国家网球馆“钻石球场”开合屋盖结构设计
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摘要
国家网球馆是一座带有开合屋盖的现代大型体育场馆。在设计中提出开合屋盖的性能指标与设计荷载取值方法。屋盖开合状态对风荷载敏感,需要通过风洞试验确定风压分布与脉动特性。活动屋盖运行过程中台车反力不断变化,需要通过对其移动过程分析,找出最不利位置。研究了各种开合位置的结构动力特性,采用时程法与振型分解反应谱法分析活动屋盖在多遇地震作用下的响应。此外,在活动屋盖移动对固定屋盖轨道桁架变形影响分析的基础上,提出一种适用于圆形平面带矩形洞口结构的起拱曲面方程。
National Tennis Court is a modern sports stadium with retractable roof.The structural performance and the loading evaluation method for retractable roof structure were proposed.Wind load is sensitive for the roof when the retractable roof is opened or closed,so wind tunnel tests were demanded to determine the distribution of wind pressure and its pulsation characteristics.The reaction force of trolley varies during its motion,and the most unfavorable position was identified through analyzing the moving process.The dynamic characteristics of the retractable roof were studied at its opening and closing position.The responses of retractable roof under frequent earthquake were analyzed using time-history method and seismic response spectrum method.Based on the effect of the retractable roof on the track deformation analysis of fixed roof,a kind of method of pre-camber for circular plane structure with a rectangular hole was proposed.
National Tennis Court is a modern sports stadium with retractable roof.The structural performance and the loading evaluation method for retractable roof structure were proposed.Wind load is sensitive for the roof when the retractable roof is opened or closed,so wind tunnel tests were demanded to determine the distribution of wind pressure and its pulsation characteristics.The reaction force of trolley varies during its motion,and the most unfavorable position was identified through analyzing the moving process.The dynamic characteristics of the retractable roof were studied at its opening and closing position.The responses of retractable roof under frequent earthquake were analyzed using time-history method and seismic response spectrum method.Based on the effect of the retractable roof on the track deformation analysis of fixed roof,a kind of method of pre-camber for circular plane structure with a rectangular hole was proposed.
引文
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[2]CHRISTOPHER PINTO,JOHN ABRUZZO,ROBERTDESCENZA.New pivot bearing for Miller Park'smoveable roof hit a home run with the park'owners andthe team'fans[J].Modern Steel Construction,2004(5):1-6.
[3]KASSABIAN P,YOU Z,PELLEGRINO S.Retractableroof structures[J].Structures and Buildings,1999(134):45-56.
[4]RIBERICH BARTON L.Retractable stadium roofs andflooring[J].Interface,2009(1):12-21.
[5]KNUT GOPPERT,MICHAEL STEIN.A spoked wheelstructure for the world's largest convertible roof-the newCommerzbank arena in Frankfurt,Germany[J].Structural Engineering International,2007,17(4):282-287.
[6]KAZUO ISHII.Structural design of retractable roofstructures[M].WIT Press,2000.
[7]TANNO YOSHIO,SASAKI YUKIO,NAKAIMASAYOSHI.Fukuoka dome,Japan[J].StructuralEngineering International,1994,4(3):151-153.
[8]日本建築学会.開閉式屋根構造設計指针.同解说及设计资料集[S].1993.
[9]范重,赵长军,李丽,等.国内外开合屋盖的应用现状与实践[J].施工技术,2010,39(8):1-7.
[10]范重,范学伟,赵长军,等.国家网球馆“钻石球场”结构设计[J].建筑结构,2013,43(4):1-9,18.
[11]范学伟,胡纯炀,范重,等.国家网球馆“钻石球场”混凝土结构设计[J].建筑结构,2013,43(4):19-25.
[12]范重,彭翼,胡纯炀,等.开合屋盖结构设计关键技术研究[J].建筑结构学报,2010,31(6):132-144.
[13]中国建筑设计研究院.国家网球馆结构抗震超限审查报告[R].北京:中国建筑设计研究院,2009.
[14]郭昌生,吴开成.开合屋盖结构动力特征及抗震性能分析[J].地震工程与工程振动.2006,26(3):124-127.
[15]秦乃兵,吴金志,张毅刚.大跨度开合网格结构的动力相互作用分析[J].工程建设与设计,2005(12):45-46.
[16]李波,杨庆山,田玉基,等.国家网球馆可开启屋盖风荷载特性[J].土木工程学报,2010,43(S):112-118.
[17]GB50011—2001建筑抗震设计规范[S].北京:中国建筑工业出版社,2001.
[18]范重,王义华,栾海强.开合屋盖结构设计荷载取值研究[J].建筑结构,2011,41(12):39-51.
[2]CHRISTOPHER PINTO,JOHN ABRUZZO,ROBERTDESCENZA.New pivot bearing for Miller Park'smoveable roof hit a home run with the park'owners andthe team'fans[J].Modern Steel Construction,2004(5):1-6.
[3]KASSABIAN P,YOU Z,PELLEGRINO S.Retractableroof structures[J].Structures and Buildings,1999(134):45-56.
[4]RIBERICH BARTON L.Retractable stadium roofs andflooring[J].Interface,2009(1):12-21.
[5]KNUT GOPPERT,MICHAEL STEIN.A spoked wheelstructure for the world's largest convertible roof-the newCommerzbank arena in Frankfurt,Germany[J].Structural Engineering International,2007,17(4):282-287.
[6]KAZUO ISHII.Structural design of retractable roofstructures[M].WIT Press,2000.
[7]TANNO YOSHIO,SASAKI YUKIO,NAKAIMASAYOSHI.Fukuoka dome,Japan[J].StructuralEngineering International,1994,4(3):151-153.
[8]日本建築学会.開閉式屋根構造設計指针.同解说及设计资料集[S].1993.
[9]范重,赵长军,李丽,等.国内外开合屋盖的应用现状与实践[J].施工技术,2010,39(8):1-7.
[10]范重,范学伟,赵长军,等.国家网球馆“钻石球场”结构设计[J].建筑结构,2013,43(4):1-9,18.
[11]范学伟,胡纯炀,范重,等.国家网球馆“钻石球场”混凝土结构设计[J].建筑结构,2013,43(4):19-25.
[12]范重,彭翼,胡纯炀,等.开合屋盖结构设计关键技术研究[J].建筑结构学报,2010,31(6):132-144.
[13]中国建筑设计研究院.国家网球馆结构抗震超限审查报告[R].北京:中国建筑设计研究院,2009.
[14]郭昌生,吴开成.开合屋盖结构动力特征及抗震性能分析[J].地震工程与工程振动.2006,26(3):124-127.
[15]秦乃兵,吴金志,张毅刚.大跨度开合网格结构的动力相互作用分析[J].工程建设与设计,2005(12):45-46.
[16]李波,杨庆山,田玉基,等.国家网球馆可开启屋盖风荷载特性[J].土木工程学报,2010,43(S):112-118.
[17]GB50011—2001建筑抗震设计规范[S].北京:中国建筑工业出版社,2001.
[18]范重,王义华,栾海强.开合屋盖结构设计荷载取值研究[J].建筑结构,2011,41(12):39-51.
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