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中国矿业大学本科生毕业论文姓名：学号：学院：矿业工程学院专业：采矿工程论文题目：阳泉三矿4.0Mt/a新井设计专题：煤矿开采冒落区注浆充填量预计研究指导教师：职称：教授2010年6月徐州中国矿业大学毕业论文任务书学院矿业工程学院专业年级学生姓名任务下达日期：年月日毕业论文日期：年月日至年月日毕业论文题目：阳泉三矿4.0Mt/a新井设计毕业论文专题题目：煤矿开采冒落区注浆充填量预计研究毕业论文主要内容和要求：按照采矿工程专业毕业设计大纲要求，完成一般部分阳泉三矿4.0Mt/a新井设计和专题部分煤矿开采冒落区注浆充填量预计研究，英译汉中文字数3000以上。院长签字：指导教师签字：中国矿业大学毕业论文指导教师评阅书指导教师评语（①基础理论及基本技能的掌握；②独立解决实际问题的能力；③研究内容的理论依据和技术方法；④取得的主要成果及创新点；⑤工作态度及工作量；⑥总体评价及建议成绩；⑦存在问题；⑧是否同意答辩等）：成绩：指导教师签字：年月日中国矿业大学毕业论文评阅教师评阅书评阅教师评语（①选题的意义；②基础理论及基本技能的掌握；③综合运用所学知识解决实际问题的能力；③工作量的大小；④取得的主要成果及创新点；⑤写作的规范程度；⑥总体评价及建议成绩；⑦存在问题；⑧是否同意答辩等）：成绩：评阅教师签字：年月日中国矿业大学毕业论文答辩及综合成绩答辩情况提出问题回答问题正确基本正确有一般性错误有原则性错误没有回答答辩委员会评语及建议成绩：答辩委员会主任签字：年月日学院领导小组综合评定成绩：学院领导小组负责人：年月日摘要本设计包括三个部分：一般部分、专题部分和翻译部分。一般部分为阳泉三矿4.0Mt/a新井设计。一般部分共包括10章：1.矿区概述及井田地质特征；2.井田境界和储量；3.矿井工作制度及设计生产能力、服务年限；4.井田开拓；5.准备方式-带区巷道布置；6.采煤方法；7.井下运输；8.矿井提升；9.矿井通风与安全技术；10.矿井基本技术经济指标。阳泉三矿位于阳泉矿区的西部，距阳泉市中心7.5公里，交通便利。井田形状近似长方形，东西长约7.6km，南北宽约3.0km，面积约21km2。井田内主采煤层为两层，为3#煤、15#煤。煤层倾角平均5°；3#煤平均厚度7.0m，15#煤平均厚度9.0m。井田地质条件较为简单。矿井工业储量为47093.57万t，可采储量为31491.21万t。矿井设计生产能力为4.0Mt/a。矿井服务年限60.6a。矿井涌水量不大，正常涌水量为50m3/h，最大涌水量为100m3/h。矿井相对瓦斯涌出量为4m3/t，属低瓦斯矿井。矿井煤尘无爆炸危险性，但煤层易自燃，自然发火等级为I级。矿井采用主斜井副立井单水平开拓。一矿一面，采煤方法为综合机械化放顶煤开采。全矿采用胶带运输机运煤，辅助运输采用矿车。矿井通风方式前期为中央并列式，后期根据需要在井田西翼增加一个边界风井。矿井年工作日为330d，日净提升时间16h，工作制度为“三八制”。专题部分题目是煤矿开采冒落区注浆充填量预计研究。从冒落区注浆充填这种新的充填开采思路出发，通过研究冒落区顶板活动规律和冒落岩块碎胀系数变化规律，提出冒落区注浆量预计方法，为冒落区充填工程提供依据。翻译部分是一篇关于神经网络程序在采矿工业中应用的论文，英文题目为PracticalNeuralNetworkApplicationsintheMiningIndustry。关键词：主斜副立；带区；综放；架线电机车运输；中央并列式通风ABSTRACTThisdesignincludesthreeparts:thegeneralpart,specialsubjectpartandtranslationpart.ThegeneralpartisanewdesignofNO.3ofYangquanmine.Thisdesignincludestenchapters:1.Anoutlineoftheminefieldgeology;2.Boundaryandthereservesofmine;3.Theservicelifeandworkingsystemofmine;4.Developmentengineeringofcoalfield;5.Thelayoutofminingarea;6.Themethodusedincoalmining;7.Transportationoftheunderground;8.Theliftingofthemine;9.Theventilationandthesafetyoperationofthemine;10.Thebasiceconomicandtechnicalnorms.No.3ofYangquanminelocatesatthewestofYangquanMinearea,7.5kmawayfromthecenterofthetown.Andithasconveniencetransportations.Theshapeofminefieldislikearectanglewhichhasalengthof7.6kmintheeastandwestdirectionwhileawidthof3.0kminthesouthandnorthdirectiononaverage.ThetotalareaisApproximately21km2.Themaincoalseaminthemineistwo,whichisthe3#coalseamand15#coalseam.Theaverageangleis5degree,whilethethicknessofthe3#coalseamisabout7.0mandthatoneisabout90.mTheminefieldgeologicalconditionissimple.Theprovedreservesoftheminefieldare470.9milliontons.Therecoverablereservesare315.9milliontons.Thedesignedproductivecapacityis4.0milliontonsperyear.Theservicelifeis60.6years.Thenormalflowofthemineis50m3perhourandthemaxflowofthemineis100m3perhour.TheRelativegasdischargequantityis4m3perton.ThusitisLowgaseousmine.Thecoaldustoftheminehasnon-explosionhazard.Butthecoalseamiseasilyspontaneouscombustion.ThelevelofspontaneouscombustionisI.Thedevelopmentofthemineissinglelevelwithamaininclinedshaftandanauxiliaryverticalshaft.Thenumberoftheworkingfacesisonlyone.Comprehensivemechanizationputsinthetopcoaltechnologyistheminingmethod.Severalbeltconveyersundertakethejobofcoaltransportinthemine,whiletheauxiliarytransportationsystemdependsontheminecars.Theventilationtypeintheearlystageiscentralizedjuxtapose.Inthelatestagetwoairshaftsintheboundaryshouldbedriven.Theventilationmethodisextraction.Theworkingdaysinayearare330.Everydayittakes16hoursinliftingthecoal.Theworkingsysteminthemineis“three-eight”.Thetitleofthespecialsubjectpartis“Analysisontechnicalfeasibilityofgasflashingsystemincoalmining”.Anewmethodoffillingsystemincoalminingisproposed,andthepaperstudysthatthisnewfillingsystemcanbeusedincoalminingornotbyusingtechnicalanalysis.Thetitleofthespecialsubjectpartis“Localizationofmining-inducedhorizontalfracturesalongrocklayerinterfacesinoverburden:fieldmeasurementsandprediction”.Keywords:main-inclinedshaftandauxiliary-verticalshaft;stripdistrict;comprehensivemechanizationputsinthetopcoal;overheadlineelectriclocomotivetransport;centralizedjuxtaposeventilation目录一般部分1矿区概述及井田地质特征····························································11.1矿区概述·········································································11.2井田地质特征···································································41.3煤层特征········································································102井田境界和储量·······································································152.1井田境界········································································152.2矿井工业储量··································································152.3矿井可采储量··································································183矿井工作制度、设计生产能力及服务年限······································223.1矿井工作制度··································································223.2矿井设计生产能力及服务年限·············································224井田开拓················································································244.1井田开拓的基本问题·························································244.2矿井开拓井筒及巷道