文档介绍：monlyUsedstructuralSystemsWithloadsmeasuredintensofthousandskips,thereislittleroominthedesignofhigh-,thebetterhigh-,itiswithsuchgrandthoughtsthatthenewfamilyofhigh-,monplaceintoday’,monlyusedstructuralsystemsusedinhigh-risebuildingscanbecategorizedasfollows:Moment-,,-in--in---,butinresponsealsototheneedforincreasedstiffnesstoresisttheforcesfromwindandearthquake,mosthigh-binationsofframes,bracedbents,shearwalls,,forthetallerbuildings,posedofinteractiveelementsinthree--,functional,,manyexamplesoffinearchitecturehavebeencreatedwithonlymoderatesupportfromthestructuralengineer,whileonlyfinestructure,notgreatarchitecture,,thebestofbothisneededtoformulateatrulyextraordinarydesignofahigh-,-monlyusedsysteminlow-tomedium-risebuildings,themoment-resistingframe,-binationwithothersystemssoastoprovidetheneededresistancetohorizon