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1、毕业设计[论文]题目:隧道工程测量设计学院:测绘工程学院专业:测绘工程姓名:张森森学号:061409250指导老师:何保喜完成时间:2013.05.12摘要隧道工程测量是在隧道工程的规划、勘测设计、施工建造和运营管理的各个阶段进行的测量。本文主要阐述勘测设计阶段的测量工作。勘测设计阶段,在隧道沿线布测测图控制网,测绘带状地形图,实地进行隧道的洞口点、中线控制桩和中线转折点的测设,绘制隧道线路平面图、纵断面图、洞身工程地质横断面图、正洞口和辅助洞口的纵断面图等工程设计图。为保证隧道能按规定的精度正确贯通,根据隧道施工要求的精度和施工顺序进行相应的测量,首先根据隧道线路的形状和主洞口、辅助洞
2、口、转折点的位置进行洞外施工控制网和洞口控制网的布设及施测,再进行中线进洞关系的计算及测量,随着隧道向前延伸而阶段性地将洞内基本控制网向前延伸,并不断进行施工控制导线的布测和中线的施工放样,保证不同工作面之间以预定的精度贯通,贯通后进行实际贯通误差的测定和线路中线的调整,施工过程中进行隧道纵横断面测量和相关建筑物的放样。关键词:隧道测量,控制网,贯通预计,精度IV河南城建学院本科毕业设计(论文)目录AbstractTunnelingmeasurementsareintunnelengineeringplanning,investigation,design,constructionand
3、operationofthevariousphasesofthemeasurement.Thisarticlefocusesonmeasurementofphaseofsurveyanddesignwork.Surveydesignphase,measuredalongthetunnelsurveyingcontrolnetwork,stripmapofsurveyingandmapping,groundtunnelentrancepoints,controlofmiddlepilesandturningpointinthemiddleofsetting,drawatunneltheli
4、neplan,Profile,bodyengineeringgeologicalcross-sections,isProfileentranceandauxiliaryentrancedesign.Forguaranteetunnelcanbyprovidesofprecisioncorrectlythrough,accordingtotunnelconstructionrequirementsofprecisionandconstructionorderforcorrespondingofmeasurement,Firstaccordingtotheshapeofthetunnelro
5、uteandlocationofthemainentrance,secondaryentrance,turningpointholeandentrancecontrolnetworklayoutofconstructioncontrolnetandmeasuring,againformiddleintoholerelationshipofcalculationandthemeasurement,astunnelforwardextendsandstagetowillholewithinbasiccontrolnetworkforwardextends,andconstantlyforco
6、nstructioncontrolwireofclothmeasuringandmiddleofconstructionLofting,GuaranteedbetweendifferentfacestotheintendedaccuracythroughthroughaftertheactualbreakthrougherrorofmeasurementandadjustmentofCentralline,aspectoftunnelsectionmeasurementinconstructionandlayoutofthebuilding.Keywords:tunnelmeasurin
7、g,controlnetwork,linkingisexpected,accuracyII河南城建学院本科毕业设计(论文)目录目录摘要IAbstractII1绪论12地面控制测量22.1控制点的设置22.2地面平面控制测量22.2.1中线法22.2.2精密导线法32.2.3三角锁网法42.2.4GPS测量52.3地面高程控制测量53隧道洞内控制测量73.1洞内平面控制测量73.1.1中线法73.1.2导线法73.2洞内高程控制测量9