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1、全站仪在公路导线和中线测量中的应用TotalstationinthehighwaycenterlineconductorsandMeasurementLichun-shengZhaoBingYangchunlong(NanyangCityPlanningSurveyandDesignInstituteofHighwayTrafficNanyang473003)Abstract:Thetotalstationinthehighwaycenterlineconductorsandtheapplicationofmeasuremen
2、ttechniques,theTotalStationusemattersneedingattention.Keywords:TotalStationRoadmeasuringtechniques1Totalstationinthewiremeasurement1.1TotalStationCoordinatetheadvantagesofTotalStationcanbeuseddirectlywiththemeasuringpointcoordinatemethod,ratherthanpolarcoordinatesla
3、wrequired,sothatheavyequipmentoperatorsfromthecalculationofthedataout.Outsidetheindustryarenowvirtuallynorecords,onlyasimplemindandthenextpointwiththepointoftherelationshipbetweenthefinishingindustryforthereferenceperiod,butalsodonothavestaffwitharecordofthecalculat
4、ion.FinishinginatimewhentheindustryaslongasthedatatransmissionfromthetotalstationtoPC2E500calculator,ordirectlytothedatainputtoacomputer,aftercoordinateadjustment,onthecomputerusingAutoCADdrawingsoftwaresuchaspoints,cut-offpoint,andcalculatedtheanglevalueofeachcurve
5、,thedistancebetweenthepointofintersectionaswellasthecoordinatesofeachpileandso.1.2Noteandtheapplicationofstate-controlledthree-dimensionalcoordinatesofpointsCoordinatesmethodusedbefore,asfaraspossiblethecountrytofindcontrolpointsandcontrolpointsofthesethree-dimensio
6、nalcoordinates,andthesecontrolpointsthroughthejointtest,notonlycantesttheirmeasurementaccuracy,anderror-yunXuscopecanbecarriedoutthroughtheadjustmentofthesecoordinates,sothatahigher7全站仪在公路导线和中线测量中的应用measurementaccuracy.1.3Pointsetshouldtakeintoaccounttheneedtotaketh
7、emiddlelaneInthesetpoint,notonlyshouldbewirelinecontrolpoints,thatis,topointthecenterlineshouldalsopreparefortherelease,dependingontheroutepassconditions,andhigherterraincanbelaidatanumberofaircraftequipment,thebenefitsofdoingsoistotakethemiddlelanewhenthereisagreat
8、erchoiceanddonothaveequipmentforanadditionaltwopointstoallowdevicestostopseveraltimes.1.4Apparatusaftertheoperationandstaffing,astheroleof
