矿产资源开发效率模糊综合评价模型——以攀西地区钒钛磁铁矿为例

Fuzzy comprehensive evaluation model of mineral resources development efficiency——A case from vanadium-titanium magnetite mine in Panxi district

矿产资源开发效率综合评价是一项涉及多模糊因素的多层次的复杂系统工程。通过分析钒钛磁铁矿开发效率的影响因素,从矿产资源开发利用水平、矿山地质环境恢复与治理、人员效率与开发利用效益等4个方面构建指标体系;根据钒钛磁铁矿开发效率影响因素及综合评价结果具有模糊性这一特点,建立了开发效率综合评价两级模糊综合评价模型。通过调研收集了攀西钒钛磁铁矿开发效率的相关数据,并应用两级模糊综合评价模型进行了评价。评判结果反映了攀西钒钛磁铁矿开发利用的现状,同时也显示攀西地区的钒钛磁铁矿开发利用处于较高的水平。

The evaluation of mine development efficiency is a complex system engineering which involves lots of factors in different levels,important for saving and protection of mineral resources.There are the factors affect-ing the efficiency of vanadium titanium magnetite development.They are the level of mineral resources develop-ment and utilization,mine geo-environment recovery and management,personal efficiency and the development and utilization of economic benefits.According to the fuzziness of influencing factor and evaluation in vanadium-tianium magnetite mine development,a fuzzy comprehensive evaluation model is established from a comprehen-sive evaluation for vanadium-tianium magnetite mine in Panxi district.The evaluation reflects the present situa-tion of vanadium-tianium magnetite mine development in Panxi region,and shows the high level of development and utilization.