风积砂加筋挡墙筋带受力有限元分析  

Geogrids' FEM Analysis of Eolian Sand Retaining Wall Reinforced with Geogrids

作　　者：陈宝玉[1] 姜铁[1] 孟庆余[1] 李伟男[1] 

机构地区：[1]内蒙古通辽市公路管理处,通辽028000

出　　处：《武汉理工大学学报》2007年第9期170-172,共3页Journal of Wuhan University of Technology

摘　　要：针对加筋挡墙筋材与挡墙及墙后填土的相互作用机理,采用有限元方法对风积砂加筋挡墙进行力学分析,得到墙后填土路堤中筋材受力的特点,对加筋挡墙设计和施工有实践意义。Base on the characteristic between geogrids and filled materials, this paper analysis the retaining wall reinforced with geogrids with a method of finite element, Some special mechanical phenomena of geogrids which inside the fill of retaining wall has been found through the analysis. It has some practical meaning to the retaining wall reinforced with geogrids in designing and construction.

关 键 词：风积砂加筋挡墙 土工格栅 有限元法 

分 类 号：U213.1[交通运输工程—道路与铁道工程]