摘要
随着城市浅埋隧道建设的快速发展,地下工程的抗震性能愈来愈受到关注,隧道结构的抗震、减震分析变得日益重要。文章综合论述了城市浅埋隧道的震害特点及减震措施,并阐述了浅埋隧道地震反应分析的实用方法,进而提出目前抗震设计中应该注意的问题,对改善城市浅埋隧道的抗震设计具有重要意义。
With the rapid development of the construction of shallow urban tunnels,the aseismic performance of underground constructions is more concerned and the anti-seismic analysis of tunnels is becoming more important.This paper comprehensively analyzes the earthquake damage characteristics and seismo-reducing measures for shallow urban tunnels,discusses the practical method of seismic response analysis of shallow tunnels and further presents the issues that should be addressed in the current aseismic design,which will have great significance to improve the aseismic design of shallow tunnels.
出处
《现代隧道技术》
EI
北大核心
2011年第1期51-56,共6页
Modern Tunnelling Technology
关键词
浅埋隧道
抗震
减震
Shallow tunnel
Anti-seismic
Seismo-reducing
