………大学本科生毕业设计说明书题目:关门山铁矿开拓开采方案设计(160万t/a)东升庙硫锌矿开拓开采方案设计(85万t/a)姓名:******学号:2002063102专业:采矿工程班级:矿2002-(1)班指导教师:……………………
大学毕业设计说明书(毕业论文)AbstractThisgraduatedesignisdividedintotwotopics:oneisopenminingforGuanmenshanironmine,theotherisundergroundminingforDongshengtemplesulphurzinc
Guanmenshanironmineopencastworking
Theoutputis1600thousandtonsperyear,serviceyearis79
4years
Atfirst,Iconfirmedtheslopesafetyangle,opencastambitandthequantityofwasteandmine
Inthisdesign,projectcanbeenasfollows:roadexploitation,excavatorandself-uninstallauto
Atlast,thisdesignhasintroducedthesethingsasfollows:openparameters,entrench,throughput,balancedproportionofshuckandexploitationandloadtechnique,blastengineering,wastedumpetc
DongshengTemplesulphurzincundergroundmining
Theoutputis850thousandtonsperyear,serviceye