钢结构住宅ppt.ppt

文档介绍：SomepicturesofthesteelbuildingsThecharacteristicsofsteelstructurehousesDevelopmentprospectofsteelstructure4123ThedevelopmentofsteelbuildingsSinceChinabeganthereformandopenpolicy,ourcountry‘,China’,steelratiooftotalsteelproductionofourcountrywasonlyabout3%,andreferringtosteelstructure,itssumonlytakesup10%’,mission,paniedbytheMinistryofMetallurgy,haslaiddownasetofpoliciesinordertoencouragetheuseofsteelstructure,andfinallyachievethegoalthatsteelstructurein2010willreach6%,prehensivecostsustainabledevelopmentUsingthesteel’sfeatureofhighstrength,thespacecanbeseparatedreasonably,,,thickness,highbeam,columnmajorwillappear,causinga"fatbeamcolumn“.,theownerwouldchangethewall’sposition,,paredto8%.Inthearchitecturalstyle,thesteelstructureisalsomoreflexibleandrichinindoorspaces,,steelstructure,lightweight,parison,sixlightweightsteelstructurehouse,,ductile,betterabletoconsumetheenergyoftheearthquake,theseismicperformance,,factoryproductioncanbeimplemented,on-,thesurroundingenvironmentalpollutionatthesametime,constructionofthehighdegreeofmechanization,,thesameareaofthebuilding,steelstructure,conc