摘要
本文以云南某地质环境复杂的边坡典型剖面为例,运用FLAC-2D二维有限差分数值计算软件,采用通过对c,φ值翻倍的思路分析了边坡的稳定性。同时得出边坡的破坏模式。最终总结出一种复杂岩土边坡稳定性分析流程。为边坡治理工程人员制定安全、合理、经济的设计方案提供依据。
To take some typical profile of slope in Yunnan which has complex geological environment as an ex- ample, using FLAC-2D finite numerical calculation software, using the thinks of doubling the c, φ, the stability of the slope is analyzed meanwhile the failure mode of the slope is obtained. A stability analysis＇ s process of complex geotechnical slope is summarized ultionately. A safety, economy, reasonable design is provided for slope engineer- ing developing.
出处
《科学技术与工程》
北大核心
2012年第10期2487-2490,共4页
Science Technology and Engineering
关键词
复杂边坡
破坏模式
强度折减法
稳定性
complicated slopes failure mode strength reduction FEM stability
