北川體育中心拱門設(shè)計(jì)研究.pdf

1、青島理工大學(xué)碩士學(xué)位論文北川體育中心拱門設(shè)計(jì)研究姓名：高晶申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：建筑與土木工程指導(dǎo)教師：張紀(jì)剛201206青島理工大學(xué)工程碩士學(xué)位論文AbstractThedisasterthatWenchuanearthquakehasbroughtin2008wasextremelyshockingTherefore，itisveryimportanttoincreasetheearthquakeresistanceofthest

2、ructureMostofthebuildingsthatcollapsedinWenchuanearthquakeweremasonrystructureBecausetheweightsoftheirwalls，beams，columnsandboardswereveryhuge，thecollapseofbuildingswouldleadtoseriousinjuriesanddeathsThesteelstructurebui

3、lding’SearthquakeresistanceisverygoodItcankeepwellin8gradeearthquakeThispaper’Smaincontentsareasfollows：(1)Itwillbeunstablebecausethearch’spanandheightareverygreatforitsstabilitythewholestructurecouldn’tbeusedoncethestru

4、cturelostitsstabilityeasilyForthisproblem，thispaperuseANSYSsoftwaretoanalyzethearchdoor’SstabilityBesides，chartsarealsousedinthispaper(2)Steeliseasilyaffectedbytemperature，thesuddenchangesoftemperaturewillcausethetempera

5、turestressWhat’Smorethestress’SinfluenceCan’tbeignoredThispaperanalyzeschangesofarchstressandbearingreactionwithANSYSsoftwareBesidestheinfluenceofwindisalsoobviousSothispapercalculatesbearing’Sreactionforceunderwindloads

6、(3)Itisveryimportanttostudythestructure’SearthquakeresistanceinearthquakezoneThispaperusestimehistorymethodstoanalyzetheseismicperformanceusingthreeearthquakewave，includingTianjinwave，E1centrowaveandKobewaveWhat’Smore，it

7、studiesthestructure’Sdisplacement，accelerationandstresswithANSYSsoftwareBycomparingtheearthquakeresistanceofreinforcedconcretearchstructure，itreflectsthatsteelarchstructure’Searthquakeresistanceisbetterthanthatofreinforc

8、edconcretestructure(4)FinallythispaperestimatesthepricesbetweensteelarchdoorandreinforceconcretearchdoorbyeconomicanalysisAccordingtotheactualsituationandotherdemands，weadoptthesteelarchdoorstructureKeywords：steelstructu