中国矿业
中國礦業
중국광업
CHINA MINING MAGAZINE
2014年
1期
129-132
,共4页
采空区%自燃%评价指标%模糊综合评价%层次分析法
採空區%自燃%評價指標%模糊綜閤評價%層次分析法
채공구%자연%평개지표%모호종합평개%층차분석법
goaf%spontaneous combustion%evaluating indicator%fuzzy comprehensive evaluation%analy tic hierarchy process
根据采空区煤炭自燃影响因素和自燃防治因素，建立采空区煤炭自燃危险性评价指标体系，其一级指标为煤的自燃倾向性、煤层地质赋存条件、开拓开采因素、通风因素和自燃防治因素。通过采用模糊综合评价法，确定了评价指标的权重和隶属度函数，建立了采空区煤炭自燃危险性评价模型。并采用该评价方法对顾桥煤矿1122（3）工作面自燃危险性进行了评价，评价的结果与实际情况基本一致。该评价方法为制定有效的采空区自燃防灭火措施有一定的指导意义。
根據採空區煤炭自燃影響因素和自燃防治因素，建立採空區煤炭自燃危險性評價指標體繫，其一級指標為煤的自燃傾嚮性、煤層地質賦存條件、開拓開採因素、通風因素和自燃防治因素。通過採用模糊綜閤評價法，確定瞭評價指標的權重和隸屬度函數，建立瞭採空區煤炭自燃危險性評價模型。併採用該評價方法對顧橋煤礦1122（3）工作麵自燃危險性進行瞭評價，評價的結果與實際情況基本一緻。該評價方法為製定有效的採空區自燃防滅火措施有一定的指導意義。
근거채공구매탄자연영향인소화자연방치인소，건립채공구매탄자연위험성평개지표체계，기일급지표위매적자연경향성、매층지질부존조건、개탁개채인소、통풍인소화자연방치인소。통과채용모호종합평개법，학정료평개지표적권중화대속도함수，건립료채공구매탄자연위험성평개모형。병채용해평개방법대고교매광1122（3）공작면자연위험성진행료평개，평개적결과여실제정황기본일치。해평개방법위제정유효적채공구자연방멸화조시유일정적지도의의。
According to the coal spontaneous combustion factors and spontaneous combustion prevention factors in goaf , an evaluating index system is established for the risk of coal spontaneous combustion in goaf . The first grade indicator is self-ignition orientation of coal , geological occurrence conditions of coal bed ,mining factors ,ventilation factors and spontaneous combustion control factors .By adopting fuzzy comprehensive evaluation method , the index weight and membership function were determined and the fuzzy comprehensive evaluation model was established .In the end taking the 1122 (3) working -face of Guqiao coal mine as an example by adopting this method , the evaluation results are basically consistent with the actual . This showed that the evaluation method for making effective goaf spontaneous combustion fire prevention measures has guiding significance .
