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1、西安建筑科技大学硕士论文LimitOptimizationoftheSandaozhuangMo—WdepositbasedonFloatingConealgorithmSpeciality:MiningEngineeringName:MaShuaiInstructor:Prof.LianMinjieABSTRACTThefinalpitminingboundarydeterminationisthefoundationofopenpitminingdesign,hasasignificantimpactoninvestmentdecision-maki
2、ng,productionandoperationofminingenterprises.Itdeterminesthemining,rockoverburdenamount,productioncapacity,theservicelifeofthemaintechnicalindicators,relatedtotheminingprocessandselectthedevelopmentmodeoftransport.Therefore,reasonabletodetermineopen-pitminingrealmofmineenterprise
3、swillgaineconomicbenefitshaveimportantrole.Thispaperstudiedthedomesticexposedmineultimateoptimizationtheoryandhassimilarfunctionofminingsoftwareapplication,thinkourcountryintherealmofoptimizationtheoryandapplicationsisrelativelyweak,penetrationisnothigh,solvepracticalproblemsofmi
4、ningenterprisesminingboundaryoptimizationsoftwareisnotverygood.Ourcountryisrichinmineralresources,therapiddevelopmentofminingindustryinthemoreboundaryoptimizationtheoryandapplicationdemand,tosolvepracticalproblemsisofgreatsignificancetotheminingindustry.ThispaperfromtheSandaozhua
5、ngMo—Wdeposit,referringtotheexistingopen-pitlimitdesignsoftware,choosetousefloatingconealgorithm,basedongeological3Dsolidmodelofopen-pitminingrealmoptimizationdesign.Themaincontentsincludeopenpitminegeologicalentitymodel,qualityblockmodel,boundaryoptimizationparameterselection,fl
6、oatingconemethod,floatingconemethodofmovingconeinitializationandscanningsequenceoffloatingconemethod,calculationprogram,withintheboundaryofthestrippingratioandthetechnicalparameters.BasedontheAutoCAD2008platform,theinterfacewithObjectARX2008,usingC++programminglanguage,combinedwi
7、thSQLSever2005database,compiledfloatingconealgorithminSandaozhuangMo—Wdeposit.西安建筑科技大学硕士论文Theprogramdesignofthefinalboundarybasedonexistingdatamining.Inthefoundationofgoodqualityblockmodel,boundaryoptimizationparametersinputbytheuser,theprogramrunning3Dgraphics,givestheoptimalsta
8、teofrockvolume,averagegrade,strippingrat
