鍋爐構架節(jié)點的改造加固研究.pdf

1、武漢理工大學碩士學位論文鍋爐構架節(jié)點的改造加固研究姓名：趙祥禮申請學位級別：碩士專業(yè)：結構工程指導教師：管昌生20060501武漢理】：大學碩士學位論文AbstractArchitecturalservicingandalterationplaysamoreandmoreimportantroleinmoderneconomicconstructionandsocialdevelopmentIn1980sthenewbuildingin

2、steelandironindustryincreasedonly20％inchinaHowever，theoutputofsteelincreasedfrom3000myriadtontO6000myfiadtonwhichismainlyduetotherebuildingandextensionoftheoldbuildingsFollowingthedevelopmentofthereinforcementandreconstr

3、uctionforthebuilding，thereconstructiontechnologyforthebuildingstructuregraduallycomesintobeingasanewscienceanddevelopsrapidlyOnthebasisofthedevelopmentofthereinforcementinthisdecadeandreferringtoaboilerframeworkofpowerpl

4、antengineeringapplications，thedissertationgivessystematicanalysisandmtherdeeplytheoreticalonthereinforcingtechnology。ofthebuildingstructureThemaincontentofthedissertationisasfollows：thecontentandmeaningofreinforcementand

5、reconstructionforthebuildingareoutlined；thestudyandapplicationbackgroundofboilersteelconstructionandthereinforcementapproachofitareintroducedbothathomeandbroad；theimportanceofsteelconnectionandthecategorizedmethodofitarc

6、analyzedthenodalselectingtypefactorsoffivekindsofboilersteelfameworkconnectionsarestudiedinthisdissertation，whichincludebeamcolumnjoint，beambeamjoint，columncolumnjoint，supportjointandthefootofcolumnjohatConcerningthedefo

7、rmationofsomejointsinaboilersteelframework，theloadingontheboilersteelframeworkisstudied，spacestaticanalysisisputontheframeworkbytheuseoffiniteelementsoftwareSTAAD，thereasonofnodaldeformationisanalyzed，andtheprinciple，mea