• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Symposium on the Art and Science of Structural Concrete Design >Reliant Stadium-A New Standard for Football
【24h】

Reliant Stadium-A New Standard for Football

机译：信赖球场-足球的新标准

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Reliant Stadium in Houston, Texas will be the first retractable roof football stadium in the United States. Like the Astrodome before it, this new stadium will represent the state-of-the art in stadium design, hosting not only a new NFL football team, but also the renowned Houston Livestock Show and Rodeo. The structure for Reliant Stadium incorporates several unique structural concepts to make it economical and yet still support the architectural design. The giant supertrusses that span the sidelines at each side of the stadium support the retractable roof structure. The gentle arch-shaped bottom chord was dictated by architectural sightlines and required a rigid frame action with its supporting supercolumns. In addition, the supertruss was designed to be a composite steel/concrete element for economy. The concrete top chord serves as support for the rails of the retractable roof. The composite supertrusses are believed to be the largest ever constructed in a building structure. Structural analyses that provided envelope solutions to account for the variation in soil and concrete stiffnesses were undertaken to properly design the supertrusses, supercolumns and the mat foundations that support them. A wind tunnel study was undertaken to accurately predict the design wind forces from Gulf Coast hurricanes. Special precautions were taken to control mass concrete temperature effects in the placement of the mat foundations for the supercolumns. The complete structural system and the details of its design are described in the paper.
机译：德克萨斯州休斯顿的Reliant体育场将是美国第一个可伸缩的屋顶足球场。像之前的天文馆一样，这个新体育场将代表体育场设计的最先进状态，不仅容纳一支新的NFL橄榄球队，而且还拥有著名的休斯顿牲畜表演和牛仔竞技表演。 Reliant Stadium的结构结合了多种独特的结构概念，使其既经济又支持建筑设计。横跨体育场两侧的侧线的巨型桁架支撑可伸缩的屋顶结构。柔和的拱形底部和弦由建筑视线决定，并需要带有支撑超柱的刚性框架动作。此外，为了经济起见，将超级桁架设计为钢/混凝土复合构件。混凝土顶弦用作可伸缩屋顶的轨道的支撑。据信，复合超桁架是有史以来建筑结构中最大的。进行了结构分析，以提供包络解决方案以解决土和混凝土刚度的变化，从而适当地设计了超桁架，超柱和支撑它们的垫层基础。进行了风洞研究，以准确预测墨西哥湾沿岸飓风的设计风力。采取了特殊的预防措施来控制超级柱垫层基础中大体积混凝土温度的影响。本文描述了完整的结构系统及其设计细节。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号