g mmp501結構計算書z code項目名稱迪士尼度假區(qū)標識牌

ProjectName:ShanghaiDisneyThemeParkDesigninstitute:ZhiXingSignageEngineering Author:Dai計算日期：201615Calculationdate:Jan5thG-MMP501/01-02-03-04，標識牌總體情況如ThealuminumsignageisdesignedforShanghaiDisneyResort.Thecalculationisdoneaccordingtostandardstructurecalculation.DrawingnumberisG-MMP501/01-02-03-04.Theoverallstructureofthesignageisshowninthedrawingbelow.Thesignageismainlymadeofaluminumpanelsandisconnectedtotheceilingpanelabovethroughthreadedbolts.DesignstandardandbasicDesign Loadcodeforthedesignofbuildingstructures Codefordesignofsteel Codefordesignofaluminumalloy Structurematerial該工程位于市浦東新區(qū)，為迪士尼度假區(qū)內(nèi)標識牌。標Q235鋼，螺栓鋁板抗拉/壓強度設計值f’=90N/mm2鋁板抗剪強度設計值f’v=55N/mm2鋁板容重g0=27kN/m3鋼材抗拉/壓強度設計值f=210N/mm2鋼材抗剪強度設計值fv=125N/mm2鋼材容重g1=78kN/m3混凝土抗壓強度設計值fc=14.3N/mm2混凝土抗拉強度設計值ft=1.43N/mm2混凝土容重g2=25kN/m3螺栓抗拉強度設計值ftb=170螺栓抗剪強度設計值fvb=140TheprojectislocatedatShanghaiPuDongdistrict.ThesignageislocatedwithinShanghaiDisneyResort.Thesignageismainlymadeofaluminum.Theconnectingthreadedboltsusedarelevel4.6standardboltsandthethreadedandanchorboltsareallmadeofQ235steel.ThestrengthlevelofthecementisC30.MaterialparametersareshownAluminumpanel pressivestrengthdesignvaluef’=90N/mm2Aluminumpanelshearstrengthdesignvaluef’v=55N/mm2Aluminumpanelvolumetricweightg0=27kN/m3 pressivestrengthdesignvaluef=210N/mm2Steelshearstrengthdesignvaluefv=125N/mm2Steelvolumetricweightg1=78Cementcompressivestrengthdesignvaluefc=14.3N/mm2Cementtensilestrengthdesignvalueft=1.43N/mm2Cementvolumetricweightg2=25kN/m3Threadedbolttensilestrengthdesignvalueftb=170N/mm2Threadedboltshearstrengthdesignvaluefvb=140N/mm2標識牌近似為矩形，輪廓尺寸為6691998mmThesignageisrectangularshapedwithanoveralldimensionof×1998mm.ThetotalweightofthesignageisG=600N.ThesignageisconnectedtotheceilingpanelabovethroughtwoM12stainlesssteelthreadedbolts.Forthissignage,onlytheself-weightisconsideredintheCalculationofboltsthatconnectaluminumpanelandceilingpanelWeightloadofthealuminumsignageistransferredtotheceilingpanelabovethroughthebolts.Theboltsexperiencetensionasshowninthedrawingbelow.共布置了2個螺栓，因此該螺栓抗拉強度滿足要求。M12boltsareusedinthiscaseandthetensioneachboltgreaterthanthetotalself-weightloadG=0.60kN.Sincethereareintotaltwooftheseboltsonthesignage,thetensilestressontheboltscomplieswiththerequirement.三、構件防腐除銹處理Anti-corrosionandrustremovalofAnti-corrosionandrustproofcoating,surfacetreatmentsandstructureofthesteelworkallcomplywiththecurrentnationalstandardGB50046andGB8932.為125um，室外為150um。Redleadpaintisusedastherustproofcoatingwithonelayerofbasecoatingandtwolayersofsurfacecoating.Thetotalthicknessoftherustproofcoatingis125umindoorand150umoutdoor.時間根據(jù)涂層質量和環(huán)境條件而定。凡發(fā)現(xiàn)涂層表面失去光澤達泡等情況，應及時進行。Beforesendingoutthestructurefromthefactory,twolayersofbasecoatingwithtotalthicknessequaltoorgreaterthan60umwillbeappliedontotheentirestructureexceptthefrictionsurfaceoftheboltandthe50mmwidestripsalongwieldinglines.Oncethestructureisinstalled,twolayersofbasecoatingwillbeappliedtoalltheuncoatedsurfaces,includingtheonceexposedduringthetransportationandinstallation.Themiddlelayerandsurfacecoatingwillthenbeappliedtotheentirestructure.Therustproofcoatingshouldberegularlymaintainedduringtheoperation.Thefrequencyofmaintenanceisdeterminedbythequalityofthecoatingaswellastheenvironmentinwhichthestructureisbuilt.Oncethecoatinghaslost90%ofitsgloss,thesurface esroughor25%ofthecoatinghascrackedorbubbled,maintenanceoftherustproofcoatingshouldbeconductedimmediay.Anti-corrosiontreatmentofaluminumalloystructureshouldbeinaccordancetorequirements10.4,10.5intheCodefordesignofaluminumalloystructures(GB50429-2007).Anti-corrosiontreatmentshouldbeappliedtothesurfaceofthematerialandtheoperationtemperatureshouldbestrictlycontrolledwithinthelimitsetinthecode.Thissignageisdesignedandcalculatedinacc