煤矿专业词汇

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1、煤矿专业词汇1/14#/14综合词汇#/14#/14CoalMineResourcesDevelopmentandUtilizationPlan煤炭资源开发利用方案Description说明书Revised修改地ChinaCoalHandanDesignEngineeringCo.,Ltd中煤邯郸设计工程有限责任公司addendum附加物，附录EngineeringNo.工程编号ConstructionSize建设规模InnerMongolia内蒙古theInnerMongoliaAutonomousRegion内蒙古自治区Location(矿井)位置SubordinativeRelation

2、shipoftheMine隶属关系subordinativesDbo:dinDtivadj.从属的，表示从属关系的drillingandblasting炮掘miningmethod采煤方法coalseam煤层coalthickness(m)煤厚strikelength(m)走向长度inclinewidth(m)倾向宽度miningheight(m)开采高度(采高)specificgravity(t/m3)容重dailycycle日循环数drivagepercycle(m)日循环进度(指掘进)outputpercycle(t)循环产量dailyoutput(t)日产量coalrecovered(

3、10kt)煤炭回收量(万吨)remarks备注drivagen.掘进drivingplace，developingface掘进工作面stopingn.(stope的ing形式)回采developmentn.开拓miningn.开采totalplanneddrivage(m)计划掘进总长度miningteamNo.1综采一队developingteamNo.2掘进二队Subtotal小计Total合计Grandtotal总计WorkingfaceID工作面编号detaillist，breakdown明细表Contents目录Chapter章section节Generalsituations概况O

4、verview概述Trafficandlocation交通位置Naturalgeography自然地理Enterprisetype企业性质Preparationbasis编制依据Statusquoandforecastofmineraldemand矿产品的需求现状及预测#/14Coalpriceanalysis煤炭产品价格分析Generalsituationsofmineralresources矿产资源概况Minefieldstructureandgeologicalfeature井田构造及地质特征MiningconditionsandHydrogeologyconditions开采技术条件及

5、水文地质条件Mineralresourcesreserves矿产资源储量CommentsonGeologicalsurveyReport对地质勘探报告的评述ConstructionPlan建设方案MiningPlan开采方案Waterpreventionandcontrolprogram防治水方案Preventionofthegasandcoaldustexplosion防治瓦斯、煤尘爆炸Minefireprevention矿井防灭火Minefielddevelopmentandmining井田开拓与开采Minecharacteristicanddevelopmentprinciple矿井特点

6、及开发原贝VMinefielddevelopment井田开拓undergroundmining井下开米Coalprocessing煤的加工，煤的洗选Coalquality煤质Environmentalprotection环境保护Majorsourcesofpollutionandpollutants主要污染源和主要污染物Ecologicalchangescausedbyminedevelopment矿井开发引起的生态变化Designedwithenvironmentalprotectionstandards设计米用的环境保护标准Preliminaryplanofpollutioncontrol

7、控制污染的初步方案DevelopmentPlanBriefConclusions开发方案简要结论Availablereservesofminedesign,designdutyandservicelife设计可米储量、设计生产能力、服务年限productscheme产品方案Mineindustrialfieldlocationandschemeofmininganddevelopment井口工业场地位置及开拓开采方案Briefassessmentsforengineeringproject对工业项目的简要评述Issuesandsuggestions存在的问题及建议#/14attachedDoc

8、ument附件entrustmentletter委托书Record-KeepingCertification备案证明ReviewOpinionsonReportfor评审意见书Attacheddrawings附图attachedfile（邮件的）附件Surfaceandundergroundmapof井上下对照图planemap平面图sectionmap咅U面图Miningarea矿区范围GeologicalandTopographicmap地质地形图GeneralLayoutPlanof总平面布置图geographiccoordinate地理坐标Itstrafficiscomparative

9、lyconvenient交通较为方便Topographyandlandform地形和地貌Theminingareatopographicdissectionisintense矿区地形切害U强烈dryseason干季，旱季rainyseason雨季privateenterprise民营企业，私营企业minablecoalseams可采煤层one-third（l/3）cokingcoal1/3焦煤therawcoalashcontentsarebetween15%and25%原煤灰分为15%-25%thetotalsulphurcontentsofrawcoalsarebetween0.2%and

10、0.5%.全硫0.2%-0.5%production生产，产量（指宏观的）product产品（指微观的）civilianuse民用Coalpreparationplant（CPP）洗煤厂Preface前言beadministeredbytheauthoritiesof行政区划隶属于（准格尔旗窑沟乡）管辖workload,workvolume工程量（工作量）commissioning投产shaftbottom井底车场workingface工作面haulageway,haulageroadway运输巷mainhaulageway运输大巷mainroadway大巷tracktransport,tra

11、ckhaulage轨道运输tracklesstransport无轨运输trackroadway轨道巷air-returnroadway回风巷roadway巷道shaft井筒incline,inclinedshaft斜井shaft,verticalshaft竖井verticalshaftdevelopment竖井开拓mineconstruction矿井建设mineconstructionvolume矿建工程量district采区roof顶板floor底板falseroof伪顶immediateroof直接顶mainroof老顶roofstability顶板稳定性workingface回采工作面，

12、采煤工作面coalminingmethod采煤方法blast-winningtechnology爆破采煤工艺mininglevel开采水平3/14longwallminingonthestrike走向长壁采煤法advancingmining前进式开采retreatingmining后退式开采upwardmining上行式开采downwardmining下行式开采belttransporter胶带输送机extensiblebelttransporter可伸缩胶带输送机belt胶带，皮带beltroadway皮带巷transfer转载，转运transferpoint转载点transloader转载

13、机coalmining采煤cavingtheroof放顶inclinedroadway斜巷levelworking,horizontalworking平巷shaftsinkinganddrifting井巷工程setuproom切眼adit平爾tunnel隧道shaftmouth井口mainshaft主井airshaft,ventilatingshaft风井synchronize使同步roadwaysupport巷道支护shield(support)采煤支架(掩护式支架)chock-shield支撑掩护式支架矿山机械米煤机械coalwinningmachinery米煤机械coalcutter截煤

14、机（用于煤层内掏槽的采煤机械）cutter-loader截装机（兼有掏槽和装煤功能的截煤机）coalwinningmachine米煤机shearer,shearer-loader滚筒采煤机trepanner钻削采煤机continuousminer连续米煤机conventionally-mechanizedcoalwinningfaceunit普通机械化采煤机组（高档普采机组）即采煤机+单体液压支柱fully-mechanizedcoalwinningfaceunit综合机械化采煤机组（综采机组）即采煤机+综合液压支架machineheight机身高度：自采煤工作面底板至采煤机机身上表面的高度c

15、uttingheight截割高度：简称截高，采高。web,webdepth截深：采煤机械工作机构每次切入煤体或岩体内的深度workingmechanism工作机构cuttingdrum截割滚筒cuttingunit截割部haulagespeed牵引速度internal（external）spraying内（夕卜）喷雾safetywinch安全绞车：又称防滑绞车，用于防止采煤机械下滑的专用绞车掘进机械roadheadingmaichinery,drivingmachinery掘进机械roadheader掘进机shaftboringmachine,shaftborer乍占井机raiseboring

16、machine反井钻机：又称天井钻机，先正向钻出导向孔，再反向（自下而上）扩孔钻凿立井或斜井的钻机。钻孔机械drillingmachine钻机down-the-holedrill潜孑L钻机roofbolter锚杆钻机airpick风镐electriccoaldrill煤电钻electricrockdrill岩石电钻hammerdrill凿岩机drillcarriage凿岩台车bit,borebit钻头drillrod钻杆运输机械loader装载机械coalloader装煤机conveying输送tracktransport轨道运输tracklesstransport无轨运输minecar矿车m

17、ancar人车beltconveyor带式输送机extensiblebeltconveyor可伸缩带式输送机drum滚筒armoredfaceconveyor(AFC)可弯曲刮板输送机(溜子)driveunit驱动装置driveheadunit机头部driveendunit机尾部winch绞车overheadmonorail单轨吊车,单轨吊矿井提升cage罐笼skip箕斗singleordoubleskip单箕斗或双箕斗effectiveskipcapacity箕斗有效提升能力minewinder,minehoist矿井提升机windingdrum卷筒frictionhoisting摩擦式提升

18、drumwinding缠绕式提升mainrope主绳tailrope尾绳headsheave,sheavewheel天轮headframe井架hydraulicsupport,poweredsupport液压支架singlehydraulicsupport单体液压支柱shield掩护式支架chock-shield支撑掩护式支架sublevelcavinghydraulicsupport放顶煤支架run-of-mine,ROM,r.o.m.coal毛煤：煤矿生产出来未经过任何加工处理的煤。rawcoal原煤：从毛煤中选出规定粒度的肝石以后的煤。coalpreparationplant(CPP)洗

19、煤厂，选煤厂gravityconcentration重力选煤5/14地面照片headlamp,caplamp矿灯operationinstruction作业规程Air-returnshaft回风井boilers锅炉coalstockyard储煤场dormitory宿舍楼heaters加热器machinerepairshop机修车间maininclinedshaft,mainincline主斜井materialwarehouse材料库serviceinclinedshaft畐ll斜井sewagetreatmentplant污水处理站powerequipment供电设备sitediscussion

20、s,discussionsonsite现场交流storagebunkers储煤仓bunkerage储煤设施surfaceproductionsystem地面生产系统winchroom绞车房officebuilding办公楼lockerroomsandbathhouse更衣室和浴室conferenceroom会议室livingquarters住处，生活区jigging跳汰选煤coalflotation浮选cleancoal精煤：又称洗精煤middlings中煤：经过分选获得的灰分介于精煤与肝石之间的产品。tailings尾煤yield产率，回收率recovery回收率coalsample煤样co

21、alforcoking炼焦用煤cokingcoal炼焦煤non-cokingcoal非炼焦煤oxidizedcoal氧化煤weatheredcoal风化煤InternationalClassificationofCoalinSeam国际煤层煤分类lowrankcoal低煤阶煤mediumrankcoal中煤阶煤highrankcoal高煤阶煤coalgrade煤的品位：煤中含有杂质的程度。highgradecoal高品位煤：按国际煤层煤分类，干基灰分小于10%的煤。mediumgradecoal中品位煤：干基灰分等于或大于10%,小于20%的煤。lowgradecoal低品位煤：干基灰分等于或

22、大于20%,小于30%ChineseCoalClassification中国煤炭分类meagrecoal贫煤meagreleancoal贫瘦煤leancoal瘦煤：变质程度高的烟煤。单独炼焦时，大部分能够结焦。primarycokingcoal焦煤：变质程度较高的烟煤。单独炼焦时，生成的胶质miningareacapacity矿区规模feasibilitystudyforminingareaexploitation矿区开发可行性研究generaldesignofminingarea矿区总体设计generalsurfacelayoutofminingarea矿区地面总体布置(undergroun

23、d)minefieldboundary井田境界体热稳定性好，所得交谈的块度大，裂纹少，强度高。fatcoal肥煤：变质程度中等的烟煤。1/3cokingcoal1/3焦煤：介于焦煤、肥煤和气煤之间的、含中等或较高的挥发份的强粘结性煤。单独炼焦时，能生成强度较高的焦炭。gas-fatcoal气肥煤gascoal气煤1/2mediumcakingcoal1/2中粘煤longflamecoal长焰煤weaklycakingcoal弱粘煤non-cakingcoal不粘煤humicacid腐植酸proximateanalysisofcoal煤的工业分析totalmoisture全水分ash灰分vola

24、tilematter挥发分fixedcarbon固定碳totalsulfur全硫apparentdensity视密度taryield焦油产率charyield半焦产率coalblending配煤coalmodification煤改质(underground)minefieldsize井田尺寸productionscaleofmine矿井井型：按矿井设计年生产能力大小划分的类型,般分为大型、中型、小型矿井三种。surfaceminecapacity露天矿规模thinseam薄煤层medium-thickseam中厚煤层thickseam厚煤层flatseam近水平煤层gentlyinclined

25、seam缓倾斜煤层inclinedseam倾斜煤层steepseam急倾斜煤层minefeasibilitystudy矿井可行性研究surfaceminefeasibilitystudy露天矿可行性研究minedesign矿井设计surfaceminedesign露天矿设计preliminaryminedesign矿井初步设计preliminarysrufaceminedesign露天矿初步设计mineconstructiondesign矿井施工设计surfacemineconstructiondesign露天矿施工设计minefielddevelopment井田开拓verticalshaft

26、development立井开拓inclinedshaftdevelopment斜井开拓driftdevelopment平石同开拓combineddevelopment综合开拓areasdevelopment分区域开拓horizon阶段horizoninterval阶段高度inclinedlengthofhorizon阶段斜长mininglevel开采水平subsidiarylevel辅助水平lift,levelinterval开采水平垂高shaftdeepening矿井延深7/14designedminereserves矿井设计储量designedsurfaceminereserves露天矿设

27、计储量workableminereserves矿井可采储量workablesurfaceminereserves露天矿可采储量reservefactorofminereserves储量备用系数designedminecapacity矿井设计生产能力designedsurfaceminecapacity露天矿设计生产能力coal-seamproductioncapacity煤层产出能力minelife,servicelife矿井服务年限surfaceminelife露天矿服务年限minedevelopmentdesign矿井开拓设计surfaceminedevelopmentdesign露天矿开

28、拓设计mining-districtdesign,paneldesign采区设计preparationindistrict采区准备district,panel米区sublevel分段districtsublevel区段strip分带advancingmining前进式开采upwardmining上行式开采downwardmining下行式开采developmentroadway开拓巷道preparationroadway准备巷道gateway,gate回采巷道，顺槽blindshaft,stapleshaft暗井drawshaft溜井chute溜眼cross-cut石门districtcros

29、s-cut米区石门maincross-cut主石门mainroaway大巷mainhaulageroadway,mainhaulageway运输大巷gatheringmainroadway集中大巷mainreturnairway总回风巷rise,raise上山米煤方法coalminingmethod米煤方法workingface采煤工作面developmentface掘进工作面gatedevelopmentface顺槽掘进工作面exhaustingtypeventilationsystem扌由出式通风系统dieselgeneratorback-upsystem柴油发电机备用系统exhaustf

30、ans风机，排风扇serviceincline畐ll斜井mainincline主斜井serviceincline畐ll斜井wasterock废石，石干石hoistvt.提升CoalbedMethane煤层气，瓦斯Qinglongtransformerstationat110kV青龙llOkv变电站facility设施equipment设备minesurfacefacilities矿井地面设施coalminingtechnology采煤工艺，回采工艺longwallface(LWface)长壁工作面：长度一般在50m以上的采煤工作面。dip下山mainrise主要上山maindip主要下山dis

31、trictrise采区上山districtdip采区下山districtstation,districtinset米区车场crossheading联络巷：曾称为“横贯”，即联络两条巷道的短巷。coalpillar煤柱shortwallface短壁工作面：长度在50m以下wall煤壁miningheight米高open-offcut开切眼face-end,faceend工作面端头：长壁工作面两端与巷道衔接的地段。miningstartingline女台米线terminalline终采线gob,goaf采空区haulagegateway,headgate,beltgate工作面运输巷，运输顺槽，下

32、顺槽returnairway,tailgate,air-returngate工作面回风巷，回风顺槽，上顺槽coalcutting破煤blast-winningtechnology爆破采煤工艺，炮采conventionally-mechanizedcoalwinningtechnology(Con-Mech)普通机械化采煤工艺，普采(高档普采)fully-mechanizedcoalwinningtechnology综合机械化采煤工艺，综采fully-mechanizedlongwallface(FMLWface)综采长壁工作面blastingloading爆破装煤workingcycle工作循

33、环advanceofworkingcycle循环进度，循环进尺fully-seammining整层开采，即一次采全高slicing分层开采room,chamber煤房roommining房式采煤法：每隔一定距离开采煤房，在煤房之间保留煤柱以支撑顶板的采煤方法。roomandpillarmining房柱式采煤法：每隔一定距离设置一个煤房，之间有煤柱支撑顶板，先采煤房直至边界，然后再后退采出煤房之间煤柱的采煤方法。shieldmining掩护式支架采煤法horizontalslicing水平分层采煤法longwallminingwithsublevelcaving长壁放顶煤采煤法drawingin

34、terval放煤步距：用放顶煤采煤法时，沿工作面推进方向前后两次放煤的间距。drawingsequence放煤丿1|页序virginrock原岩surroundingrock围岩mining-inducedstress米动应力roof顶板floor底板falseroof伪顶：位于煤层之上随采随落的极不稳定的岩层，一般厚度在0.5m以下。immediateroof直接顶mainroof老顶：位于直接顶或煤层之上，通常厚度及岩石强度较大、难于垮落的岩层。roofstability顶板稳定性strongstrata,hardstrata坚硬岩层weakstrata,softstrata松软岩层fra

35、cturedroof破碎顶板cavingtheroof放顶initialcaving初次放顶forcedcaving强制放顶9/14facewidth控顶距：采煤工作面中煤壁至末排支柱的顶梁后端，或至放顶柱之间的距离。cavinginterval放顶步距：相邻两次放顶的间隔距离。rooffall顶板冒落partialrooffall局部顶板冒落ribspalling片帮roofcaving顶板垮落frictionalprop摩擦支柱hydraulicprop（单体）液压支柱singlehydraulicprop单体液压支柱prop-settingangle迎山角：俗称“抢山”，即在有一定倾角的

36、煤层中安设支柱时，支柱与顶底板法线形成的3-5的向上的偏角。roofboltingwithbarandwiremesh锚梁网支护roofripping挑顶floordinting卧底supporting支护shaftanddriftsupporting井巷支护temporarysupporting临时支护permanentsupporting永久支护advancesupporting超前支护combinedsupporting联合支护bolt,rockbolt锚杆roofbolt顶锚杆ribbolt帮锚杆boltsupporting锚杆支护guniting喷浆支护boltingandshotc

37、reting锚喷支护boltingwithwiremesh锚网支护boltingandshotcretingwithwiremesh锚喷网支护矿井通风Mineventilationsystem矿井通风系统air-intake进气量airspeed风速瓦斯coalbedmethane(CBM)瓦斯，煤层气minemethanegas矿井瓦斯methanegasemission瓦斯涌出relativegasemissionrate相对瓦斯涌出量methanegasemissionsonarelativebasisabsolutegasemissionrate绝对瓦斯涌出量methanegasemi

38、ssionsonaabsolutebasis粉尘dust粉尘minedust矿尘coaldust煤尘rockdust岩尘airbornedust浮尘煤炭科技总论coalscience煤炭科学coaltechnology煤炭技术coalfield煤田miningarea矿区minefield矿田mine矿山，矿井#/14gasexplosion瓦斯爆炸gascontentincoalseam煤层瓦斯含量gassymine高瓦斯矿井lowgaseousmine低瓦斯矿井coal(rock)andgasoutburstmine煤(岩)与瓦斯突出矿井gasdrainage瓦斯抽放dustconcent

39、ration粉尘浓度coaldustexplosion煤尘爆炸dustsuppressioninmine煤矿防尘watercurtain水幕coalmine煤矿surfacemine露天矿surfacecoalmine露天煤矿coalgeology煤田地质学coalexploration煤田地质勘探minesurveying矿山测量mineconstruction矿山建设coalmining采煤，采煤学undergroundmining地下开采surfacemining露天开采miningsystemengineering采矿系统工程modelofmineraldeposits矿床模型mode

40、lofminingsystemoptimization采矿系统优化模型coalminemachinery煤矿机械minemechanicalengineering矿山机械工程minetransportation,minehaulage矿山运输surfacecoalmine露天煤矿open-pit露天采场overburden表土，剥离物mountainsurfacemine山坡露天矿pitmine凹陷露天矿pitlimit露天开采境界pitslope露天采场边帮finalpitslope最终边帮workingslope工作帮workingslopeface工作帮坡面non-workingslop

41、eface非工作帮坡面slopeangle帮坡角pitbottom露天采场坑底surfaceboundaryline地表境界线floorboundaryline底部境界线footslope底帮topslope顶帮endslope端帮11/14minehoisting矿山提升mineventilation,undergroundventilation矿井通风minesafety煤矿安全coalenvironmentalprotection煤炭环境保护caolprocessing煤炭力口工coalutilization,comprehensiveutilizationofcoal煤的综合利用coa

42、lpreparation选煤coalchemistry煤化学coalconversion煤转化cleancoaltechnology洁净煤技术stripping剥离waste剥离物，废石strippingratio录0采比overallstrippingratio平均剥采比pit-limitstrippingratio境界剥采比economicstrippingratio经济录0采比peakofstripping剥离高峰operationalstrippingratio生产录0采比strippingbalance剥采比均衡dump排土场externaldump外部排土场innerdump内部排

43、土场bench台阶berm平盘benchheight台阶高度benchslope台阶坡面benchedge坡顶线benchtoe坡底线benchangle台阶坡面角workingberm工作平盘haulageberm运输平盘safetyberm安全平盘cleaningberm清扫平盘surfaceminedevelopment露天矿开拓mainaccess出入沟externalaccess夕卜部沟internalaccess内部沟duoublesideditch双侧沟hillsideditch单侧沟pioneercut开段沟ramp坑线permanentramp固定坑线miningsequen

44、ce开采丿l|页序miningbyareas分区开采miningbystages分期开采front工作线paralleladvance平行推进fanadvance扇形推进pitdeepening采场延深discontinuousminingtechnology间断开采工艺洗煤厂compoundcoaldry-cleaningmachine复合式干选机motor-drivensingle-girdercrane电动单梁起重机dryseparation,drycleaning干选（洗煤厂）：干式洗煤airjig风力跳汰机TheflowchartoftheFDCcokingplantasfollow

45、s福龙煤化焦化厂流程图如下#/14continuousminingtechnology连续开采工艺semi-continuousminingtechnology半连续开采工艺combinedminingtechnology综合开采工艺loading采装cut采掘带block采掘区cutwidth采宽workingface工作面updigging上挖downdigging下挖levelloading平装upperlevelloading上装lowerlevelloading下装benchgroup组合台阶limitgrade限制坡度dumping排土dumpingplough排土犁capacit

46、yofsurfacemine露天矿生产能力slopeslide滑坡slopestability边坡稳定性slopereinforcement边帮力口固TheflowchartoftheFDCCPPisshownbelow福龙煤化洗煤厂流程图如下cokingcoal焦煤fatcoal肥煤cleancoal精煤powercoal末煤lumpcoal块煤trampironremoval除铁refusesilo,wasterockbunker石干石仓middlingssilo,middlingsbunker中煤仓cleancoalbunker精煤仓aratedcapacityof额定生产能力为heav

47、ymediacyclones(HMC)重介质旋流器frothflotation泡沫浮选工艺100,000tonnecapacityrawcoalstockpilearea10万吨容量的原煤储煤场feedto供应给coalpreparation煤炭洗选alongwith和一起overflow溢流underflow底流moisture水分filterpress压滤机dewatering脫水作用covered室内的，隐蔽的其他developmentcrew掘进队Gatedevelopmentfollowstheminefloorhorizon丿l|页槽沿底板掘进。Gatesare24mapart,w

48、ithcrosscutsspacedevery100m.顺槽间距24m,石门间距100moGeneralgatedimensionsareawidthof4.0mandaheightof2.8m.通常丿l|页槽尺寸为宽4.0m,高2.8m。roadheader掘进机idle停产，闲置temporarywatersump临时水仓13/14screen筛选besufficientto对来说足够了horizontalcentrifuge卧式离丿匚、机approximately大约，大扌既install安装，安置beshippedto运送至LiulinCountyPowerGenerationplan

49、t柳林县发电厂bedisposedof处理掉discharge排放landfillsites垃圾填埋场expansionsandrestructurings改扩建takeover接收，接管commence开女台，着手recommence重新开女台dewater脫水，排水drainoffwater排水pitbottom井底车场resignfrom从辞职，辞去职务BOYDwasinformedthat博德获悉bolt锚杆mesh锚网W-shapedsteelbeltW型钢带cable锚索therecentlycompletedmainlinebeltconveyorgate新近完成的主皮带丿l|页

50、槽halfstone-linedandhalfshotcretelined半料石砌確一半喷浆Aminimalamountofrawcoalis小部分原煤rawcoalstockpile原煤储煤场refuse废物,石干石front-endloader前装机：普通前端式装载机railloadingfacilitiesatQinglongStation.青龙站的铁路装载站No.307NationalHighway307国道welfare福利productionmaintenancefee维简费SafetyFundFee安全基金SustainableDevelopmentFund可持续发展基金Envi

51、ronmentRecoveryGuaranteeFund环境恢复治理保证金Subtotal-MiningCosts小计-开采成本Depreciation折旧OperatingCosts生产成本MineCashCost矿井现金成本MaterialUsagecost材料消耗成本introductionof弓I入，弓I进IntroductionofForeignInvestment弓丨进夕卜资sublevelcaving分段崩落采矿法FMLWfacewithsublevelcaving综采放顶煤长壁工作面breakdownofrawcoalproduction原煤产量明细review审查，审批min

52、eplanengineeringdata矿山规戈ll工程数据providedby由提供submitto提交，呈送localandprovincialregulatorybodies当地及省主管部门memorandum(Memo)备忘录#/14Theminingrightareaextends2.7771sq.km.矿区面积为2.7771km2。NahagouisadjacenttotheZhaiyadiMineonitseasternflank.哪哈沟矿与寨崖底矿的东侧相邻。easternflank东狈!Jbeintegratedinto整合到，被整合beadjacentto与相令8respe

53、ctively各自地，分别地belocated,lie位于drillandblastdevelopmentface炮掘工作面waterinflow涌水量productionshifts生产班maintenanceshifts检修班barrierpillar煤柱projectedoutputlevels计划产量layout(v.)布置，设计layout(n.)布局，设计，安排centraldistanceofwalkingsupports彳亍走支架的中心距spacingn.间距bedividedinto被分成部分bedividedby被分割，被除以Singledirectioncutisusedforshearer.采煤机采用单向割煤方式。fromAFC面溜：指放顶煤支架前部靠近煤壁的溜子rearAFC尾溜：指放顶煤支架后部用于运输放顶煤的溜子。rectangularshape矩形，长方形detectingscale顶板监测标尺