复采煤层煤巷自燃隐患危险性评价与应用  

Research on Risk Evaluation of Spontaneous Combustion in Roadway of Repeated Mining Coal Seam

作　　者：王玉怀[1,2] 张志科 黄刚 尹义超 王风志 WANG Yu-huai;ZHANG Zhi-ke;HUANG Gang;YIN Yi-chao;WANG Feng-zhi(North China Institute of Science and Technology,Sanhe 065201,China;Hebei State Key Laboratory of Mine Disaster Prevention,Sanhe 065201,China;Kailuan Group Crop Ltd.,Tangshan 063018,China)

机构地区：[1]华北科技学院,河北三河065201 [2]河北省矿井灾害防治重点实验室,河北三河065201 [3]开滦(集团)有限责任公司,河北唐山063018

出　　处：《煤炭技术》2018年第9期163-165,共3页Coal Technology

基　　金：中央高校基本科研业务费专项资金资助(3142015021;3142017020;3142017019)

摘　　要：分析确定了煤巷自燃隐患危险性评价指标和评价模型,研究了评价指标权重系数和隶属度,对2390工作面煤巷自燃隐患危险性进行了评价,确定了重点隐患和一般隐患,并划分出重点防治区域。根据评价结果对不同隐患采取了相应的防治措施,提高了防灭火措施的针对性和有效性。The evaluation index and evaluation model of spontaneous combustion risk of coal roadway were determined and the weight coefficient and membership degree of the evaluation index were analyzed. The fire hazard of coal roadway in 2390 mining face was evaluated. The main hidden dangers and general risks were identified and the key controlling areas were classified as well. According to the evaluation results, the corresponding prevention and control measures had been taken.

关 键 词：复采煤层 煤层巷道自燃 危险性评价 隐患分类 

分 类 号：TD75[矿业工程—矿井通风与安全]