某高位转换超限高层建筑抗震设计

43620133BuildingStructureVol．43No．6Mar．20137300305#8#YD、、“、、”。YTU973．3+1A1002-848X201306-0040-05Seismicdesignofanultra-limithigh-risebuildingwithhigh-transferlayerZhangJutaoKongLingpingGansuArchitecturalDesignandResearchInstituteLanzhou730030ChinaAbstractThe5#and8#buildingsofYataiCityMoonlightResidentialQuarterareultra-limithigh-risebuildingswithhigh-transferlayerandY-shapedplane．Partialframe-supportedshearwallstructurewasadoptedandtheSRCmemberswasusedintheframestructure．SeismicperformanceobjectiveofthestructurewasgradeD．Structureanalysisandcalculationweretakenunderdifferentlevelsincludingfrequentearthquakemediumearthquakeandrareearthquake．Weakmemberswerejudgedandstrengthened．Thefiniteelementanalysiswasusedtoframestructureandthecalculationofshearcapacitywascarriedtoframesupportedfloorslab．Theprojectachievedthepresetseismicperformanceobjectives“nodamageunderthefrequentearthquakemoderatedamageunderthemediumearthquakeheavierdamageundertherareearthquake．”KeywordsYshapedplanehigh-transferultra-limithigh-risebuildingframe-sup[e-mail]。1137113232。5#8#3299.95m1～45～3241～34.2m45.3m53.15m2.9m。5#8#5046。。44580.2gⅡ0.45s0.45s0.50s。0.35kN/m2C。5#8#8#。18#234。125#8#1.5m1.8m。5#8#14.35m14.15m。-、、、、。436．28#、457kPa。33.18#4、。3.2。、。34。180mm。、150mm。400mm。3.31200×12001400×1400700×300×30×401000×350×36×501000×14001100×16001000×300×40×401100×300×40×50600200300450450～300、400～200。C50～C30Q345B。3.413.4.18#99.95m8A80mB100mB。3.4.21。18#SATWEMIDAS1.211.3245.18%30%51.69%50%43.4.38#B、。4D2“、、”2。55.18#SATWEMIDAS1142013YY2。21451/100041/2500.91/1351、21～6、5.23。。Y。3SATWEMIDAS/kN4171140326/sT1XT2YT32.101.961.712.061.921.65T3/T10.810.80/kNXY19892205442002521841/%XY4.094.224.114.48XY8.537.768.948.02XY1/10041/10211/10581/1044XY1.211.181.321.255.33。1《》JGJ3—20102E．0.23.5.2-1γ1=V4Δ5/V5Δ44。4γ1γ2γe28#XY0.840.771.411.292.062.24γ10.6。23.5.2-2γ2=V4Δ5h4/V5Δ4h54。γ21.1。3E．0.3E．0.3γe2=Δ2H1/Δ1H24。、γe20.8。5.41810330%30%。5.53RH1TG045TH1TG045TH2TG045。65%100%380%。、2%～4%。。24436．180mm12@2000.31%。5.6PUSH。5.6.18#、5。XY1/250XY1/135。5XY1/5551/5291/2241/2325.6.28#、6。、。6/kNXY27223244101.0001.0000.161.000XY67330619102.4732.5360.462.875XY106363999153.9074.0930.905.6255.6.3。1～44X1～9X、Y。1～91～991～9。、。5.6.4。61D。2、。、XY1/2501/135。、、、。31～97。44%0.8%3%0.3%。34201371～45～67～9、、/%0.50.50.35/%0.40.40.30/%1.41.41.20.240.240.2050.60.4。6。γ10.6γe20.8γ21.10.8。7。。。830%。9。Y。150mm。、。7B、。D。“、、”。12010109．S．2010．2JGJ3—2010S．2011．3GB50011—2010S．2010．53T273。2。3。。1GB50011—2001S．2008．2008．2．J．200425652-58．3．J．200740413-20．4．J．200827897-101．5．J．2006263125-131．6．J．200739101541-1545．7．J．2005256141-145．8．J．200222233-42．44