煤矿智能综采工作面安全高效开采适应性评价于健浩

473Vol.47No.320193CoalScienceandTechnologyMar．2019．J．201947360－65．doi10.13199/j.cnki.cst.2019.03.008YUJianhaoZHULingfuXUGang．Safetyandhighefficiencyadaptabilityevaluationofcoalmineintelligentfully－mechanizedminingfaceJ.CoalScienceandTechnology201947360－65．doi10.13199/j.cnki.cst.2019.03.00811121．1000132．100013、、、、、、。AHP。TD67TD82A0253－2336201903－0060－06Safetyandhighefficiencyadaptabilityevaluationofcoalmineintelligentfully－mechanizedminingfaceYUJianhao1ZHULingfu1XUGang121．MiningandDesignDepartmentTiandiScienceandTechnologyCo．Ltd．Beijing100013China2．ChinaCoalＲesearchInstituteBeijing100013ChinaAbstractInordertostudytheinfluencedegreeofcoalseamoccurrencegeologicalstructurecharacteristicsandminingtechnicalcondi-tionsonintelligentfully－mechanizedminingfaceandmastertheadaptabilityofintelligentfully－mechanizedminingfaceunderdifferentconditionstheintelligentcomprehensiveminingfaceofShendongCoalGroupwasinvestigated．Throughthetechnicalconsultingandanaly-sisofthegeologicalconditionsoftheworkingfaceminingtechnicalconditionsequipmentlevelandtheexistingproblemsthemaincon-trollingfactorsaffectingtheadaptabilityofintelligentcomprehensiveminingwereobtainedincludingcoalseamstabilityworkingfacelengthanddegreeoffaultimpact．Thereforetheindexsystemofcoalmineintelligentcomprehensiveminingadaptabilityevaluationwassummarized．Basedonthefuzzycomprehensiveevaluationmethodtheevaluationindicatorswerequantified．AndusetheAHPmethodtodeterminethefactorweights．Thenestablishtheadaptiveevaluationmodelforcoalmineintelligentcomprehensiveminingandtheintelli-gentevaluationofminingefficiencyandsafetyofintelligentfully－mechanizedminingfacewasrealized．Keywordsintelligentfully-mechanizedminingadaptabilityevaluationmaincontrolfactorsdecisionsupportminingefficiencyintelligentevaluation2018－10－282018YFC06045062017YFC08043012017YFC06030021983—。[e-mail]0、、1－2。3、。4、06201935。5、。6－7、。8－10、。11－12、。。11．1、、4。1。、、、。2。、、、、、、3。3。。4。、。1．2、、、、571—3。1Table1Geologicalconditionsofintelligentfully－mechanizedminingface/m/m/°f2231012114．56m2．39m6．721～30．1～0．4m2、、125123007．08～23．46m1．62～5．25m4．60～9．301～30．1～0．8m3、、5260198～2230～2．80m2．90～21．8m1．70～5．20m6．801～30．1m2．5、、311141102．50m23．40m0．70～2．40m3．291—2、、12305220～3002．65～16．29m0．35～4．22m2．16～5．551～50．17m2～3、、12401124～2448．07m1．29m7．56～10．791～50．1～0．2m1．6711．70m、43101740．20～2．21m13．70～18．20m1．10～1．70m1．471～3—2．7、、1620193472Table2Miningconditionsofintelligentfully－mechanizedminingface/m/m/m/°/m/m/t22310315．46．70．800－4～430～47MPa12．1～15．613．04．012512327．47．50．8651～38．0～14．013．84．052601302．46．60．865－242MPa16．115．03．831114369．43．20．8650～135～47MPa14．010．01．612305300．54．80．8651～310．04．00．612401299．28．60．8651～212．012．0～15．04．5～4．843101351．41．3～1．70．6301～210．05．00．33Table3Equipmentmatchingofintelligentfully－mechanizedminingface22310ZY1800/32/70DSL10003×1600kW700350ZFDC35400/27/4712512ZY21000/36．5/80DSL1000－6659SGZ1400/4800SZZ1600/700ZQL2－24500－25－47DEEPPＲ401+PM3252601ZY1800/32/70SL1000/67693×1600kW700350M448—3．0/4．7M450—3．0/4．7、、、KJZ6+631114ZY12000/18/40D7LS6C－LWS638SGZ1000/3000SZZ1350/500PM3212305ZY18000/26．5/50DSL9003×1200SZZ1588/700ZY12000/2．0/40DEEP12401ZY26000/40/88DMG1100/2925－WDSGZ1388/4800SZZ1588/700—Faceboss43101ZY9200/09/18DMG2×200/890－WD1SGZ800/1400SZZ1000/400—1．361。2。3。4。5、、、。26201936。22．1。13。、14。、、、15－161。1Fig．1Evaluationsystemofintelligentfully－mechanized2．2。“、、”3。34。Ｒ。4Table4Evaluationindexofintelligentmining1/m≥20．8～2≤0．811≤5%5%～15%≥15%2/°≤2525～45≥4512313ⅢⅡⅠ414515123462、34116/m≥500200～500≤2007/m≤0．10．1～0．5≥0．517/m≥200100～200≤1008Ⅳ、ⅤⅡ、ⅢⅠ18/≥52～5≤2901～2≥219Ⅱ、ⅢⅠⅣ10≤0．60．6～1≥120/°≤55～15≥152．3W。AHP。1。0～9A。A=A11…A1nAn1…Ann362019347n3、4、5。2。Wi=n∑nj=1A槡iji=12…nWi=Wi/∑i－1Wi。3。λmaxCＲCＲ=λmax－nn－1ＲICＲλmaxλmax=∑ni=1AWinWiＲI5。5ＲITable5ＲIvaluestandardofdifferentorders345ＲI0．580．91．12CＲ=0．032＜0．1。6。、、。6Table6Evaluationindexfactorweightofintelligentfully－mechanizedmining0．0620．0670．0370．0420．0390．0380．0430．0190．0990．0140．0400．0380．0150．0940．0590．0640．0510．0470．0750．0602．4V==100～8080～60＜6090、70、30。。。U=ＲWVT=r11r12…r21r22…r1nr2nrm1rm2…rmn·w1w2…wn()·VTＲWV。2．5。5747。7Table7Comprehensiveevaluationscoreofintelligentfully－mechanizedface2231086．771251285．715260185．543111485．211230585．331240185．874310184．79810165．39230672．35321068．32230778．49785。31、、、、4620193、、。2、、、520。3。411。Ｒeferences1．J．2018473459－467．WANGGuofaZHANGDesheng．Innovationpracticeanddevelop-mentprospectofintelligentfullymechanizedtechnologyforcoalminingJ．JournalofChinaUniversityofMining＆Technology2018473459－467．2．J．201818－10．WANGXianzheng．AdheretoinnovationdrivepromotesmartgreenminingandecologicalconstructionofcoalJ．ChinaCoalIndustry201818－10．3．J．20184425－12．WANGGuofaFANJingdaoXUYajunetal．Innovationandpros-pectonkeytechnologiesofintelligentcoalminingJ．IndustryandMineAutomation20184425－12．4．J．2017451121－128134．LIMeiYANGShuaiweiSUNZhenmingetal．StudyonframeworkanddevelopmentprospectsofintelligentmineJ．CoalScienceandTechnology2017451121－128134．5．2025J．2018432295－305．WANGGuofaWANGHongＲENHuaiweietal．2025scenariosanddevelopmentpathofintelligentcoalmi