with traditional aseismic measures, and the friction dampers belong to the passive energy dissipation system . The results of many tests show that energy dissipation braces based on friction can dissipate a great deal of earthquake input energy and its aseismic behavior is very good. The theories and applications of friction dampers are summarized in such aspects as the development, theories, tests, design details and applications.
出处
《昆明理工大学学报（理工版）》
2004年第1期84-88,共5页
Journal of Kunming University of Science and Technology(Natural Science Edition)
基金
国家自然科学基金(项目编号:59869002)
云南省科技攻关项目(项目编号: 2001NG45)
