现代交通技术2025，Vol.22Issue(2)：29-33,51,6.
张弦梁结构人行天桥抗震及减震设计研究
Research on Seismic and Damping Design of Beam String Structure Pedestrian Bridge
蒲国柱 1陈大汉1
作者信息
- 1. 厦门市政建筑设计有限公司,厦门 361008
- 折叠
摘要
Abstract
A tuned mass damper(TMD)was introduced to establish a damping structure.Taking the pedestrian bridge in the Xiamen Healthy Walkway Landscape Improvement Project as an example,the string beam structure model is established by SAP2000 finite element software,analyze the seismic response of the shock-absorbing structure,and carry out the seismic chec-king calculation.The results show that the shock absorbing structure with TMD devices not only improves the vibration of the structure,but also effectively improves the overall seismic performance of the structure.关键词
人行天桥/减隔震方案/地震响应分析/抗震验算Key words
pedestrian bridge/seismic reduction and isolation scheme/seismic response analysis/seismic checking calculation分类
交通运输引用本文复制引用
蒲国柱,陈大汉..张弦梁结构人行天桥抗震及减震设计研究[J].现代交通技术,2025,22(2):29-33,51,6.
