第1題Whichtypeoftunnelportalformismainlyapplicabletothesituationwheretheterrainattheportalisrelativelysteepandtherockqualityisrelativelygood?AEndwalltypetunnelportalBWingwalltypetunnelportalCRingframetypetunnelportalDCutbambootypetunnelportal第2題Thefollowingdescriptionsaboutthesunshadeshedtypetunnelportal,whichoneisincorrect().AItcanreducethedirectsunlightshiningintotheinteriorofthetunnel.BItcanpreventbirdsfromenteringthetunnel.CIthaslittledecorativeeffectonthetunnelentrance.DItisbeneficialfordrivers'visualadaptationwhenenteringandexitingthetunnel.第3題Fromtheperspectiveoftunnelusage,whichofthefollowingismainlyusedforvehiclepassage().ATraffictunnelBHydraulictunnelCMunicipaltunnelDMinetunnel第4題Whichofthefollowingcross-sectionalshapesoftunnelsisusuallyusedinshallow-buriedlarge-spantunnelsandcanmakebetteruseofspace?()ACircularBRectangularCHorseshoe-shapedDOval第5題Accordingtotheliningstructureformsoftunnels,()isarelativelysimpleliningformandisoftenusedinshorttunnelswithgoodrockconditions.AIntegralliningBCompositeliningCShotcreteandboltliningDPrefabricatedlining第6題Inthecompositelining,whatisthemainfunctionoftheprimarysupport?()ADecorativeeffectBWaterproofeffectCBearalltheloadsDReinforcethesurroundingrockinatimelymannerandrestrictthedeformationofthesurroundingrock第7題Inthecompositelining,thewaterprooflayerisgenerallyinstalled()ABetweentheprimarysupportandthesecondaryliningBOutsidethesecondaryliningCOutsidetheprimarysupportDDirectlyonthesurfaceofthesurroundingrock第8題Thetypesofarchopen-cuttunnelscanbedividedinto():ACuttingsymmetricaltypeBCuttingunsymmetricalpressuretypeCHalf-cuttingunsymmetricalpressuretypeDHalf-cuttingsinglepressuretype正確答案：ABCD第9題Traffictunnelsinclude():AHighwaytunnelBRailwaytunnelCUrbanrailtransittunnelDPedestriantunnelEWaterconveyancetunnel正確答案：ABCD第10題Thespecialrequirementsforunderwatertunnelsinclude():AHighrequirementsforwaterproofingBThestructureshouldbeabletowithstandhighwaterpressureCTheanti-buoyancyproblemshouldbeconsideredDCorrosionbyseawatershouldbepreventedduringtheconstructionprocessERelativelylowrequirementsforventilation正確答案：ABCD第11題Afterthetunnelisexcavated,inordertoavoidtunneldeformationorrockweathering,itisnecessarytobuildasupportingstructure,thatis,thelining.第12題Themainfunctionofthetunnelportalisonlyfordecorationandhasnosubstantialeffectonthestabilityofthetunnel.第13題Theringframetypetunnelportalisapplicabletothesituationwheretherocklayerattheportalishard,hasgoodintegrityandisnoteasilyweathered.第14題Thesunshadeshedtypetunnelportalisonlyusedtoreducethedirectsunlightshiningintothetunnelandhasnoothereffectsontrafficsafety.第15題Urbansubwaytunnelsbelongtourbantunnels,andtheirmainfunctionistosolvetheproblemofurbangroundtrafficcongestion.第16題Allunderwatertunnelsareconstructedbytheshieldtunnelingmethod.第17題Fromtheperspectiveofstress,thecirculartunnelliningstructurehasthebestmechanicalperformancewhenbearingexternaluniformpressure.第18題Shorttunnelsgenerallyrefertotunnelswithalengthlessthan500meters.Suchtunnelsarerelativelysimpleindesignandconstruction,andtherequirementsforgeologicalsurveysarenothigh.第19題Accordingtodifferentimpactsofkarstontunnelsandconstructionconditions,differentmeasuressuchasdrainage,spanning,reinforcement,removal,groutingorcomprehensivetreatmentcanbeadopted.第20題Beforetheexcavationofthetunnel,thesurroundingrockisinarelativelybalancedandstablestate.第1題Whatarethefactorsthataffectthestabilityofthesurroundingrock?()ATheengineeringgeologicalconditionsofthesurroundingrockBThestructuralconditionsofthetunnelprojectCTheconstructionconditionsofthetunnelprojectDAlloftheabovethree第2題Whichofthefollowingdescriptionsabouttherelationshipbetweenthesurroundingrockandtherockmassiscorrect?()ATherockmassisthesurroundingrockBThesurroundingrockistherockmasswithintheinfluencerangeoftheexcavationofanundergroundproject.CTherockmassandthesurroundingrockhavenoconnectionatall.DThesurroundingrockdoesnotincluderockcomponentsandonlyincludessoil.第3題Thestabilityofthesurroundingrockmainlydependson()AThecoloroftherockmassBThedensityoftherockmassCThemagnetismoftherockmassDThestrengthoftherockmass,geologicalstructuresandgroundwaterconditions.第4題Forthesamerockmass,indifferentengineeringenvironments()AItmaybethesurroundingrockormaynotbethesurroundingrock.BItmustbethesurroundingrock.CItmustnotbethesurroundingrock.DItspropertieswillnotchange.第5題Inwhichofthefollowingsituationsmaytheclassificationofthesurroundingrockbedowngraded(thatis,thepropertiesofthesurroundingrockbecomeworse)?()AAlargeamountofgroundwaterseepageisfound.BTheventilationmeasuresarestrengthened.CTheexcavationscaleoftheprojectisreduced.DTheconstructionprocessisoptimized.第6題Fordeep-buriedtunnels,whencalculatingthepressureofthesurroundingrock,()usuallyneedstobeconsidered.AGroundvehicleloadBAtmosphericpressureCSnowloadDSnowload第7題Themainpurposesofcalculatingthepressureofthesurroundingrockareasfollows:AProvideabasisforthedesignofthesupportstructure.BCalculatetheself-weightoftherockmass.CDeterminetheexcavationsizeofthetunnel.DEvaluatetheinfluenceofgroundwater.第8題Accordingtoacertainsurroundingrockclassificationstandard,thesurroundingrockisdividedintoGradesⅠ-Ⅵ.Amongthem,the()-gradesurroundingrockhasthelongestself-stabilizationtimewithoutsupport.AⅢBⅣCⅠDⅥ第9題Whichofthefollowingfactorswillaffecttheclassificationofsurroundingrock?()ARockmassstrengthBRockmassintegrityCGroundwaterconditionsDMagnitudeofin-situstressEEngineeringexcavationdimensions正確答案：ABCDE第10題Whatarethefollowingrolesofsurroundingrockclassificationinundergroundengineering?()ASelectappropriateconstructionmethods.BEstimatetheprojectcost.CDeterminethetypesandparametersofthesupportstructure.DPredictthepossiblegeologicaldisastersthatmayoccurduringtheconstructionprocess.正確答案：ABCD第11題WhichofthefollowingdescriptionsarecorrectforgradeⅡsurroundingrockandgradeⅤsurroundingrock?()AThestabilityofgradeⅡsurroundingrockisbetterthanthatofgradeⅤsurroundingrock.BTheself-stabilitytimeofgradeⅡsurroundingrockislongerthanthatofgradeⅤsurroundingrock.CGenerally,thesupportstrengthrequiredforgradeⅡsurroundingrockissmallerthanthatofgradeⅤsurroundingrock.DTheinfluencedegreeofgroundwaterongradeⅡsurroundingrockandgradeⅤsurroundingrockisthesame.正確答案：ABC第12題Theclassificationofsurroundingrockshouldmainlytaketherockmassastheobject.Asinglerockisjustoneelementintheclassification,whiletherockmassincludesrockblocksandtheweakstructuralplanesbetweenvariousrockblocks.第13題Inthefaultzone,therockmassisextrudedandfragmented,oftenintheformofblockstones,crushedstonesorbreccias,andsomeareevenintheformoffaultgouge.Thestrengthoftherockmassislow,thesurroundingrockpressureincreases,theself-stabilityabilitydecreases,itispronetocollapse,andtheconstructionisdifficult.第14題Rockmassmustbesurroundingrock.第15題Allrockmassescanbecalledsurroundingrocksafterbeingdisturbedbyexcavation.第16題Thepropertiesofsurroundingrockareonlyrelatedtothelithologyoftherockmassitself.第17題Forthesamekindofrockmassindifferentengineeringtypes,theclassificationofsurroundingrockmustbethesame.第18題Beforetheexcavationofthetunnel,thesurroundingrockisinarelativelybalancedandstablestate.第19題Thehighertheclassificationgradeofthesurroundingrockis,thebetterthestabilityofthesurroundingrockwillbe.第20題Thecalculationofthesurroundingrockpressureonlyneedstotakeintoaccounttheself-weightoftherockmass.第21題Thereisnoneedtoconsiderthecalculationofsurroundingrockpressureafterthecompletionoftheengineeringdesignstage.Test第1題DuringtheconstructionwiththeNewAustrianTunnelingMethod(NATM),theinitialsupportisusuallycarriedoutimmediatelyafterexcavation.AAdvancesupportBexcavationCdrainageDsecondaryliningdesign第2題Fromtheperspectiveofsafety,theorderofselectingconstructionmethodsisAFull-facemethod→Benchmethod→Ringexcavationwithreservedcoresoilmethod→CDmethod(CenterDiaphragmmethod)→CRDmethod(CrossDiaphragmmethod)→SidedriftmethodBSidedriftmethod→CDmethod→Ringexcavationwithreservedcoresoilmethod→Benchmethod→CRDmethod→Full-facemethodCFull-facemethod→CDmethod→CRDmethod→Benchmethod→Ringexcavationwithreservedcoremethod→SidedriftmethodDSidedriftmethod→CRDmethod→CDmethod→Ringexcavationwithreservedcoresoilmethod→Benchmethod→Full-facemethod第3題Whichofthefollowingconstructionmethodsisapplicabletotheweaksurroundingrockwherethetunnelsectionislargeandthesurfacesubsidenceisdifficulttocontrol?ABenchmethodBsinglesidedriftmethodCCDmethodDfull-facemethod第4題Whichofthefollowingconstructionmethodshastheshortestconstructionperiodandlowcost?ABenchmethodBringexcavationwithreservedcoresoilmethodCfull-facemethodDCDmethod第5題Whenthedoublesidedriftmethodisadoptedforconstruction,theshapeofthesidedriftisclosetoanellipticalsection.Howmanytimesshouldthesectionareaofthesidedriftbecomparedtothatofthewholesection?A1/2B1/3C1/4D1/5第6題Intheringexcavationwithreservedcoresoilmethod,whatisthemainfunctionofthereservedcoresoil?（）APreventsurfacesettlementBPreventthevaultfromsubsidingCsupportthestabilityoftheexcavationfaceDpreventtunnelconvergence第7題IntheCenterDiaphragm(CD)method,theexcavationdistancebetweentheupperandlowersectionsiseasytomaintainwithin().A1~2mB2~3mC3~5mD6~7m第8題Whichconstructionmethodfollowstheprinciplesof"lessdisturbance,earlybolt-shotcreting,frequentmonitoringandtightenclosure"?（）ANewAustrianTunnelingMethod(NATM)BMiningMethodCCut-and-coverMethodDShieldTunnelingMethod第9題Theshallow-buriedtunnelingmethodismainlyapplicabletothe（）constructionofundergroundprojects.AShallowburialdepthandpoorstratumlithologyBDeepburialdepthandgoodstratumlithologyCDeepburialdepthandpoorstratumlithologyDShallowburialdepthandgoodstratumlithology第10題Intheconstructionoftheshallow-buriedtunnelingmethod,whichofthefollowingisthefirststeptobecarriedout?()AInitialsupportBsecondaryliningCadvancesupportDexcavationoperation第11題Intheshallow-buriedtunnelingmethod,whatisthemainfunctionoftheinitialsupport?（）AWaterproofingBdecorationCwithstandingthepressureofthestratumandpreventingexcessivedeformationofthesurroundingrockDfacilitatingthepassageofpersonnel第12題Fortunnelsconstructedbytheshallow-buriedtunnelingmethod,theburialdepthgenerallyrefersto().ATheverticaldistancefromthetopofthetunneltothegroundsurfaceBTheverticaldistancefromthebottomofthetunneltothegroundsurfaceCTheverticaldistancefromthecenterlineofthetunneltothegroundsurfaceDTheverticaldistancefromthespringinglineofthetunneltothegroundsurface第13題Theimmersedtubemethodismainlyapplicableto().AMountaintunnelconstructionBunderwatertunnelconstructionCurbansubwaystationconstructionDcoalmineroadwayconstruction第14題Duringtheconstructionprocessoftheimmersedtubemethod,whendealingwiththeimmersedtubefoundation,whichofthefollowingmethodsdistributestheloadevenlybyfillingmaterialsbetweenthebottomofthetubesectionandthefoundation?()ADredgingandlayingmethodBsand-blastingmethodCgroutingmethodDpilefoundationmethod第15題Duringtheconstructionoftheimmersedtubemethod,thefloatingtransportationoftheimmersedtubeisusuallycarriedout().ADuringfloodtideBDuringebbtideCDuringslacktideDAtanytidalmoment第16題Thewaterproofingoftunnelsconstructedbytheimmersedtubemethodmainlyrelieson().AThewaterproofstructureofthepipesectionitselfBthesealingrubberwaterstopbetweenpipesectionsCthewaterprooflayeroutsidethepipesectionDalloftheabove第17題Theadvantagesoftheshallow-buriedtunnelingmethodinclude().AItisflexibleandchangeable,applicabletovariousstratumandcross-sectionforms.BIthasrelativelylittleimpactongroundtrafficandtheenvironment.CTheconstructioncostisrelativelylow.DTheconstructionsafetyfactorishigh.正確答案：AB第18題Occasions()wherethesinglesidedriftmethodisapplicable.APoorsurroundingrockBlargespanCshallowburialdepthDtheneedtocontrolsurfacesettlement正確答案：ABCD第19題Themainadvantagesoftheimmersedtubemethodconstructioninclude().ATheconstructionspeedisrelativelyfast.BIthasrelativelylittleimpactonthewaterway.CIthasgoodwaterproofperformance.DItcanadapttovariousgeologicalconditions.正確答案：ACD第20題Duringtheconstructionprocessoftheimmersedtubemethod,thefactorsthatneedtobeconsideredinclude().AWaterflowvelocityanddirectionBmeteorologicalconditionsCconnectionaccuracyofpipesectionsDexcavationaccuracyoffoundationtrenches正確答案：ABCD第21題Comparedwiththetraditionalminingmethod,theNewAustrianTunnelingMethodhasthesamesupportmethodbutadifferentconstructionprinciple.第22題Theshallow-buriedtunnelingmethodallowsundergroundengineeringconstructiontobecarriedoutwithoutaffectingthegroundtraffic.第23題Itisunnecessarytocarryoutadvancedgeologicalpredictionduringtheconstructionprocessoftheshallow-buriedtunnelingmethod.第24題Aslongastheunderwaterfoundationconditionspermit,itisunnecessarytoconductfoundationtreatmentduringtheconstructionoftheimmersedtubemethod.第25題TheNewAustrianTunnelingMethodisafixedandunchangeableconstructionmethodanddoesn'tneedtobeadjustedaccordingtotheactualsituation.第26題Thesinkingprocessintheconstructionoftheimmersedtubemethodisasimplesinkingoperationanddoesn'trequirecomplicatedcontrol.第27題Thefull-facemethodhastheadvantagesthatitcanreducetherepeateddisturbancetothesurroundingrockcausedbyexcavation,whichisbeneficialtoprotectingthenaturalbearingcapacityofthesurroundingrock,anditisconvenientinconstruction.However,ithasthedisadvantagethatithasrelativelystrictrequirementsongeologicalconditionsandrequiresthattheself-stabilizationperformanceofthesurroundingrockshouldbegood.第28題Thebenchcutmethodcanbedividedintothelongbenchcutmethod,theshortbenchcutmethodandthemicrobenchcutmethod.第29題Themethodofexcavatingwithreservedcoresoilinringshapegenerallydividesthecross-sectionintothreeparts:thering-shapedarchpart,theuppercoresoilpartandthelowerbenchpart.第30題AftereachexcavationstepintheCenterDiaphragm(CD)method,theinitialsupportandthecenterdiaphragmshouldbeconstructedinatimelymanner.第31題TheCenterDiaphragm(CD)methodisapplicabletotunnelswithsurroundingrocksofGradeIVtoGradeV,anditcanalsobeusedintunnelslocatedinshallow-buriedsections.第32題ThedifferencebetweentheCrossDiaphragm(CRD)methodandtheCenterDiaphragm(CD)methodisthatineachstepoftheconstructionprocess,theformerrequirestheclosurewithtemporaryinvert,andthetemporarysupportoftheCrossDiaphragm(CRD)methodisstrongerthanthatoftheCenterDiaphragm(CD)method.第33題Themethodofringexcavationwithreservedcoresoilhasastableexcavationworkingfaceandcauseslittleconstructioninterference.第34題Thecross-sectionofthemethodofringexcavationwithreservedcoresoilisdividedintomultipleblocks,whichleadstomoredisturbancestothesurroundingrockandincreasesthedeformationofthesurroundingrock.第35題Theringcutandpreservecoresoilmethodisapplicabletothesectionsofsingle-tracktunnelswithsurroundingrocksofgradeIVandVthathavecertainself-stabilizationconditions.第36題ThecenterdiaphragmontheleadingsideintheCenterDiaphragm(CD)methodshouldbesetasanoutward-bulgingarc.Test第1題Whichofthefollowingwaterproofanddrainagemeasuresismainlyusedtointerceptsurfacewaterfromenteringthetunnel?()ABlinddrainsbehindtheliningBinterceptingditchesatthetunnelportalCwaterstopstripsattheconstructionjointsoftheliningDadvancedgrouting第2題Theimpermeabilitygradeofthewaterproofconcretefortunnelsshallnotbelowerthan().AP6BP8C

P10DP12第3題Inthewaterproofanddrainageoftunnels,whichmaterialisusedtodealwiththeconstructionjointsanddeformationjointsoftheliningtopreventwaterleakage?()AWaterproofconcreteBblinddrainsCwaterstopsandwaterstopstripsDgroutingmaterials第4題Inthetunneldrainagesystem,groundwaterwillbecollectedby()first.ABlinddrainsbehindtheliningBsideditchesinsidethetunneCcentraldrainageditchesDtransversedrainagepipes第5題Thewaterintheblinddrainsthenflowsintotheditchesatthebottomofthetunnelthrough().ALongitudinaldrainagepipesBtransversedrainagepipesCcircumferentialdrainagepipesDseepagepipes第6題Theaccumulatedwaterinthetunnelisfinallydischargedoutofthetunnelthrough().AinterceptingditchattheportalBdrainageditches(sideditchesorcentraldrainageditches)insidethetunnelCdrainageholesbehindtheliningDblinddrains第7題TheconstructiontimeofthesecondaryliningisAOnemonthafterthecompletionoftheprimarysupportB1.5monthsafterthecompletionoftheprimarysupportCstarttheconstructionofthesecondaryliningimmediatelyafterthecompletionoftheprimarysupportDafterthedeformationofthesurroundingrockandtheprimarysupportisbasicallystabilized第8題Shaftsaremainlyusedfor().AVentilationanddrainageBincreasingtheworkingfaceofthetunnelCtransportingmaterialsDalloftheabove第9題Intunnelblasting,thetypesofblastholesareasfollows:ACutholeBauxiliaryholeCperimeterholeDsidehole正確答案：ABC第10題Themeasurestakentocontroloverbreakareasfollows:ASmoothblastingBimprovingtheaccuracyofdrillingholesCcontrollingtheamountofexplosivechargeDimprovingthetechnicallevelofoperatingpersonnel正確答案：ABCD第11題Themaintypesofadvancedpre-supportareasfollows:AAdvancedboltsBpiperoofsCadvancedgroutingsmallductsDadvanceddeep-holecurtaingrouting正確答案：ABCD第12題Theprinciplesoftunnelwaterproofinganddrainageinclude().APreventBdrainCinterceptDblock正確答案：ABCD第13題Thepreparatoryworkthatneedstobecarriedoutbeforetheconstructionofthesecondaryliningincludes().ACheckthesurfaceflatnessoftheprimarysupportBcleanthesurfaceoftheprimarysupportCinstallthewaterprooflayerDpreparetheconstructionformworkandconcretepouringequipment正確答案：ABCD第14題Thecontentsofthequalityinspectionofthesecondarylininginclude().AExaminationofappearancequalityBtestingofconcretestrengthCdetectionofliningthicknessDdetectionofvoidsbehindthelining正確答案：ABCD第15題Theventilationmethodsduringtheconstructionprocessofshaftsandinclinedshaftsinclude().ANaturalventilationBforcedventilationCexhaustventilationDhybridventilation正確答案：BCD第16題Theadvancedboltisdrilledandinstalledalongtheexcavationcontourlinewithanoutwardinclinationangleof10°to30°towardsthefrontoftheexcavationfacetoformapre-anchorageforthesurroundingrockinfront.第17題Aftertheexcavationoftheadvancedbolts,shotcreteshouldbesprayedinatimelymanner,andtheannularprimarysupportshouldbeclosedassoonaspossible.第18題Regardingtheinstallationerrorsofadvancedbolts,generally,thedeviationofholepositionsisrequiredtobenomorethan10cm,theoutwardinclinationangleshouldbenomorethan1°to2°,andtheanchoredlengthshouldbenolessthan80%ofthedesignedlength.第19題Smoothblastingreferstoablastingtechniqueinwhichdenseblastholesarearrangedalongtheexcavationboundary,decoupledchargingorlow-powerexplosivesareused,anddetonationisinitiatedafterthemainblastingarea,soastoformasmoothcontoursurface,minimizethedisturbanceanddamagetothesurroundingrockcausedbyblasting,andmaintaintheintegrityandstabilityofthesurroundingrockasmuchaspossible.第20題Thefunctionofthecutholesistofirstblastoutacavityontheexcavationface,creatinganewfreefacefortheblastingofthesubsequentblastholes.第21題Theroleofthebottomholesistoenlargetheslotcavityblastedbythecutholesandcreateafreefacefortheblastingoftheperimeterholes.第22題Thequalityofthedrillingforpresplittingblastingdependsontheperformanceofthedrillingmachinery,thecontrolofthedrillingangleduringconstruction,andthetechnicalleveloftheworkers'operation.第23題Afterthepresplitcracksareformedduringpresplittingblasting,theirfunctionsaretopreventthefracturecracksinthemainblastingareafromextendingtothereservedareaandtoreducethevibrationimpactofthemainblastingareaonthereservedarea.第24題Thebiggestdifferencebetweensmoothblastingandpresplittingblastingliesinthedetonationsequenceoftheblastholesandtheamountofexplosivecharge.第25題Theprimarysupportgenerallyconsistsofbolts,shotcrete,steelframes,steelmeshandtheircombinations.第26題Shotcretecanbesprayedintotheopencracksofthesurroundingrock,fillthesurfacecavities,bondtherocklayersseparatedbycrackstogether,protecttheinterlockingandmosaiceffectsamongrockblocks,increasethecohesiveforceandfrictionalresistanceamongthem,helppreventthesurroundingrockfromloosening,andavoidorrelievethestressconcentrationofthesurroundingrock.第27題Anchor-shotcretesupportbelongstorigidsupport.Itcanadjustthedeformationofthesurroundingrockmoreconveniently,allowthesurroundingrocktoundergolimiteddeformation,thatis,allowamoderatedevelopmentintheplasticzoneofthesurroundingrock,soastobringtheself-bearingcapacityofthesurroundingrockintoplay.第28題Theoperationtimeformuckingandtransportationgenerallyaccountsfor40%to60%ofthetunnelingcycletime.Therefore,thespeedofmuckingandtransportationwillaffectthetunnelingspeedoftheentirecross-section.第29題Theprimarysupportisastructurallayerwithrelativelylowstiffnessthatisconstructedimmediatelyafterthetunnelisexcavated.Itservestocontroltheappropriatereleaseofthesurroundingrockstressanddeformation,increasethestructuralsafetyfactor,andfacilitatetheconstruction.Moreover,itispartofthepermanentbearingstructure.第30題Theprincipleofwaterproofinganddrainagefortunnelsis:thecombinationof"intercepting,blockinganddraining"andcomprehensivetreatment.第31題Thepurposeofthedrainagemethodistoreducethewaterinrushpressureattheworkingface.Itiswidelyusedandhasalowcost,butitsconstructionperiodisrelativelylong.第32題Themainfunctionofthedrainageblindditchistodrainthesurfacewaterinsidethetunneltotheoutsideofthetunnel.第33題Theconstructionofthesecondaryliningshouldbecarriedoutafterthedeformationofthesurroundingrockandboltsupporthasbasicallystabilized.第34題FortunnelsconstructedbytheNewAustrianTunnelingMethod(NATM),thesecondaryliningshouldbebuiltimmediatelyafterthebolt-shotcretesupportisappliedtoensurethestabilityofthesurroundingrock.Test第1題Inthetunnelmonitoringandmeasurement,theitemthatcandirectlyreflectthestabilityofthetunnelsurroundingrockis().AAxialforceofboltBinternaldisplacementofsurroundingrockCVaultSubsidenceDliningstress第2題Themonitoringandmeasurementfrequencyoftunnelsisgenerally().AFixedandunchangedBgraduallydecreasingovertimeCgraduallyincreasingovertimeDdynamicallyadjustedaccordingtothechangesinmonitoringdata第3題Whichofthefollowingmonitoringinstrumentsiscommonlyusedtomeasuretheinternaldisplacementofthetunnelsurroundingrock?()ALevelBTotalStationCMultiplePointDisplacementGaugeDPressureCell第4題Forshallow-buriedtunnels,specialattentionshouldbepaidto()duringmonitoringandmeasurement.AChangesintheairtemperatureinsidethetunnelBsurfaceSubsidenceCstressofliningreinforcementDelasticwavevelocityofsurroundingrock第5題Monitoringandmeasurementcanjudge().AThecorrectnessofexcavationBthecorrectnessofblastingCthecorrectnessofconstructionDthecorrectnessofconstruction第6題Whichisthemaininstrumentformeasuringthesettlementofthetunnelcrown?()ATotalStationBLevelCTheodoliteDConvergenceMeter第7題Intheanalysisofthemeasurementdataofthetunnelcrownsettlement,specialattentionshouldbepaidto().AThemaximumvalueofthedataBthechangingtrendofthedataCtheminimumvalueofthedataDtheaveragevalueofthedata第8題Inthemeasurementofthetunnelcrownsettlement,inordertoensuretheaccuracyofthedata,thesamemeasuringpointneedstobemeasuredatleast()times.AonceBtwiceCthreetimesDfourtimes第9題Themeasurementofthetunnelcrownsettlementshouldstartatthestageof()ATunneldesignBTunnelexcavationCSupportconstructionDTunnellining第10題Whatisthecommonlyusedinstrumentformonitoringandmeasuringsurfacesettlement?()ATheodoliteBTotalStationCElectronicLevelDInclinometer第11題Whatisgenerallyusedformonitoringandmeasuringtheperipheraldisplacementoftunnels?()ALevelBTotalStationCConvergenceMeterDPressureCell第12題Whatisthegreatestadvantageoftheadvanceddrillingmethod?()ALongdetectiondistanceBabletodirectlyobtainphysicalrockcoreswithaccurateinformationCsimpleoperationandfastspeedDlowcost第13題Whichofthefollowingadvancedgeologicalpredictionmethodsmainlydetectsth