基于露天矿山采场边坡安全隐患治理的生态修复研究

Ecological restoration research based on the treatment of hidden danger of stope slope in open-pit mine

目前部分花岗岩型生产矿山,与周边露天矿山等废弃矿山近距离相邻,由于历史遗留等原因,矿山之间存在隔离带,易形成孤立岩体,其岩体侧不稳固,加之断层破碎带节理裂隙发育,易构成不稳定的潜在滑坡体边坡,岩体侧在雨季极易出现滑坡、崩塌等地质灾害。本文以三佳子饰面花岗岩矿进行安全隐患消除工作,同时对该矿及其周边矿区进行统一有序的矿山生态修复工作方案为例,旨在引起矿山企业和安全生产管理同行们对潜在的露天矿采场边坡安全隐患的关注和重视,并为类似露天矿山安全隐患的排除及生态修复提供借鉴和参考。

At present,some granite-type production mines are closely adjacent to the surrounding open-pit mines and other abandoned mines.Due to historical legacy and other reasons,there are isolation zones between the mines,which is easy to form isolated rock mass.The rock mass side is unstable,and the joint cracks in the fault fracture zone are developed,which is easy to form an unstable potential landslide slope.In this paper,the authors take Sanjiazi granite mine as an example to eliminate safety hazards,and at the same time to carry out a unified and orderly mine ecological restoration work plan for the mine and its surrounding mining areas,aiming to attract the attention and attention of mining enterprises and safety production management peers to the potential safety hazards of open-pit pit slope.It also provides reference for the removal of hidden safety hazards and ecological restoration of similar open-pit mines.