地铁暗挖隧道竣工测量实施方案

:049420911(2005)1020041203:TU198.6:B1,2(1.,210009;2.,210000)ProfileSurveyandComputationoftheSubwayTunnelUsingTotal2stationInstrumentwithoutPrismGAOJun2qiang,TAOJian2yue:()TA7,:;;:2004210229:(19622),,,,,,,,,10m,5m,[1],50mm,10mm,10mm,(10m5m),(),(TopconGTS6002,2(2mm+210-6D)),,,,(),3,180,1,3,1015()1,,,,1,16(y0,z0)r0,(yi-y0)2+(zi-z0)2-r=0,i=1,2,3,,n(1),(yi-y0)Vyi(yi-y0)2+(zi-z0)2+(zi-z0)Vzi(yi-y0)2+(zi-z0)2-14200510(yi-y0)y0(yi-y0)2+(zi-z0)2-(zi-z0)z0(yi-y0)2+(zi-z0)2-r+(yi-y0)2+(zi-z0)2-r0=0(yi-y0)(yi-y0)2+(zi-z0)2=ai(zi-z0)(yi-y0)2+(zi-z0)2=bi(yi-y0)2+(zi-z0)2-r0=WiaiVyi+biVzi-aiy0-biz0-r+Wi=0,i=1,2,3,,n(2)(2),AV+BX+W=0(3)A=a1b1a2b2anbn;B=-a1-b1-1-a2-b2-1-an-bn-1;W=Wi;V=Vy1Vz1VynVzn;X=yzzVTPV=min:V=P-1ATK,BTK=0(K)(3),NBBT0KX+W0=0(4),P=I;N=AP-1AT,Q11Q12Q21Q22=NBBT0-1=N-1-RN-1BM-1M-1BTN-1-M-1,M=BTN-1B;R=N-1BM-1BTN-1,KX=Q11Q12Q21Q22W0K=-Q11W,X=-Q21W(5)TA711myizi129406.774-3.474229404.789-2.573329404.7451.093429405.4931.684529406.7652.041629408.0721.683729408.748-2.573829408.758-2.573(29406.7695,-0.7125,2.75),:K=(14.46.19-17.2-15.0-14.35-10.213.413.4)T,y=4.9mm,z=-14.3mm,r=19.5mm(yi-29406.7754)2+(zi+0.7268)2-2.76952=0-3.466-2.5733.67m4.26m22m3.674.26-0.715-2.5754.0501.0954.1401.6852.686-0.7274.1254.1722.723-0.716-2.5734.1151.0934.1641.6832.7090.0110.0020.0100.0020.0080.0020.0151.,,,24200510,,,PCE500,,2.,,,20,,3.,,,,:[1]GB5030821999,[S].[2]GB50026293,[S].[3],.[M].:,1993.(36)BerneseGamitGPS,,GPS20mm,1/3,,:[1]GB/T1831422001,(GPS)[S].[2],,.GPS[M].:,1992.[3],,.[M].:,1993.[4],,,.GPS[M].:,1994.[5]CJJ8299,[S].[6]CJJ73297,[S].(40)SensorImageRegistration,ImageFusionandDimensionReductionofEarthScienceImagery[A].InformationFusion,ProceedingsoftheFifthInternationalConfer2ence[C].[s.l.]:[s.n.],2002.[3]SUY,HUANGPS,LINCF,etal.Target2clusterFusionApproachforClassifyingHighResolutionIKONOSImagery[J].Vision,ImageandSignalPro2cessing,2004,151(4):2412249.[4].[D].:,2001.[5]DAVISCH,WANGXY.UrbanLandCoverClassifica2tionfromHighResolutionMulti2spectralIKONOSIm2agery[A].GeoscienceandRemoteSensingSymposium[C].[s.l.]:[s.n.],2002.[6],.[J].,2004,19(1):15219.[7],,.[J].,2000,25(2):1372142.[8].IKONOS[J].,2002,17(1):41245.[9],,.IKONOS[J].,2001,30(2):1122116.[10]WEBERC,RANCHINT,PUISSANTA,etal.Ex2tractionofUrbanFeaturesinStrasbourg,France:Com2parisonofTwoFusionAlgorithmsforQuickbirdMSandPanData[A].RemoteSensingandDataFusionoverUrbanAreas[C].[s.l.]:[s.n.],2003.2062210.34200510