土木工程与管理学报2025，Vol.42Issue(6)：71-80,104,11.DOI:10.13579/j.cnki.2095-0985.2025.20250233
基于TMIS惯容减振系统的楼板振动控制研究
Study on Floor Vibration Control Based on TMIS Inerter Damping System
摘要
Abstract
The application of tuned mass damper(TMD)in engineering applications is often limited by the requirement of large tuned mass and installation space.To address this issue,this study ex-plores the lightweight advantages of the tuned mass inerter system(TMIS)in vibration control and proposes its application for floor comfort control.Through theoretical analysis,the mean square ex-pression of the acceleration response of a single-degree-of-freedom structure equipped with a TMIS un-der human-induced excitation is derived,and corresponding performance evaluation metrics are estab-lished.The influence of various design parameter of the TMIS on vibration reduction effectiveness is systematically investigated,and the validity of the lightweight vibration control design method is veri-fied via numerical examples.Additionally,SAP2000 is employed to model the floor,and the vibration control performance of the TMIS is compared with that of a TMD.The results show that,compared to TMD,the TMIS not only achieves equivalent vibration control performance but also significantly re-duces the required tuned mass,effectively realizing the lightweight design objective,providing a more practical and valuable technical solution for enhancing floor comfort.关键词
惯容/轻量化/楼板/调谐质量惯容系统Key words
inerter/lightweight/floor/tuned mass inerter system分类
建筑与水利引用本文复制引用
刘洋,傅紫茹,周方圆..基于TMIS惯容减振系统的楼板振动控制研究[J].土木工程与管理学报,2025,42(6):71-80,104,11.基金项目
国家自然科学基金(52178288) （52178288）
