广西恭城某铅锌矿山地质灾害发育特征及防治措施

Development Characteristics and Prevention Measures of Geological Disasters in a Leadzinc Mine in Gongcheng County of Guangxi Province

摘要:

以广西恭城县某铅锌矿山为例，在充分了解矿山地质环境条件的基础上，从矿山实际情况出发，查明现状地质灾害发育特征，并预测未来地质灾害发展趋势，继而提出了具有针对性的防治措施。该矿山地质环境条件复杂；现状发育的地质灾害为崩塌、滑坡，影响程度较轻；预测矿山可能发生地质灾害类型有崩塌、滑坡、泥石流、地下水污染、采空区地面塌陷（沉陷）和矿坑突水等，影响程度较严重；在此基础上提出了拦挡、排水、矿坑回填等一系列防治工程措施，并重点论述新型宾格石笼挡墙在矿山地质灾害防治工程中的应用。

Abstract:

Taking Gongcheng Leadzinc mine as an example, on the basis of knowing geological environment condition, from actual situation of the mine, development characteristics of the essential geological disasters have been found out, developing trend in the has been predicated, and prevention and control measures are put forward. The mine has complex geological environmental conditions; its geological disasters of the essential development are eboulement and landslide, which are affected to a lesser extent. It predicts that the following disasters, such as eboulement, landslide, mudrock flow, groundwater pollution, minedout area surface collapse (subsidence) and mine water bursting can happen, and the influence is serious. On these basis, a series of prevention measures have been put forward in this paper. The application of new accusative gabion retaining wall in geological disaster prevention projects in the mine has been discussed.