加筋挡墙加筋机理及其力学行为的分析  

Analysis of Reinforced Mechanism and Mechanics Behavior of Reinforced Retaining Wall

作　　者：李小青[1] 虞海珍[1] 

机构地区：[1]华中科技大学土木工程与力学学院,武汉市430074

出　　处：《公路》2006年第12期82-86,共5页Highway

摘　　要：随着加筋挡土结构在我国公路建设中被广泛研究和应用,加筋挡墙的加筋机理及其力学响应分析越来越引起重视。在研究加筋挡墙的加筋机理及复合土体强度特性的基础上,运用AN SY S分析软件对加筋挡墙的受力机制及力学行为特点进行模拟计算分析,得出了一些有益的结论,对加筋挡土工程具有指导和借鉴作用。With the application and study on the reinforced retaining wall in highway construction, the study of the reinforced mechanism and the mechanics response of the reinforced retaining wall are paid more attention. On the basis of the study on the reinforced mechanism of the reinforced retaining wall and strength characteristics of the composite soil, the reinforced mechanism and the mechanics behavior of the reinforced retaining wall are simulated and calculated by ANSYS analysis software in this paper. Some available conclusions are obtained, and it makes reference to the reinforced retaining wall engineering.

关 键 词：加筋挡墙 加筋机理 力学行为 数值分析 

分 类 号：U417.1[交通运输工程—道路与铁道工程]