Development and analysis of long stroke TMD for earthquake

摘要：

　　To improve seismic resistance performance of high-rise buildings against long-period and long-duration ground motion,we developed long stroke Tuned Mass Damper.This TMD consists of 3 united pendulums,12 oil dampers and box shaped 400ton weight with around 4m stroke.In this paper,constitution of TMD is introduced and damping performance of high-rise building with TMD is shown by time history analysis and modal analysis.To evaluate rolling and torsional motion of TMD,3-dimentional analysis is conducted and confirmed that the effect of rolling and torsional motion is small and do not result in adverse effect to the response of high-rise building.

关键词： TMD Long Stroke Damping Effect Torsional Motion Rolling Motion

作者: Y.Ishikawa R.Maseki Y.Kimura N.Yamato

作者单位: Taisei Corporation,Yokohama 245-0051 JAPAN Taisei Corporation,Tokyo 163-0606 JAPAN

会议类型: 国际会议

会议名称: The 7th World Conference on Structural Control and Monitoring(7WCSCM)(第七届结构控制与监测世界大会)

会议地点: 青岛

会议语种:英文

页码: 535-543

在线出版日期: 2018-07-22（万方平台首次上网日期，不代表论文的发表时间）