层次分析法在山东省废弃矿井危害性评价中的应用

Application of Analytic Hierarchical Process Method in Harmfulness Assessment of Abandoned Mines in Shandong Province

摘要:

山东省废弃矿井数量多、分布广，危害程度复杂多样，该文选取矿井类型、井口稳定状态、人口密度、采空区稳定状态、地下水污染程度、土地资源及地形地貌景观影响程度为评价指标，建立了基于层次分析法的废弃矿井危害性评价模型，对其危害性进行了评价研究，可为当地编制废弃矿井治理规划和防灾减灾提供科学依据。

Abstract:

Abandoned mines widely distributed in Shandong province with a large number and different types of dangers. In this paper, choosing types, wellhead stable states, population density, stable states in minedout areas, groundwater pollution degrees, land resources and terrain landscape impact as 6 assessment indexes，evaluation model based on AHP abandoned mines hazards has been established, and its harmfulness has been evaluated. It can provide a scientific basis for making governance planning, hazards prevention and protection of abandoned mines .