高速铁路精密工程测量技术标准的研究与应用

©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(2010)0220098207(,100844):,,,:;;:U212.24:Adoi:10.3969/j.issn.100128360.2010.02.017StudyonTechnicalStandardforPreciseEngineeringSurveyingofHigh2speedRailwaysandItsApplicationsANGuo2dong(DepartmentofConstructionManagement,MinistryofRailways,Beijing100844,China)Abstract:Thetechniqueofpreciseengineeringsurveyingforhigh2speedrailwaysisoneofthekeytechniquestoconstructhigh2speedrailwayssuccessfully.Accordingtotherequirementsfortracksmoothnessofhigh2speedrailways,thispaperexpoundsthesurveyingprincipleforintegrationofthesurveyingcontrolnetworkinthethreephasesofdesign,constructionandoperationthroughstudiesontheoriesandtests,exploressystematical2lythetechnicalstandardsforthecoordinatesystemofhigh2speedrailwayplaneandelevationcontrolsurveying,theheightdatum,theprinciplefornetworkdistribution,surveyingmethodsandprecisionaswellastheconfir2mationregulations.Therecentpracticalconstructionandoperationofhigh2speedrailwaysverifythescientificandadvancednature,adaptabilityandreliabilityofthetechnicalstandardsforpreciseengineeringsurveyingofhigh2speedrailwaysinourcountry.Keywords:high2speedrailway;preciseengineeringsurveying;technicalstandard,,,,,12mm,,,,,,:2010202223;:2010203211:(1959),,,E2mail:[e-mail],:;,[1],,,,,©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[2],,,CP[3]CP[4],,[2],,[5]1,,,,1,,,1.1,,,,,(1),,19543,,,,,,1,[6],1=y2m(2R2)S(1),ym,km;R,km;S,m;1m3,166km,(1),0.34m/km19543,0,,,2,2=(Hm-H0)/R(2),Hm,m;H0,m;R,km;2m/km(2),2000m,0.314m/km992©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[1],10mm/km,1/100000,(2),,,(),2,(),();,,,3(4,),,,,()(),,,,,,,;,,1.21985,,,,,19851985,,,19852,12mm,,(),,2.1CP0(CP),;(CP),;(CP),2(1)CP0,CP,CP,CP050kmCP0GPS,CP0,[2],[2]CPCPCP,,,,CP,,1/18000000132©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(2)CP,CPCP,4km[5]CPGPS,,CP0(3)CP,CP,CP,800m[5]CPGPS;,,CPCPI(4)CP,,60m[5]CP,CPCPCP3,120m,CP[5]CP:,;,,CP,,;,,;,,2.2,(1)CP[7]30m300m,30m(48),5m2mm;300m(480),150m10mm[1],CP1.0mm[5]CPCPCP0(2)CPCPCP,CPCP;CP1.0mm,60m,1/60000,,2,CP1/84000,,,CP1/100000(3)CPCPCP,,CP1/140000,,,CP1/180000(4)CP0CP0,CP050km,CP0,GPS,020mm[5]2.31[5]1012©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:CPGPS,CP4km2.4,,;(CP),,,,,CP2.5(1)CP[7],:10m,2mm;2mm:2mm;,2mm[1],CP0.5mm,CP5070m,,,,CP(2),CP,CP,3CP,,CP0CPCPGPSCPCP[3],CP,,CP3.1CPCPCP60m,120m,CP,CP12[5],CPCP,CP,,,120m,,CP4[3],CP60m60m,CP,CP8,CP3.2CP(1)CPCP1mm,CPCP,CP,CP,23[3]20132©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()2C/()/()CP0.52696136963CPCP21mm1mm(2)CPCPCP,CPCP,CPCPCPCPCP45[5]4CP/()/mmCP325CPCPCPCP/()/mm/()/mm/mmCP4.043.02245CPCP66CPCPCPCP/()/%/mm/%/()/%/mm/%/mm/%/mm/%506050400.577.11.30460.63461.57350.27240.410.5122.911.30.14499.37498.43399.71299.591100199.86(3)CP,CP,CP,CP:,3mm,CP,CPCP13CP4,,,,,,,,,:(1),,(2)3012©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:[1],,.[R].:,,2006:30.[2].[2006]189.:,2006.[3],.CP[R].:,,2009:33242.[4],.CP[R].:,.2009.[5].TB106012009[S].:,2009.[6].[M].:,1991:40250.[7].TB106212009[S].:,2009.[8].GB500262007[S].:,2007.[9].[M].:,2007:2672272.[10].[M].:.2008.[11],,.[J]..2007,(8):49252.LUJian2kang,RENZi2zhen,QINMin2yi.OptimumDe2signofPlaneControlNetforConstructionofBallastlessTrackofPassengerDedicatedRailway[J].JournalofRail2wayEngineeringSociety,2007,(8):49252.[12].TB101012009[S].:,2009.200981()200981;;,,!40132