国家网球馆_钻石球场_结构设计

43420132BuildingStructureVol．43No．4Feb．2013“”100044“”16V48。。4。。、。。。TU318A1002-848X201304-0001-09StructuraldesignonNationalTennisCourt“DiamondStadium”FanZhongFanXueweiZhaoChangjunPengYiWuXueminHuChunyangChinaArchitectureDesignandResearchGroupBeijing100044ChinaAbstractNationalTennisCourt“DiamondStadium”isamodernsportsbuildingwithretractableroof．Thegrandstandisthereinforcedconcretestructurewhichisconsistofnormalframeworks48radialframeworksand16groupsofV-shapedcolumnsdecoratedintheexternalfaade．Inordertopreventthebasementdamageunderearthquaketheannularpilecapislayoutatthebottomofthefaadecolumns．Forthefixedroofthedouble-layerflatgridstructureisadoptedinthemovingareaofretractableroofandthetri-layerflatgridstructureisadoptedoutsidethemovingareaofretractableroof．Theroofstiffnessisincreasedby4middlebearingsandtri-layerflatgridstructureandthemeasurescanmaketheretractableroofrunsmoothly．Inordertoavoidbearingsbeingintensionsomeofthebearingsshouldbefinallyfixedaftermainloadsareapplied．Thepartsofthefixedroofunderrailwayofthemovingroofsandedgesoftheopeningareasarestrengthenedsothatitcansatisfythemechanicscharacteroftheroof．Inordertoreducethediameterofweldedsphericaljointsoverlappedtubesisadoptedatsomespecialjoints．Whenthesphericalbearingsareinstalledtemperatureisstrictlycontrolledtoavoidpossibletemperaturestressintheroofinthefuture．KeywordsNationalTennisCourtgrandstandconcretestructurelargespanstr[e-mail]。02080、、1-6。7-910-14。、。。“”。1“”12008、、、。13598488min、。46m51199m2。18。4816V20131“”、V。140m70m×60m。。16V4、、、。22.150508。2.2180m4～6m、1。23～510.0m1959。42.0m。0.8m。。3《》《》GB50011—200180.20g。20mvse229m/s《》DBJ01-501—92Q100mⅢ。1/m①0.7～4.8②1～～0.9～5.4②21.3～6.9③9.7～14.8④1④0.3～0.5④。23.5m4～5m24.5m5～6m4.0～6.0⑤～5.8～10.2⑥7.5～9.0⑥1⑥0.8～1.433.11《》GB50009—20012006、。2、1.1。、、、、、、、、1.0kN/m2。、、、0.70kN/m2。30.5kN/m2。3.250S0=0.40kN/m2100S0=0.45kN/m2Ⅱ、。2434．“”3.3500.45kN/m21000.50kN/m2B。CA-011/200Bα=0．16。。15。3.41、、、16。15±5℃36.6℃5℃－41.2℃。。2、、。5～15℃11.8℃－19.2℃。、=×1+×2－19.18℃=11.8℃。3.52009417《》200900532。5063%。。《》CECS16020043。502/%Amax/galTg/sαmax63700.450.16102050.450.522～34000.501.0031/550－1/1001、1/502VSRCV。3.6、3。。44.1。16V4。。800～1000④4m1.0。、。32013。1。、②1、②2③。。。2。600mm?、?800mm?1000mm、。?16V40000kNV。?、。。2。4.28V。2V32°。16V。V。16V。45°135°225°315°。V。17。24.33.6m1.4～6.6m。、。16V。3。45°135°4V1645°135°4。。。4216m、74.6m216m、71m。4。。。4434．“”3。0.850.900.7。120150。4Q345C。4351×16402×18245×12219×10180×8180×8159×6159×6159×6508×20455.1。。。、。。PMSAP2008SAP2000V12。14。SAP2000MSTCAD。ANSYSV10.0。5.2PMSAP++205。130X95.2%Y94.6%90%。16V16Tt/T1=0.4436/0.7381=0.601＜0.85。5/s/s10.73810.960.04110.48560.990.0120.62831.000.00120.48260.990.0130.59941.000.00130.47990.660.3440.58121.000.00140.47781.000.0050.57451.000.00150.47490.750.2560.55051.000.00160.44360.001.0070.52881.000.00170.43291.000.0080.51790.990.01180.42331.000.0090.51651.000.00190.39191.000.00100.50020.960.04200.39100.990.01。。45。5.36。X7。PMSAP8。G0=975422kN0.032。5201356XUx/mm△Ux/HiYUy/mm△Uy/Hi20.3001/241200.3001/2319230.6101/104840.5901/1120740.7901/138330.7601/1464750.9501/181250.9301/1705961.0601/409091.0501/3750071.2801/209091.2501/2300082.0901/46602.0001/5033X75%－5%//////21/20031.101.101.101.101.101.1031/11611.151.131.181.171.141.1441/6951.241.251.271.281.231.2451/90621.121.131.161.201.091.1261/42451.121.151.151.261.11.2571/54121.071.051.131.111.041.1181/18411.051.021.121.081.041.098/kN/%X78160.88.10Y88525.29.175.49。243.8mmX45.2mmY78.6mm。9/mmwmax/L－83.11/895－119.21/624－12.11/6148X361/2066－29.41/253033.61/2214wmaxL74.4m。0.85、0.90、0.76。66.1SAP2000V12P、PMM。M2、Hollister3400cm/s21∶0.85∶0.65。YHollister7。10。X26.4%Y19.3%Z9.9%。10XYZ/kN/kN/kNM22460.10.0742398.90.0721705.10.051Hollister8740.40.2645505.90.1663290.70.0995330.90.1606425.10.1932026.10.061。Z。LS。。6434．“”67Hollister6.270205400cm/s2。Hollister、M211。、8.8%19.6%23.37%。11HollisterM2/kN/%/kN/%/kN/%/kN/%2587.656.112351.415.553729.968.83352.47.94695.1211.05084.7412.018329.219.68446.519.957098.4216.767904.7818.679896.1223.37——8。。。71/3001、+2、+3、+44。ANSYS10.0。12。。。72013831212349.610.48.124.5110.316.29.125.11。《》JGJ7—20104.2。29。。92、、。1～42.663.393.192.68。12《》JGJ7—20102.0。8。、、、。。3/4。10a。。。10b。20V11。V。16V4V。V4。PTFE8434．“”1011。、。、。、、。。G20Mn5NG20Mn5QT。“”201020112012。91。2。。3。4、。4。5。。6。1MICHAELALLENCDUCHESNEDPJ．Torontoskydomeretractableroofstadium———theroofconceptanddesignC//SteelStructuresProceedingoftheSessionsRelatedtoSteelStructuresatStructuresCongress．1989155-164．2TANNOYOSHIOSASAKIYUKIONAKAIMASAYOSHI．FukuokadomeJapanJ．StructuralEngineeringInternational199443151-153．1892013。3。4。。5、、。1KAWAGUCHIK．AnewapproachtoretractablemembranestructuresC//IUTAM-IASSSymposiumonDeployableStructurestheoryandapplications．NetherlandsKluwerAcademicPublishers2000193-199．2CHRISTOPHERPINTOJOHNABRUZZOROBERTDESCENZA．NewpivotbearingforMillerPark'smoveableroofhitahomerunwiththepark'ownersandtheteam'fansJ．ModernSteelConstruction200451-6．3KASSABIANPYOUZPELLEGRINOS．RetractableroofstructuresJ．StructuresandBuildings199913445-56．4RIBERICHBARTONL．Retractablestadiumroofsa