瑞丽市滑坡灾害调查

Investigation Analysis of Landslides in Ruili City

对云南瑞丽市6个乡镇地质灾害进行调查。结果显示:该区滑坡总数为51个,形态以舌形、半圆形为主;滑坡规模以小型居多,占82.35%;滑坡主要发生在岩层倾向与坡向大致斜交的斜向坡部位。同时,对滑坡的危害程度、形成条件、稳定性与发展趋势进行了全面分析。

Geological disasters in six towns and villages of Ruili City in Yunnan Province were investigated .Results showed that the total number of landslides were 51,mainly in the shape of tongue and semicircle.They were mainly small in scale,accounting for 82.35%.Landslide mainly oc-curred in inclined slope area.At the same time,the hazard degree,forming conditions,stability and development trend of landslides were compre-hensively analyzed.