摘要
包边填砂路堤结构在交通荷载下的动力特性将直接影响到高速公路运营过程中的路面结构及其路堤变形形态,采用FEM建模方法,计算交通荷载作用下填砂路堤动力反应性态,以及振动影响下的变形特性。
Dynamic characteristics of sand-filled embankment with cover layer structure under traffic load would be direct influence on road condition and deformation shape in using high road way. In this paper, dynamic response features and deformation properties of sand-filled embankment with cover layer structure under traffic load are calculated and analyzed with FEM method.
出处
《土工基础》
2009年第6期65-67,共3页
Soil Engineering and Foundation
基金
湖北省交通科技项目
关键词
包边填砂路堤
交通荷载
FEM建模
sand filled embankment with cover layer structure, traffic loading, FEM method
