湘潭大学体育馆屋盖斜拉柱面网壳结构设计-贺拥军

329　　　20029贺拥军　周绪红　肖　龙　唐国安(　410082)[]　,,,。、、、,。[]　　　XiangtanUniversitygymnasiumiscomposedofbasketballandswimminggymnasium.Theroofstructureismadeupoftwopiecesofcylindricalgridshellwhichintersectedparallellyandstayedbycable-structure,mainbodyisusedtocoverthebasketballgymnasiumandcantileverisusedtocoverthebleachersofswimmingpool.Thestructureform,calculat-ingmodel,loadsandboundarycondition,structureanalysisandmembersectionchoiceareintroduced.Superiorityoftheusedplanisdemonstratedatlast.Keywords:cylindricalgirdshell;structureformselection;cable-stayedstructure　　、,,11098m2,5780,,4660,1120。,、。,,。106.4m,29m。、:,,。,,,。、,,,,,,。,,。、,,。3m;:3.111m×3.280m,3.111m×3.638m,1　(m)　,。,700×400,56m,4.67m,8.4m。,6,22.5m,4(1)。、1.33:,Qd=0.5kN/m2;QeQs,0.5kN/m2;w0=0.35kN/m2,1.2,B,,2.0,1.5,,,1.5;±30℃。6,。2.《》(GBJ9—87):+;++();+();++(±30°);++()+(±30°);+()+(±30°)。3.,,,,,,。,。,,,。,,()3,。、、、,。,,,、。,,。2　,2,,1,2,,,,,,:{P}={X1　Y1　Z1　X2　Y2　Z2}:{U}={u1　v1　w1　u2　v2　w2},{P}=[K]{U},[5]:[K]=K11x00K12x000K11y00K12y000K11z00K12zK21x00K22x000K21y00K22y000K21z00K22z,6×6,。,,“”,、、。,,。、169s5,600N/mm2,2000mm×3000mm,,1000mm,1500mm。NSTR-CAD,ANSYS,。,,,,。,,,,,。。。,,,1+。,:,,,;(),,。,。,,,,、(:+)1(kN)(kN)(cm)(cm)2502986.471.591171142.10-0.6434。,,、、,、。,,。、3:1:,,;2:,,;3:,,。2(kN)(kN)(cm)(cm)(kg/m2)11038205813.0127.0356.32　534125814.574.6931.23　657139617.815.3236.5,。,3、,2。,1,;1,2,,;2,3,,。,,,,,,。2,0.83cm(),。,,、、、,。、,,;,。1.,..,2000,(1).2.(JGJ7—91).:,1992.3.(GBJ9—87).:,1994.4.,,..:,1999.5.,..,1993,(8).(32);,,、,4,,,,、、。(3)、。,,。、,。1..·ぉよび.1993.2...1997.3.KazuoIshii.MembranestructuresinJapan.SPSPublishingCompa-ny,Tokyo,Japan,1995.4.,.———NBBJ.,1999.5.AllenCM.Torontoskydomeroofstructure.BulletinofIASS,1992,133(3):163-169.6.MogamiKetal.TheOhitadomeandretractablestructuresinJapan.SECWC'98,SanFrancisco,USA.7.BakkerGTetal.Amsterdamarenaretractableroofedstadium.SECWC'98,SanFrancisco,USA.8.KazuoIshii.Stateoftheartonretractablestructures.SECWC'98,SanFrancisco,USA.9.NishikawaK.StructuraldesignoftheKomatsudomeretractablestructure.SECWC'98,SanFrancisco,USA.10..!ドムの.の,1993(8):25-62.11.HewittJetal.Millerparkstadium.LSA'98,Sydney,Australia.12...,1998,(4).13.KazouIshii.RetractablestructuresinJapan.LSA'98,Sydney,Aus-tralia.14.SrivastavaNK,LeBlankM.Retractableroofstructures.Proceed-ingsoftheColloquiumheldon28-30April1997,Madrid.15..はになるかドムの.(),1989,(2):31-34.16...:,,1998.17.,..,2001,(4):1-6.18...,,2000.19.,..:,2001.35