摘要
为了研究潞宁煤业公司煤炭资源特点,通过文献研究和现场调研,从资源条件、安全及开采技术条件、环境条件、开采经济效益4个方面进行分析,建立了潞宁煤业公司煤炭资源综合评价指标体系。运用层次分析法(AHP)对煤炭资源综合评价指标体系中的24个评价指标进行权重计算,再利用熵权法修正指标权重,得到各评价指标综合权重,对潞宁煤业公司各分公司煤炭资源进行了综合评价。结果表明:潞宁煤业公司所属各分公司中,大汉沟煤业煤炭资源综合评价等级为良,前文明煤业、忻丰煤业、静安煤业煤炭资源综合评价等级为中,但煤炭资源综合评价得分平均值为47.8054,得分较低,潞宁煤业公司煤炭资源整体偏差。根据评估结果和现场调研,为潞宁煤业公司的发展提供针对性建议。
In order to study the characteristics of coal resources of Luning Coal Industry Group,through literature research and on-site investigation,this paper analyzes the four aspects of resource conditions,safety and mining technical conditions,environmental conditions and economic benefits,and establishes a comprehensive evaluation index system for coal resources of Luning Coal Industry Group.Using analytic hierarchy process(AHP)to calculate the weight of 24 evaluation indicators in the comprehensive evaluation index system of coal resources,using the entropy method to correct the weight of the indicators,and obtain the comprehensive weight of each evaluation index,comprehensive evaluation of coal resources of each branch of Luning Coal Industry Group.The results show that the comprehensive evaluation grade of coal resources of Zhongdahangou Coal Industry of each branch of Luning Coal Industry Group is good.The comprehensive evaluation grades of coal resources of Qianjiang Coal Industry,Qifeng Coal Industry and Jing an Coal Industry are middle,However,the average score of comprehensive evaluation of coal resources is 47.8054,which indicates that the score is lower,and the overall deviation of coal resources of Luning Coal Industry Group.Based on the assessment results and on-site investigations,we will provide targeted recommendations for the development of Luning Coal Industry Group.
作者
杜建磊
申宇鹏
李杨
王江
DU Jianlei;SHEN Yupeng;LI Yang;WANG Jiang(School of Energy and Mining Engineering,China University of Mining and Technology(Beijing),Beijing 100083,China;Beijing Key Laboratory for Precise Mining of Intergrown Energy and Resources,China University of Mining and Technology(Beijing),Beijing 100083,China)
出处
《中国矿业》
北大核心
2020年第4期32-37,共6页
China Mining Magazine
基金
国家重点研发计划资助项目资助(编号:2016YFC0600708)
中央高校基本科研业务费资助项目资助(编号:2011YZ05)。
关键词
煤炭资源
综合评价
层次分析法(AHP)
熵权法
开发利用
coal resource
comprehensive evaluation
analytic hierarchy process(AHP)
entropy method
development and utilization
