平邑石膏矿山地质灾害类型成因探讨与防治对策

Discussion of Geological Hazards Types and Origins of Gyps Deposit in Pingyi County

石膏是平邑县目前开采的较主要的矿种之一 ,随着该矿的开采 ,采空区面积逐渐扩大 ,诱发了多起地面下沉、地裂缝和地面塌陷等地质灾害。本文对各类型地质灾害的形成机制进行了分析 。

Gyp is a major kind of mineral mine at present in Pingyi county. Accompanying with its mining, squares of mining-out area are increasing gradually which caused many geological hazards, such as subsidence, fracture and surface collapse. Forming mechanisms of some types of geological hazards are analysed in this paper, and protection countermeasures are put forward as well.