文档介绍：Subject :ResearchOnFlyAshSlurrySerifluxSolidifyFillingTechniqueInCoalMineSpecialty:SafetyEngineeringName :HEYi (Signature) Instructor:ZHANGJianrang (Signature) XUNLinsheng (Signature) ABSTRACTWiththecontinuousincreaseinChina'scoalproductionandcoaldemand,new,oincrease,continuousprogressofminingtechnologyandequipmentincoalmine,andfurtherincreasetheintensityanddepthofmining,tunneling,miningtechnologybringforththenewthroughtheoldatthesametime,,bustionneedtimelyclosure;miningroadwayiswerepermanentlyclosed,topreventairleakageofgob,oftenneedmorethan5mclosedwallconstruction,undergroundmaterialtransportcapacity,theworkloadofworkers,laborhighstrength,longconstructionperiod,andinordertosolvethesealingfillingloess(orflyash)notdensetopjointproblems,anicexpansionmaterial,buttheLoessdamporwaterwillshrinktunnelsubsidence,topairsupplychannel,,thedomesticandforeignfilling,sealingsealingmaterialfortheinvestigation,anicandcolloidsealingmaterials,,developedanewsolidificationmaterial,andcharacteristicsarestudiedbyexperimentsonflyashcementandcementitiousslurrycuringagent,,otheunderground,,realized8617workingfaceafterrapidclosureofroadwaysealedwork,bustion,:Flyash;Pulping;Fillingsolidification;SealwallsconstructionThesis :ApplicationStudy目录目录1绪论...................................................................................................