节点文献
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
【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。
【Abstract】 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;
【Key words】 Near-fault ground motion; Seismic response; Time domain analysis approach;
【Key words】 Near-fault ground motion; Seismic response; Time domain analysis approach;
- 【文献出处】 北方交通 ,Northern Communications , 编辑部邮箱 ,2013年01期
- 【分类号】U452.28
- 【被引频次】2
- 【下载频次】82