铁道科学与工程学报2017，Vol.14Issue(11)：2358-2362,5.
基于FLAC3D路基边坡安全系数影响因素分析
Analysis of influencing factors of subgrade slope safety factor based on FLAC3D
姜恒超1
作者信息
- 1. 湖南利联安邵高速公路开发有限公司,湖南 涟源417100
- 折叠
摘要
Abstract
FLAC3D is used to establish three-dimensional numerical model of subgrade slope. Based on strength reduction technique, the influence of cohesive force and angle of internal friction of soil on subgrade slope stability is studied. The research results show that, along with the increase of the cohesive force or internal friction angle, the subgrade slope safety factor increases linearly, plastic deformation area decreases gradually.关键词
FLAC3D/路基边坡/强度折减法/黏聚力/内摩擦角/安全系数Key words
FLAC3D/subgrade slope/strength reduction technique/cohesive force/angle of internal friction/safety factor分类
建筑与水利引用本文复制引用
姜恒超..基于FLAC3D路基边坡安全系数影响因素分析[J].铁道科学与工程学报,2017,14(11):2358-2362,5.
