内蒙古科技大学本科生毕业设计说明书（毕业论文）题目：石宝铁矿中区年产115万吨露天开采方案与矿山安全专篇（采矿工艺安全）设计学生姓名：邢琦亚学号：20040609227专业：安全工程班级：安2004-2班指导教师：王文才教授摘要本次设计的题目是石宝铁矿中区年产115万吨露天开采方案与矿山安全专篇设计。露天开采设计方案中，底部周界初步定在1488水平，开采深度180米，台阶高度12米，最终边坡角68°，经济合理剥采比确定为5.0m3/m3，设计开采年限19年。结合矿山的地质地形条件，选用公路运输开拓，回返式调车，单斗挖掘机-汽车工艺，固定坑线开拓系统。选用WK—4型电铲，贝拉斯—540A型汽车来完成采装任务。选用KQ—150型潜孔钻机进行穿孔作业。爆破采用多排孔微差爆破，采用导爆管雷管起爆器。安全专篇设计中，主要介绍了露天采矿穿孔、爆破、装运、排土、防排水等环节应注意的安全问题以及炸药库、加油站存在的危险隐患，另外还就安全管理的内容进行了简单的叙述。本次设计共完成说明书一本，图纸28张。关键词：露天开采境界采剥开拓采矿工艺安全AbstractThedesignofthetopicisOpencastworkingprojectwithanannualoutputof1.15milliontonsincentralofSHIBAOIronOreandthedesignofminesafetychapter.Inthedesignofopencastworkingproject,thebottomboundaryistentativelydefinedas1488horizontalline,miningdepthof180meters,openpitbench12metershigh,thefinalslopeangle68°,economicallyrationalstrippingratiodefinedas5.0m3/m3,designmining19years.Combinedwithminegeologicalterrainconditions,roadtransportdevelopment,thereturn-transfervehicle,single-bucketexcavators-automotivetechnology,fixed-linepitdevelopingsystemareselection.SelectionofWK-4electricshovel,BeilaSi-540A-typevehicleistocompletethetaskofminingequipment.SelectionofKQ-150submersibledrillingrigisforperforationoperations.Blastingadoptamulti-holemillisecondburst,detonatingthedetonatorofdetonators.Inthedesignofsafetychapter,mainlyknowntheopencastminingperforation,blasting,Loading-Transport,dumping,anti-drainage,andotherlinksshouldpayattentiontothesafetyissuesandthedangerofhiddendangersexistintheexplosives,gasstations,alsoasimplenarrativeismadeonthesafetymanagementofthecontent.Thedesigncompleteoneillustratebook,twenty-eightdrawings.Keywords:SurfaceMiningRealmDevelopmentMiningTechnologysafety目录摘要..............................................................................................................................IAbstract..........................................................................................................................II第一章地质资料..........................................................................................................11.1矿区概况..............................................................................................................11.1.1矿区地理交通位置及隶属关系...................................................................11.1.2矿区地质概况及气候条件...........................................................................11.1.3矿区工作程度...............................................................................................11.2矿床地质特征......................................................................................................11.2.1岩浆岩及构造...............................................................................................11.2.2矿床地质及地层...........................................................................................21.2.3矿床地质................................................................................
