东苗家滑坡稳定性分析及处理方式研究  

Dongmiaojia Landslide Stability Evaluation and Treatment Method

作　　者：胡江春[1] 邹正盛[2] 李晨[1] 刘晓阳[1] 郭乃胜[1] 

机构地区：[1]中原工学院,郑州450007 [2]河南理工大学深部矿井建设省重点学科开放实验室,河南焦作454000

出　　处：《中原工学院学报》2015年第6期57-60,共4页Journal of Zhongyuan University of Technology

基　　金：国家自然科学基金项目(51074196;51574296);河南理工大学深部矿井建设省重点学科开放实验室开放基金项目(2014KF-03)

摘　　要：以小浪底东苗家滑坡体为例,在调查分析该滑坡的地层岩性、地质构造和岩体结构基础上,运用三维有限元分析方法分析该滑坡体的稳定性状况,得出该滑坡主滑动方向及其滑动变形最大部位,并给出处理建议,为小浪底水库水位变化后东苗家滑坡稳定性分析提供技术支持。In the paper, Dongmiaojia landslide as an example, strata condition, rock mass structure and engineering geology condition of the landslide are analyzed. The stability of the landslide is researched using three-dimensional finite element. The results show that the main landslide sliding direction is pointing to the ri verbed of Yellow river and the maximum sliding deformation area is the upper of 4 # road. Then, the treatment method is proposed. The results can provide technical support for the landslide stability of Xiaolangdi reservoir bank when water level changes.

关 键 词：滑坡稳定性 工程地质条件 三维有限元 

分 类 号：P642.22[天文地球—工程地质学]