摘要
本文结合实际工程,利用ANSYS软件建立三维有限元模型,采用地震时程分析方法对软弱地基下的河底公路隧道抗震性能进行了研究分析,为该类型隧道的设计提供参考依据。
The 3-D finite element model was founded by using ANSYS based on a tunnel project. Using dynamic time-history analysis, the aseismatic ability of road tunnel sub-river with cement-soil retaining wall was studied. And the conclusions could be referenced by the tunnel deviser.
出处
《世界科技研究与发展》
CSCD
2009年第2期290-292,共3页
World Sci-Tech R&D
关键词
河底隧道
软弱地基
时程分析
sub-river tunnel
cement-soil retaining wall
dynamic time-history analysis
