减隔震桥梁设计方法及抗震性能分析  

Seismic Isolation Design Methods and Anti-seismic Performance Analysis of Bridges

作　　者：武剑 巩磊 Wu Jian;Gong Lei(Shenyang Municipal Engineering Design and Research Institute Co.,Ltd.,Shenyang 110016,Liaoning Province,China)

机构地区：[1]沈阳市市政工程设计研究院有限公司,辽宁沈阳110016

出　　处：《建筑与装饰》2025年第1期25-27,共3页Construction & Decoration

摘　　要：随着经济的发展,交通网络也日益发达,桥梁在其中发挥着非常重要的作用,其性能设计与运行维护具有安全运维难度高、成本多的特点。在桥梁工程中运用减隔震技术,能够使桥梁拥有更强的抗震性能,从而在很大程度上提升桥梁工程的安全性。本文阐述了桥梁减隔震设计的设计原理,详细分析桥梁减隔震的几种设计方法,希望可以为相关的桥梁施工和管理人员提供一定参考。With the development of the economy and the increasing sophistication of transportation networks,bridges play an extremely important role,characterized by the high difficulty and cost of safe operation and maintenance in their performance design and maintenance.The application of seismic isolation technology in bridge engineering can enhance the seismic resistance of bridges,thereby significantly improving the safety of bridge projects.This paper elaborates on the design principles of bridge seismic isolation and analyzes several design methods of bridge seismic isolation,hoping to provide a reference for related bridge construction and management personnel.

关 键 词：减隔震 桥梁设计 抗震性能 

分 类 号：U44[建筑科学—桥梁与隧道工程]