雨课堂学堂在线学堂云《Tunnel Construction Technology（河北交通职业技术学院）》单元测试考核答案

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

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