摘要
简要介绍国外桥梁隔震技术的发展，对比了我国桥梁隔振技术的研究与应用现状。同传统的结构抗震设计相比，讨论了结构采用隔震技术的一些特点，对各国规范中的关于桥梁减隔震规定作了简介与比较。最后，提出了促进我国桥梁隔震技术发展的意见。
The development and application of seismic isolation technology for bridge at home and abroad were briefly introduced. In comparision with traditional seismic design of bridge,the characteristic of the seismic isolation technology was discussed. Therefore, the stipulation for seismic isolation design of bridge in Eurocode,U.S.code and Japan code was described. Finally,some suggestions for promoting the application of seismic isolation technology in our country were presented.
出处
《振动工程学报》
EI
CSCD
1999年第2期173-181,共9页
Journal of Vibration Engineering
关键词
抗震
隔振
桥梁
橡胶支座
结构抗震设计
seismic resistance
seismic isolation
bridge
rubber bearing
structural seismic design
