| 基于颗粒流的强度折减法分析匀质土坡稳定性 |
| |
| 引用本文： | 廖彪,刘忠,贺续文.基于颗粒流的强度折减法分析匀质土坡稳定性[J].路基工程,2011,0(1):131-133,137. |
| |
| 作者姓名： | 廖彪 刘忠 贺续文 |
| |
| 作者单位： | 湘潭大学土木工程与力学学院, 湖南湘潭 411105 |
| |
| 摘 要： | 将颗粒流方法与强度折减法结合,对匀质土坡稳定性进行了分析。通过对颗粒间的接触强度和摩擦系数同时进行折减,直到土坡破坏,此时的折减系数即为土坡安全系数。另外,由土坡颗粒的位移矢量图确定了滑裂面的位置。
|
| 关 键 词： | 颗粒流 强度折减法 匀质土坡 安全系数 滑裂面 |
| 收稿时间： | 2019-11-09 |
Analysis of Homogenous Soil Slope Stability Using Strength Reduction Method Based on Particle Flow |
| |
| Authors: | LIAO Biao LIU Zhong HE Xu-wen |
| |
| Institution: | LIAO Biao,LIU Zhong,HE Xu-wen (School of Civil Engineering and Mechanics,Xiangtan University,Xiangtan 411105,Hunan,China) |
| |
| Abstract: | Combined with particle flow method and strength reduction method,the stability of homogenous soil slope is analyzed.Through reduction of contact strength and friction coefficient among particles until failure of soil slope,the reduction factor at this time is the safety factor of soil slope.In addition,the position of cracking surface is determined by displacement vector of slope particles. |
| |
| Keywords: | particle flow strength reduction method homogenous soil slope safety factor cracking surface |
| 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 |
|
