煤層淺孔注水在高瓦斯綜采工作面的試驗(yàn)研究.pdf

1、安徽理工大學(xué)碩士學(xué)位論文煤層淺孔注水在高瓦斯綜采工作面的試驗(yàn)研究姓名：高建申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：安全技術(shù)及工程指導(dǎo)教師：戴廣龍20070610目錄AbstractThispapermainresearchonthemechardSillaswellaseachkindoffactorandthecorrelationparametertoinfluenceirrigationeffectofcoalbedpourswater，unif

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4、achievedthebestmoisteffectgoalofthecoalbedpourswatel“Studiedthemaindustori酉nandthedistributionruleinworkingfaces，andcomparedaroundtheirrigationbasedoilthemeasureddataanalysisthechangeofeachmainlytoproducethedustworkingpr

5、oceduredustdensityobtainedthecoalbedtopourwatercantheactivecontrolworkingfacescoaldust，gotuptheextremelyidealfallingdusteffectconclusion；Studiedthecoalbedtopourwatermayincreasetheoverhaulclassgastherelease，reducedtheprod

6、uctionclassthegasdensity，haseffectivelysuppressedthephenomenonwhichtheproductionclassgasoftensurpassedlimits；Restsonthemassivescenemeasureddata，hasanalyzedaroundtheirrigationtheworkingsurfacegasprominenttargetchange，obta