南水北调与水利科技Issue(1)：97-100,125,5.DOI:10.3724/SP.J.1201.2014.01097
基于强度折减法的三维有限元在边坡加固工程中的应用
Application of 3D FEM Based on Strength Reduction Method in Slope Reinforcement Project
摘要
Abstract
The 3D finit e element met hod based on strengt h reduct ion method was used to analyze the slope stability of a slope re-inforcement project under natural conditions. The dangerous zone and most dangerous sliding surface of the slope were deter-mined. On the basis, two reinforcement schemes w ere proposed, including the fitting-slope reinforcement and anti-slide pile rein-forcement . The slope stability was analyzed under the tw o reinforcement schemes. T he result s showed t hat the 3D finite element met hod based on strengt h reduct ion method can provide reliable analysis of slope stability for the three-dimensional slopes with weak interlining and complex geological conditions. The three-dimensional finite element numerical simulat ion is necessary in the select ion of slope reinforcement scheme.关键词
强度折减法/三维有限元/边坡稳定性/贴坡加固/抗滑桩加固Key words
strength reduction method/3D finite element method/slope stability/f itting-slope reinforcement/anti-slide pile rein-forcement分类
建筑与水利引用本文复制引用
苏超,尹晓明,徐晨..基于强度折减法的三维有限元在边坡加固工程中的应用[J].南水北调与水利科技,2014,(1):97-100,125,5.基金项目
国家自然科学基金(51279053) （51279053）
