摘要
针对目前回采工作面预防与治理煤壁片帮工作的滞后性、盲目性等特点,建立回采工作面煤壁片帮预测体系,通过应用层次分析法和模糊数学的基本原理对煤壁的稳定性进行评判,并为保持煤壁稳定性而采取的控制措施提供依据。
Aiming at the characteristics of hysteresis and blindness during the prevention and treatment work of rib spalling in coal wall working face,establish the forecast system of rib spalling of the coal wall in the face,and judge the stability of the coal wall by applying of the basic principles of the analytic hierarchy process（AHP） and the fuzzy mathematics,then it can provide the basis for control measures to maintain the stability of the coal wall.
出处
《煤炭技术》
CAS
北大核心
2014年第9期188-190,共3页
Coal Technology
关键词
煤壁
片帮
预测
层次分析
模糊综合评判
coal wall
rib spalling
forecast
analytic hierarchy process
fuzzy comprehensive evaluation
