Numerical Analysis of Construction Process for Four-Lane Large Section Highway Tunnel with FEM

摘要：

Against a highway tunnel with four lanes constructed by both side drift method in class II and III surrounding rock, based on FEM, the lining structure and the stability of the surrounding rock are stimulated and analyzed. Research results show that, displacement of surrounding rock in ultra-large span highway tunnel constructed by both side drift method can be controlled effectively and reasonable construction process is obtained.

关键词： four-lane large section highway tunnel both sides drift method construction process FEM

作者: Jinxing Lai Hao Lei Xiaowei Liu

作者单位: School of Civil Engineering Xian University of Architecture and Technology Xian, Shaanxi Province, School of Highway Changan University Xian, Shaanxi Province, 710064,China

会议类型: 国际会议

会议名称: 2010 International Conference on Construction and Project Management(2010年IEEE建设与项目管理国际会议 2010ICCPM)

会议地点: 成都

会议语种:英文

页码: 210-213

在线出版日期: 2010-11-16（万方平台首次上网日期，不代表论文的发表时间）