| 用有限元强度折减法对加筋路堤边坡特性分析 |
| |
| 引用本文： | 郭存鸽,杨有海,刘永河.用有限元强度折减法对加筋路堤边坡特性分析[J].路基工程,2010,0(1):101-103. |
| |
| 作者姓名： | 郭存鸽 杨有海 刘永河 |
| |
| 作者单位： | 兰州交通大学土木工程学院, 兰州 730070 |
| |
| 摘 要： | 采用荷兰土工有限元软件PLAX IS,建立了未加筋路堤、等间距加筋路堤和不等间距加筋路堤三种有限元分析模型,分析路堤在三种情况下的稳定安全系数、坡脚水平位移、路堤中心地基与路堤顶部的竖向位移,并比较三种模型的计算结果。
|
| 关 键 词： | PLAXIS 有限元强度折减法 固结 等间距加筋路堤 不等间距加筋路堤 |
| 收稿时间： | 2019-11-02 |
Analysis on Slope Characteristics of Reinforced Embankment with Strength Reduction Finite Element Method |
| |
| Authors: | GUO Cun-ge YANG You-hai LIU Yong-he |
| |
| Institution: | College of Civil Engineering/a>;Lanzhou Jiaotong University/a>;Lanzhou 730070/a>;China |
| |
| Abstract: | With Holand earthwork finite element software PLAXIS,this paper establishes three finite element analysis models for unreinforced embankment,equally-spaced reinforced embankment and unequally-spaced reinforced embankment to analyze stable safety factor of embankment,horizontal displacement of slope toe and vertical displacement of embankment central foundation and crest under three conditions and compare the calculation results of these three models. |
| |
| Keywords: | PLAXIS strength reduction finite element method concretion equally-spaced reinforced embankment unequally-spaced reinforced embankment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《路基工程》浏览原始摘要信息 |
| 点击此处可从《路基工程》下载免费的PDF全文 |
