消能减震技术研究应用进展侧述  

New advances of research and applications of seismic energy dissipation technology on 16WCEE

作　　者：景铭 戴君武[1] 

机构地区：[1]中国地震局工程力学研究所中国地震局地震工程与工程振动重点实验室,黑龙江哈尔滨150080

出　　处：《地震工程与工程振动》2017年第3期103-110,共8页Earthquake Engineering and Engineering Dynamics

基　　金：地震行业科研专项经费项目(201508023);国家科技支撑计划课题(2015BAK17B02);中国地震局创新团队发展计划资助项目~~

摘　　要：围绕第16届世界地震工程大会(16WCEE)所发表的关于消能减震技术研究和应用的重要成果,本文对调谐质量阻尼器TMD、屈曲约束支撑BRB、黏滞阻尼器以及其它相关类型消能减震技术的最新进展进行了梳理。从调谐质量阻尼器TMD的有效性评估及其设计应用所面临的问题与改进方法,屈曲约束支撑的连接构件性能、优化及其研发和应用,黏滞阻尼器应用中的构件性能提升方法、空间优化布置方法以及性能评估方法,以及磁流变阻尼器等其它消能减震技术的发展等4个方面分别作了概括性评述和展望,提出了有待进一步研究的若干问题。In this paper, the significant achievements of seismic energy dissipation technology in 16th World Conference on Earthquake Engineering were reviewed including the latest researches and applications of tuned mass damper, buckling- restrained brace, viscous damper and other types of energy dissipation technologies. The general comments and prospects were focused on the following four aspects： the evaluationof the effectiveness of the tuned mass damper and its application problems as well as improving methods; the connected component performances and optimization for bucklingrestrained braces along with research developments and applications; the improvement methods for the component performances of viscous damper, optimization methods for damper layout and performance evaluation methods; the ascendant energy dissipation damping technique of magneto-rheological damper, etc. Some problems to be researched further were also summarized in this paper.

关 键 词：消能减震技术 阻尼器 发展趋势 

分 类 号：TU352[建筑科学—结构工程] TU398