| 平面预应力索网结构的设计和施工 |
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| 引用本文： | 霍文营,李潜,尚仁杰,吴转琴,李佩勋. 平面预应力索网结构的设计和施工[J]. 工业建筑, 2002, 32(3): 54-56,69 |
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| 作者姓名： | 霍文营 李潜 尚仁杰 吴转琴 李佩勋 |
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| 作者单位： | 1. 中国建筑设计研究院,北京,100044
2. 冶金部建筑研究总院,北京,100088 |
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| 摘 要： | 介绍了平面预应力索网结构及其受力特征 ,以 3 0m× 3 0m预应力索网为例 ,计算了各种工况下结构挠度和索的拉力 ,给出了考虑温度荷载时斜杆预紧力的确定方法等 ,并简单介绍了施工顺序。
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| 关 键 词： | 预应力索网 平面 设计 施工 |
DESIGN AND CONSTRUCTION OF PLANE PRESTRESSED CORD GRIDS |
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| Huo Wenying Li Qian. DESIGN AND CONSTRUCTION OF PLANE PRESTRESSED CORD GRIDS[J]. Industrial Construction, 2002, 32(3): 54-56,69 |
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| Authors: | Huo Wenying Li Qian |
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| Affiliation: | Huo Wenying Li Qian(Design and Research Institute of Building of China Beijing 100044) Shang Renjie Wu Zhuanqin Li Peixun(Central Research Institute of Building and Construction of MMI Beijing 100088) |
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| Abstract: | The structure and its characters of plane prestressed cord grids are introduced in the paper. Based on an example with the size of 30m×30m, the method to determine the control forces of cords and the prestressed forces of diagonal rods is presented. At last, the construction process is put forward. |
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| Keywords: | prestressed cord grids plane design construction |
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