结构工程师2017，Vol.33Issue(6)：8-14,7.
某体育馆看台的TMD减振分析与设计
TMD Vibration Analysis and Design of a Gymnasium Stands
刘念 1施卫星 1张全伍2
作者信息
- 1. 同济大学结构工程与防灾研究所,上海200092
- 2. 上海知鲤振动科技有限公司,上海200092
- 折叠
摘要
Abstract
As a large space public building,it should be confirmed that the gymnasium does not have excessive vertical vibration under pedestrianloads.In this paper,an actual gymnasium project with a TMD damping system is treated as the research object.Taking stand-up loads,music rhythmic loads,skipping loads and walking loads into account,it can satisfy the vibration comfortability requirements by the comparative analysis of the vibration response without and with the TMD system installed in the gymnasium stands under the same pedestrian load excitations.The results show that the TMD system has a certain effect on improving the vertical vibration comfortability of the stands.This TMD system application to the gymnasium stands can provide a reference for the vibration comfortability design of subsequent similar projects.关键词
TMD减振/体育馆看台/人致振动/舒适度Key words
tuned mass damper/gymnasium stands/human-induced vibration/comfortability引用本文复制引用
刘念,施卫星,张全伍..某体育馆看台的TMD减振分析与设计[J].结构工程师,2017,33(6):8-14,7.
