陇东地区建材露天矿山环境恢复治理措施探讨——以石层子石灰岩矿为例  

Discussion on Environmental Restoration and Control Measures of Building Materials Open-pit Mine in Longdong Area-Taking Shicengzi Limestone Mine as an Example

作　　者：白兆安 BAI Zhao-an(Gansu Branch of China National Geological Exploration Center of Building Materials Industry,Tianshui 741000,China)

机构地区：[1]中国建筑材料工业地质勘查中心甘肃总队,甘肃天水741000

出　　处：《中国非金属矿工业导刊》2023年第1期74-77,69,共5页China Non-Metallic Minerals industry

摘　　要：露天采矿具有基建期短、见效快、开采成本低等特点,我国建材矿山绝大多数采用露天开采方式。但露天开采也产生了严重的环境问题,主要表现为开采使边坡改变原有的天然平衡,易诱发崩塌等地质灾害;露天采场和工业场地、以及建筑物等功能区破坏了原始地形地貌景观等。本文以石层子石灰岩矿为例,具体分析评价了矿山存在的生态环境问题,并提出了切实可行的恢复治理措施,以供同类矿山环境恢复治理参考。Opencast mining has the characteristics of short infrastructure period, quick efficiency and low mining cost. The vast majority of building materials mines in China use open-cast mining. However, open pit mining has also produced serious environmental problems, which are mainly manifested in that mining changes the original natural balance of the slope and is easy to induce geological disasters such as collapse;The open pit, industrial site, buildings and other functional areas have damaged the original landform and landscape. In this paper, taking Shitienzi limestone mine as an example, the ecological environment problems existing in the mine are analyzed and evaluated in detail, and practical restoration and treatment measures are put forward for reference of similar mine environment restoration and treatment.

关 键 词：建材露天矿山 恢复治理 陇东地区 

分 类 号：TD167.1[矿业工程—矿山地质测量] TD872.5