桥梁抗震措施研究若干进展  

Research Progress on Anti-seismic Measures of Bridges

作　　者：陈相宇 Chen Xiangyu(Nanchang University,Nanchang,Jiangxi 330031)

机构地区：[1]南昌大学,江西南昌330031

出　　处：《江西建材》2018年第10期11-11,14,共2页Jiangxi Building Materials

摘　　要：既有震害表明,地震中桥梁破坏可能会带来生命财产损失及次生灾害。我国地震活动频繁,桥梁工程采取合理的抗震措施以提高抗震性能是必要的。针对桥梁抗震措施研究进展,本文主要从桥梁结构抗震设计理论、桥梁防落梁装置及减隔震装置、桥梁抗震加固技术展开归纳阐述与认识,并对其发展趋势进行展望。The existing earthquake shows that bridge damage may cause loss of life and property. Seismicity are frequent in China. It is essential for bridge to take proper anti-seismic measures. Based on the research progress,this paper mainly summarizes and expounds the seismic design theory,anti-falling beam devices,anti-seismic devices,and seismic strengthening technology,and foresee its development trend.

关 键 词：抗震设计理论 防落梁装置 减隔震装置 抗震加固技术 

分 类 号：U442.55[建筑科学—桥梁与隧道工程]