茶镇隧道施工监控测量与数据分析分析

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1、ChaZhenTunnelConstructionMonitoringMeasurementandDataAnalysisDiscipline：GeotechnicalEngineerStudentSignature：H仉Ylty扶从、SupervisorSignature：I叶2卜儿AbstractWitllthenewAustriantunnelingmethod(NATM)widelyusedintunnelconstruction，constructionmonitoringmeasurementanddataanalysiso

2、fincreasinglyprominentrole．Scientificandreasonablemonitoringmeasurementandonthebasisofthedataanalysis，Cancomparetheintuitionisticjudgmentofthesurroundingrock’Sstability，thebetterservicefortunnelconstruction，andthesurroundingrockpropertiesforfurtherresearchprovidesastrong

3、basis．ThesismainlywithChazhentunneltorelyon，fortunnelconstructionmonitoringmeasurementanddataprocessingwerestudied．Inmonitoringmeasurement，based011highwaytunnelconstructionmonitoringmeasurementstandardandcombiningwiththeactualsituationoftunnel，makeupscientificmonitoringm

4、easurementsolutions．Andintheactualmeasurementofmultipointsandmeasuringlineprotectionconductedaseriesofexploration．Indataprocessing，applicationofregressionanalysis，graysystemGM(1，1)modeltomeasuredsectionsoffinaldisplacementofforecastacomparativestudy．Andwiththedisplacemen

5、tsensitiveratemeasureddisplacementstheconceptofthedynamicrelationshipbetweenmeasuringlines．Accordingtothetunnelactualmonitoringmeasurementresultsestablishsurroundingrock’Sstabilityassessmentcriterion．Finallythetypicalsectionsofmonitoringmeasurementdatawereanalyzed．Throug

6、hthetunnelconstructionmonitoringmeasurementanddataprocessingofmsearchandmadethefollowingmainachievements：1．Designthetunnelconstructionmonitoringmeasurementschemesofmonitoringmeasurementofmultipointsmeasuringlineprotectionbyaseriesofexploration，andgoodresultswereobtained．

7、2．ByusingregressionanalysismethodandgreysystemGM(1，1)modeltoallowlimitdiSplacementprediction，proofgraysystemGM(1，1)modelpredictionaccuracyisrelativetaller．Il绪论1．1研究背景随着经济的快速发展，我国的高速公路建设也取得了显著的成果。隧道是高速公路非常重要的一个组成部分。高速公路隧道相对于铁路隧道、地铁隧道、煤矿巷道有其自身的特点：1)高速公路的建设主要作用是服务地方经济，同时高速公

8、路对速度的要求必然要受到线性的控制，不能完全避开山岭进行修建，导致高速公路沿线的地质情况比较复杂，加大了隧道修建的难度。2)与其他类型的隧道相比，高速公路隧道的断面较大。因此在修建中围岩受到的扰动也相对较大