19974,(8505705-1)(100871),,C,:,,,,,,,,,,,,,,,,,:4:1);2);3),;4),1,,,C8334119981GEOLOGYANDPROSPECTINGVol.34No.1January,1998,:,1:,:;,:,2,,,;;41),2)3),4),,,Winword6.0DOSEdlin.comFoxproFoxpro3.0GURU3,,,,,,0.050.95,[3],:;,[5]:1)931:,:[2,4]2),,[2],(1),,;,,22;11(2),,Q,Q[9,10][11],,,,,,:y=a+bxy=a+blgxy1=aebx;y2=aeb/x;y3=abxy=axby=1/(a0+a1x+a2x2++anxn)y=a0+akcos(kx)+bksin(kx)k=1,2,,ny=a0+a1x+a2x2++anxn,,,,1AuCu,,24:;;;19525,(2),()(3)141:1CuAuAuAuAuAuAuAuAuAu566097113215274481500(Kg)962411151507415013173046960.44170.80950.61030.01960.42750.65160.35090.62991CuCuCuCuCuCuCuCu97113137215243269274481(t)27376720000011878700244402500.61030.01960.76470.42750.60110.40270.65160.35092CuAuAuy=a+bxy=1318.51+1676.71x0.1190.0143646.04y=a+blgxy=2786.13+622.78lgx0.2210.0493581.85y=aebxy=1087.65e1.79x0.4530.2051.99y=aeb/xy=707.26e-0.05/x0.3840.1472.06Cuy=a+bxy=-46550.3+152508.48x0.5060.25665398.55y=a+blgxy=43397.8+16084.1lgx0.2730.07572927.02y=aebxy=1410.48e0.74x0.1440.0212.82y=aeb/xy=1077.11e0.01/x0.0550.0032.853x1Aux11.2()x2Cux210()x3-0.1x30.3x40.25x4x50.05x5x60.35x6x7()x8()x90.1x90.7x100.1x105[1][6],:5.1,,,,,,,24199840801201602002803203604003979119159199279319359399387811835839837771572372773173573977611631635639635751151952353153553953474114®1942343143543943373113®193233¨35339332721123123523923171191®271351391307011015023031035039029109349389286818826830834838827671071471872272673073473872666106146226266346386256522526530538542546550554558524641842242643043844244645045445842363183263303®423503543583182222262302342382422502542582¨181221®341381421®541581¨100260300340380420460580¨®29933937941945953957918®25829833837841845849853857177®33737741749753716176296336®41645649653657655®®295®41545549553557554942142542943343744144544945345745393333413493533573125292¨332372492532115191®®2913314114514915315711090¨®®33037041045049057094989®24936940944948956988128168®288328®4084484885285684787127167287327®44748752756764686126166206¨32636640644648652654585125165205¨36540548552556544412440444448434383123323363443483523563242821221622022422824424821418112116124128140144152121:5000022-;-;-();¨-;-;®-5.2,,,,341:,,,,,5.3,,,,,,,,,,[7][8],,,,,,1,..:,1991.4652,661682,..:,1982.1646,941763,..:,1990.171181,2572624..:,1984.4267,3444265,..,1995,20(2):1731786,,..,1994,19(4):3914017..:,1990.3259,2442658,..:,1987.13509..:,1981.4332510,..:,1982.140011,..:,1994.4068,8597(64)441998.().(),19944,,,,,1LeoBarbera,etal..HistoricalDevelopmentofTrenchlessConstructionMethodsandEqupmentintheUnitedStates.ProceedingsofaAdvancedTechnicalSeminaronTrenchlessTechnology,26-30Jan93,Vicksburg2HighW.O.Donnell.HistoricalOverviewoftheHori2zontalDirectionalDrillingIndustry3TomIseley,etal..TrenchlessPipelineRehabilitation.Constructor,Oct.19924S.R.Kramer,etal..AnIntroductiontoTrenchlessTechnology,19925RobertD.Bennett,etal.GuidelinesforTrenchlessTechnology:CIPP,FFP,Mini-HDDandMicrotunnel2ing.1FinalReportCPAR-GL-95-2.USArmyCorpsofEngineersWaterwaysExperimentalStation,1995MODERNTRENCHLESSPIPELINECONSTUCTIONMETHODSANDTHEIRAPPLICATIONZhangWei,WangPengEachtrenchlesspipelineconstructionmethodhasitsowncharacteristicsandapplicationranges.Theworkingprinciples,char2acteristicsandapplicationrangesofmoderntrenchlesspipelineconstructionmethodswereintroducedincludinginstallationandreha2bilitationmethodsmostlyusedinpractice.Keywordstrenchlesspipelineconstruction,installation,rehabilitation:,197819831985:31:100083(44)METHODANDPROGRAMFORCALCULATIONOFMINERALDEPOSITRESOURCEQUANTITYANDEVALUATIONOFPREDICTIONEFFECTLiXinzhong,XuZhenbang,ZengFangangAnintelligentprogramsystemwasdesignedandrealizedwithdatabasetechnologyandexpertsystemtechnologyasthecoreofsystemstructureintegratingmodelbuilding,resourcesprediction,effectanalysisandinterpretingfunctionbyusingCprogramlan2guagebasedongeologicalvariableresearchingresult.Thesystemcanseparatelyusetotalevaluatingandnon-totalevaluatingtore2alizemineraldepositresourcequantitycalculationwithdifferentdatalevel.Fornon-totalevaluating,thepredictionresultscouldbeprovidedinfourforms,thatis,resourcesquantity,unitlocation,mainore-controllingfactorcombinationandfavorable-data-range,andminerogeniticprobabilityofpredictionunit.Itcanbeusedasanaidtoolofresourcesevaluationforgeologicalstudies.Keywordsdatabase,expertsystem,resourcequantity,mathematicsmodel,gridunit.:,1965,1997,,,,,:5:100732461998