一级建造师《市政公用工程管理与实务》点题(一)

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1、一级建造师《市政公用工程管理与实务》点题(一)In2012,aconstructiondivision"municipalpublicworksmanagementandpractice"topicOneIndividualchoicequestions(eachsubject)1points.Ineachofthequestions,onlyThe1mosttodo)1.,highstrength,rigidity,goodstability(of)thecharacteristicsoftheroad.A.rigidityB.flexibilityC.se

2、niorD.timesseniorThe2.layermaterialisthemainroadofcementconcreteTheservicelifeis()year.A.EightB.TwelveC.FifteenD.Thirty3.themaximumthicknessofthecompactedlayerofasphaltconcretepavementshallbenomorethan()mm,andeachlayershallbeinaccordancewiththedegreeofcompactionandsmoothnessO.A.50B.

3、80C.100D.1504.inthedeepwaterfoundationofalargeriverWaikan.A.earthrockB.sheetpileC.steelsleeveD.doublewall5.whentheboredpileisconstructed,theheightoftheprotectingcylindershouldbehigherthantheground(m).IntheprocessofpouringconcreteintoA.0.2B.0.3C.0.4D.0.56.urbanbridgeproject,theembedm

4、entdepthofthepipeshouldbecontrolledat()M.WhentheA.2-6B.3-6C.3-8D.2-107.prestressedconcretemembersarehoisted,thestrengthofthecementpasteoftheslurryshallnotbelowerthanthedesignrequirements,suchasthedesigndoesnotspecifytimeGenerallynotlessthan()MPa.A.10B.20C.ThirtyD.Forty8.,themostcomm

5、onmethodforthemainbeamconstructionofcable-stayedbridgesis().A.pushingmethodB.cantilevermethodC.flatrotationmethodD.stentmethod9.linearcontrolofshieldtunnelThemodificationofshielddirectiondependsonadjustingtheuseofshieldjack()carryon.ProfessionalofferIn2012,aconstructiondivisionexam,

6、theoriginalanswerhot,bookingQQ71848915placeshavespeedlimitconnectionsItisnowinitsfinalstagesA.directionB.timesC.forcesizeD.quantity10.GroutinggroutingmethodshouldbechosenaccordingtosoilconditionItshouldbeadoptedinsandlayer()groutingmethod.A.splittingB.infiltrationC.electricsilicific

7、ationD.highpressurejet11.surfacepitdewateringwellshouldbeenclosedintheouteredgeofthefoundationpit.Thedistancefromthesideoftheslopeis(m),andthefacepitisverysmallConsiderasingledropwell.AfterthetwostagetreatmentofA.O.1-0.2B.0.2-0.3C.12D.2312.municipalwastewater,theremovalrateofBODscan

8、reachmorethan().A.6