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436200711GEOLOGYANDPROSPECTINGVol.43No.6November,2007[]2006-09-04;[]2006-12-18[](1982),,2006,,,,((),430074)[],,,,,,,,,,,[][]P624.7;P628[]A[]0495-5331(2007)06-0092-060()[1,2],,,,,,IDS,,,1(InverseDistanceSquared,IDS):,,,,,,,:,xi(i=1,2,)(,,)Z(xi)(B)Z3(B)Z(xi),:Z3(B)=ni=1Z(xi)3i(1):Z3(B),Z(xi)i,,:i=1dkini=11dki(2)(2):i,didik,12340,,,k,(),k,29©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(k=1,2,n),k2,(2)(IDS),k,,IDS,,1ni=1i=1;(3),,,(,),3.2.13.2.22IDSIDS,6(1):1IDS1):,;2):,,3):,,4)IDS:,IDS5):,6):,IDS,IDS2.1((2)n),[3,4]2:;;;;,1.522.2,,,396:©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:1),2),,,,N,3),,;,,,IDS,,,,23,IDSIDS3,,-,,IDS(3):1):,;2),,,3;3),,,,(4);44)(),;5),(5)4.14.2492007©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.),,(6),60.510-65.010-64,,4.1,,IDS,((2)n),,,,,,,,,(:0.510-65.010-6),(123):1R1R2R3C/10-6Q/104tP/t1(1)801002020200.9514352136.3442(2)801203030300.9013655122.8953(3)1001204040400.9813225129.6054(4)801001205050500.8814235125.2685(5)1001506060600.9513512128.3646(6)1202030400.9315045139.9197(7)1001204050600.8915254135.761,::5.62%;4.79%,4.2,,IDS,,596:©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(1)(2)13.4499.864020%9.864020%9.864020%2(2)(3)6.715.459945%15.32397%7.661983%3(3)(4)4.3373.346322%18.67029%6.223429%4(4)(5)3.0962.471501%21.14179%5.285447%5(5)(6)11.55459.001356%30.14314%6.028629%6(6)(7)4.15792.971659%33.1148%5.519134%7(7)(1)0.58340.429727%33.54453%4.792076%3121(1)(2)6974.856466%4.856466%4.856466%2(2)(3)4303.149030%8.005496%4.002748%3(3)(4)26107.637051%15.64255%5.214182%4(4)(5)28235.079031%20.72158%5.180395%5(5)(6)203311.34547%32.06705%6.413410%6(6)(7)8091.389166%3.456210%5.576036%7(7)(1)15025.913203%39.36942%5.624202%:k()Zk(k=1,2,,n),,IDS(k)Rk,Ai:Ai=1Rk(Rk-Zk)100%;(4)Ai:A=1nni=1Ai;(5)IDS,,Au_Status,,.,,4:4%(1)(2)(3)(4)(5)(6)(7)(A)5.233.226.583.872.558.72.5,7,8.7%,2.5%,4.66%:4.66%,4.3,,0.2%0.5%,,3:(567)5B/10-610.200.580.550.035.2%20.500.930.990.066.5%6(:t)10.2026365269305652.14%20.5014036148207845.59%7(:t)10.20245.19269.3624.179.86%20.50118.13124.326.195.24%IDS,4,,IDS,(VC++,OpenGL)IDS,,,IDS692007©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[][1].[M],:,2001.[2].[M],:,2000.[3],.[M].:,1993.[4].[J].,2003,7.[5].[M].:,1996.[6].[M].:,1990.[7],.[J].,1996.[8],,.[J].,1995.[9].[M],:,2003.[10],,.[J].,2003,7.[11],.[J].,1999.[12],,.[J].,1999.[13]IsaaksEH,SrivastanaRM.AnIntroductiontoAppliedGeosta2tistics[A].OxfordUniversityPress,1989.[14]GoovaertsP.GeostatisticsforNaturalResourcesEvaluation.Ox2fordU-niv[M].Press,NewYork,1997.DESIGNINGANDREALIZATIONOFMINERALRESOURCESRESERVECALCULATIONMODULEUSINGINVERSEDISTANCESQUAREMETHODLIZhang-lin,ZHANGXia-lin(FacultyofEarthResources,ChinaUniversityofGeosciences,Wuhan430074)Abstract:Traditionalsolidmineralreservecalculatingmethodslikegeologicalblockmethodandcrosssectionmethodhasloweraccuracyofcalcula2tionresults,complicatedcalculationprocedure,andnotconvenientforcomputertechnology.However,mineralreservecalculationmethodofclassicalge2ostaticshasbecomeafulltheory,anditiseasytousecomputertechnologycompletely,gettingbothaccurateresultsandquickcalculatingspeed.Designprocedure,realizingmethodofmodule,procedureandresultofmineralresourcesreservecalculationmoduleusinginversedistancesquaremethodaredis2cussed.Waysonhowtocalculatemineralreverse,visualizeresultsandcollectresultaccuracyunderdynamicrangeofgradeofAuareemphaticallyana2lyzed.Meritsandshortagesofthemethodareevaluated.Thisnewmineralcalculatingmethodofinversedistancesquaredcannotonlydevelopresultaccu2racy,decreasedependenceonoreshapeandore-controllingengineering,butalsocandefineorebodydistributionin3Dspacebyoregrademodel,andrealize3Dvisualizationforcalculatingresults.Keywords:mineralstoragecalculatingmethod,inversedistancesquare(IDS),blockmodel,3Dvisualization796:©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.