近断层区域公路隧道地震响应分析  

The Seismic Response Analysis of Road Tunnel with Different Thickness of the Lining in Near-fault Area

作　　者：张祝永[1] 朱育才 张恩情[1] 皮亮[1] 

机构地区：[1]重庆交通大学土木建筑学院,重庆400074 [2]云南省公路科学技术研究院,昆明650051

出　　处：《北方交通》2013年第1期101-103,共3页Northern Communications

摘　　要：基于土-结构相互作用模型,利用粘弹性边界条件,提取台湾集集地震典型的近场、远场地震记录,采用MIDAS-GTS软件,分析了在近场、远场地震作用下,隧道衬砌厚度变化时衬砌结构的地震响应及其对比。Based on soil-structure interaction model and by means of viscosity-elasticity boundary condition,extract the typical near-field earthquake in Taiwan Chi-Chi earthquake near-field and far-field seismic records,the seismic response of the lining structure with the tunnel lining thickness changing for seismic loads of the near and far field is analyzed and contrasted by using the MIDAS-GTS software.

关 键 词：近断层地震动 地震响应 时程分析法 

分 类 号：U452.28[建筑科学—桥梁与隧道工程]