| 现浇预应力空心板在奥运射击馆工程中的应用 |
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| 引用本文： | 徐焱,沈敏霞,齐世建.现浇预应力空心板在奥运射击馆工程中的应用[J].建筑结构,2006(3). |
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| 作者姓名： | 徐焱 沈敏霞 齐世建 |
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| 作者单位： | 清华大学 北京100084(徐焱，沈敏霞)，华源德根结构工程设计事务所 北京100011(齐世建) |
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| 摘 要： | 2008年北京奥运会射击馆的部分室内跨度达到23.7m,经过结构比选,采用了大跨度现浇预应力空心板技术。结合该工程的特点,介绍了单向预应力空心板的设计、计算方法、步骤和构造措施。
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| 关 键 词： | 预应力 单向 空心板 异型截面 设计 |
Application of Cast-in-situ Prestressed Concrete Hollow Slab Structure in Olympic Shooting Gymnasium |
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| Xu Yan,Shen Minxia,Qi Shijian.Application of Cast-in-situ Prestressed Concrete Hollow Slab Structure in Olympic Shooting Gymnasium[J].Building Structure,2006(3). |
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| Authors: | Xu Yan Shen Minxia Qi Shijian |
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| Affiliation: | Xu Yan~1,Shen Minxia~1,Qi Shijian~2 |
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| Abstract: | Some spans of floor in Beijing Olympic Shooting Gymnasium reach to 23.7m.According to the comparison among different slab types,prestressed concrete hollow slabs are selected.Based on the engineering,the design,calculation method and construction measures of one-way prestressed hollow slabs are introduced. |
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| Keywords: | prestress one-way hollow slab abnormal section design |
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