| 水立方多面体空间钢架结构与ETFE膜结构探讨 |
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| 引用本文： | 徐文毅.水立方多面体空间钢架结构与ETFE膜结构探讨[J].中国人民武装警察部队学院学报,2009,25(8):86-89. |
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| 作者姓名： | 徐文毅 |
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| 作者单位： | 武警学院,消防工程系,河北,廊坊,065000 |
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| 摘 要： | 北京奥运国家游泳中心（水立方）主体结构创造性地采用了由气泡理论衍生的新颖合理的多面体空间钢架结构．其屋顶和墙体全部采用了ETFE膜结构。目前，水立方是世界上规模最大的膜结构工程，介绍了这一新型多面体空间钢架结构的构成及其工作性能并阐述了ETFE膜结构的材料性能。
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| 关 键 词： | 水立方 多面体空间钢架 ETFE 力学性能 |
Polyhedron Spatial Steel Frame Structure and ETFE Membrane Structure of Water-Cube |
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| Institution: | XU Wen - yi (Department of Fire Engineering, The Armed Police Academy, Langfang , Hebei Province 065000, China) |
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| Abstract: | The principal part structure of Beijing Olympic National Swimming Center （ Water - Cube） is a new logical space steel frame structure composed of polyhedra, which was developed from the bubble theory. The rooftop and wall of Water- Cube adopted ETFE membrane structure, Water- Cube is the largest scale ETFE membrane structure at present. In this paper the new polyhedron spatial steel frame structure＇ s geometry forming and the behavior are introduced, and the ETFE membrane structure material property is expatiated. |
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| Keywords: | ETFE |
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