| 德阳市体育馆网壳屋盖设计 |
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| 引用本文： | 赵壁荣,朱思荣,冯远. 德阳市体育馆网壳屋盖设计[J]. 建筑结构, 1996, 0(1) |
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| 作者姓名： | 赵壁荣 朱思荣 冯远 |
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| 作者单位： | 中国建筑西南设计研究院 成都610081(赵壁荣，朱思荣)，中国建筑西南设计研究院 成都610081(冯远) |
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| 摘 要： | 德阳市体育馆根据建筑造型及功能要求,屋盖采用了双曲抛物面双层钢网壳结构.屋盖投影平面呈菱形,边长74.67m.对角线长105.60m.通过对双层问壳结构的受力特点,杆件布置形式,网壳厚度的确定及网壳与悬索结构对边缘构件的影响等方面的论述,阐明了结构设计方案的确定原则.另外进行了结构内力分析,并介绍了支座构造,钢材指标等.
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| 关 键 词： | 双曲抛物面 网壳 曲面方程 边缘构件 |
Design of the Hyperbolic Reticulated Sell Roof of Deyang Stadium |
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| Zhao Birong Zhu Sirong Feng Yuan. Design of the Hyperbolic Reticulated Sell Roof of Deyang Stadium[J]. Building Structure, 1996, 0(1) |
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| Authors: | Zhao Birong Zhu Sirong Feng Yuan |
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| Affiliation: | Zhao Birong Zhu Sirong Feng Yuan |
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| Abstract: | Deyany Stadium of Sichuan Province. having a plan of lozenge with the side of 74. 67m long and with the diagonal of 105. 60m long, adopts double-curved and double-layered parabola steel roof structure,based on its architectural form and functions. The vheme,from the force-bearing double-layered network structure, layout of members, thickness of network and network roof structure and suspended cable are affecting on side members, embodies the rules of deciding structure scheme in addtion to analysize the inner structural forces and to introduce the support strcture and steel specifications. |
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| Keywords: | double-curved parabola roof network roof orthogonality curved surface equation chord members |
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