不合理采矿工程活动对基岩顺层滑坡的影响:以纳雍县姑开乡胜利村冲子山体滑坡为例

Influence of unreasonable mining engineering activities on bedrock bedrock landslide:taking Chongzi landslide in Shengli village,Gukai township,Nayong county as an example

基岩顺层滑坡在贵州省较为常见,其形成影响因素与根据地质灾害孕育特征有所不同,其中不合理采矿工程活动是导致基岩顺层滑坡的原因之一,在贵州省境内多次造成灾害事件,是地质灾害防治重点。本文以纳雍县姑开乡胜利村冲子山体滑坡为例,在对滑坡地质环境背景条件、基本特征以及成因分析的基础上,取得了一定经验认识和启示,对顺层基岩发育区如何避免采矿工程活动引发地质灾害具有一定的参考意义。

Bedrock bedding landslide is relatively common in Guizhou,and its formation influencing factors are different from those according to the pregnant characteristics of geological disasters.Unreasonable mining engineering activities are also one of the causes of bedrock bedding landslide.In Guizhou,there are also many disaster events causing group death and group injury,which are also the focus of geological disaster prevention and control.Taking Chongzi landslide in Shengli village,Gukai township,Nayong county as an example,based on the analysis of geological environment background conditions,basic characteristics and causes of landslide,this paper has obtained certain experience and enlightenment,which has certain reference significance for how to avoid geological disasters caused by mining engineering activities in bedding bedrock development area.