Research overview of application of seismic isolation measures for long span suspension Bridges

2018 International Conference on Civil, Architecture and Disaster Prevention

土木建筑工程

Chen, Kejian^1 ; Liu, Wei^1 ; Ai, Zhineng^1 ; Zhong, Tieyi^2

China Railway Eryuan Engineering Group Co. Ltd., Sichuan Province, Chengdu

610031, China^1

School of Civil Engineering, Beijing Jiaotong University, Beijing

100044, China^2

关键词: Damping control;    Inevitable trends;    Long span suspension bridges;    Long-span bridge;    Research overviews;    Seismic isolation;    Shock absorption;    Structural effectiveness;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/218/1/012009/pdf
DOI  :  10.1088/1755-1315/218/1/012009

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

From the perspective of structural effectiveness and technology of damping control, this paper comprehensively reviews the research on the energy dissipation and damping control of suspension bridges by domestic and foreign scholars, including damper application, central buckle application and other application measures, which provides reference for the further development of similar research in the future. More and more application of energy dissipation and damping measures in long-span suspension bridges will certainly stimulate the development of this field. It will become an inevitable trend to pay attention to the shock absorption of long-span bridges.