| STUDY ON PRODUCTION SYSTEM OPERATION REGULARITY OF FULLY MECHANIZED SUBLEVEL CAVING MINING AND SEQUENTIAL OPERATION |
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| 作者姓名： | 李学忠 王新淮 陈永文 |
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| 作者单位： | Li Xuezhong ;Wang Xinhuai; Chen Yongwen (Taiyuan University of Technology，Taiyuan 030024) (Taiyuan Branch，China Coal Research Institute，Taiyuan 030006) |
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| 摘 要： | Sublevelcavingminingisakindofefficientmethodofunstableseammining,whichhaslotsofevidentadvantagessuchashighproduction,highefficiencyandlowcostpertonandsoon.Inrecentyears,manyauthorsathomeandabroadhavealreadydonealargenumberofworkaboutcavingmechanism,activityregularity,roofbehaviour.However,thefullymechanizedsublevelcavingmininghasacomp1icatedproductionsystemandmanysequences,currentoutputissomewhatlowandlatentcapacitycannotbebroughtintofullplay.ThefullymechanizedsublevelcavingminingfaceinLiujial…
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STUDY ON PRODUCTION SYSTEM OPERATION REGULARITY OF FULLY MECHANIZED SUBLEVEL CAVING MINING AND SEQUENTIAL OPERATION |
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| Li Xuezhong ,Wang Xinhuai, Chen Yongwen.STUDY ON PRODUCTION SYSTEM OPERATION REGULARITY OF FULLY MECHANIZED SUBLEVEL CAVING MINING AND SEQUENTIAL OPERATION[J].Journal of Coal Science & Engineering(China),1998(1). |
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| Authors: | Li Xuezhong Wang Xinhuai Chen Yongwen |
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| Abstract: | According to a lot of practical data in Liujialiang Mine and reliability theory and result of computer simulation, operation regularity of fully mechanized sublevel caving mining production system in the condition of gently inclined complicated geological structure and production shortcomings are found out and reliability of system and output of the working face are predicted finally. |
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| Keywords: | fully mechanized sublevel caving mining face sequential operation computer simulation reliability theory |
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