汝州市蟒川镇小龙庙选坡组滑坡特征及稳定性分析  

Characteristics and Stability Analysis of the Landslide in Xuanpozu Mangchuan County, Ruzhou City

作　　者：李士琳 

机构地区：[1]河南理工大学资源环境学院,河南焦作454003 [2]河南省煤炭地质勘察研究总院,河南郑州450052

出　　处：《资源导刊（地球科技版）》2015年第11期38-41,共4页

摘　　要：以汝州市蟒川镇小龙庙选坡组滑坡为研究对象，通过现场勘查和室内外实验等手段，在充分研究该区的气象特征、地形地貌、地层岩性、地质构造、水文地质条件和工程地质条件的基础上，分析滑坡形态、物质组成特征，确定滑坡的岩土物理力学参数和安全系数，使用极限平衡法对滑坡进行稳定性评价。the landslide in Xuanpozu Mangchuan County, Ruzhou City is selected as the slope landslide research object in this paper. Through field survey and indoor and outdoor experiments, fully studying the weather identities, landform, stratum lithology, geological structure, hydrogeology and engineering geology conditions, on the basis of analyzing the characteristic of the landslide shape and composition, the rock and soil physical and mechanical parameters of landslide and the safety coefficient are confirmed, and by the limit equilibrium method to evaluate the landslide stability.

关 键 词：汝州市 选坡组滑坡 特征 稳定性分析 

分 类 号：P642.22[天文地球—工程地质学]