高填方土工格栅加筋土边坡非线性有限元分析  

Nonlinear Finite Element Analysis of Reinforced Soil Slope of High Fill Geogrids

作　　者：孙倩[1] 

机构地区：[1]石家庄铁道学院研究生分院,石家庄市050043

出　　处：《勘察科学技术》2008年第5期34-39,共6页Site Investigation Science and Technology

摘　　要：以云南楚雄变电站地基处理为研究背景,利用岩土工程有限元软件PLAXIS,采用有限元强度折减法对该工程的两个试验断面进行稳定性计算,对加筋土边坡的加筋效果、机理进行了分析,对加筋、边坡形状对边坡稳定性的影响进行了研究。On the study background of ground treatment in Chuxiong substation in Yunnan, strength reduction FEM is adopted to stability calculation of two test cross sections in the engineering project by PLAXIS program, and the reinforced effect , mechanism of reinforced soil slope are analyzed ; at last, the influence of reinforcement , slope shape to slope stability are studied as well.

关 键 词：边坡 加筋 稳定性 PLAXIS程序 

分 类 号：TU43[建筑科学—岩土工程]