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Study on the Key Technology of Membrane Structure Design in Shanghai Norwegian Pavilion

机译:上海挪威馆膜结构设计关键技术研究。

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摘要

Norway pavilion is a complex membrane structure in 2010 Shanghai World Expo. The study was made on the key technical problems of the structure design. Regarding that it is the first application of TENARA membrane and polyester belt is used instead of edge cables of membrane structures for the first time, the tensile test studies on the tension performance of TENARA membrane and polyester belt. The reasonable compensation value of TENARA membranes is put forward to provide reliable data for design on the membrane structure. The study on form-finding analysis of membrane structure and node design is made to ensure the safety of the structure. Further, the global stability of cable-membrane is analyzed by the scale model test. Based on the above study, the mechanical properties of the material are determined and the key technical problems are solved, so the safety and stability of the structure is ensured.
机译:挪威馆是2010年上海世博会的复杂膜结构。对结构设计的关键技术问题进行了研究。关于首次使用TENARA膜和聚酯带代替膜结构的边缘电缆的首次应用,对TENARA膜和聚酯带的拉伸性能进行了拉伸试验。提出了合理的TENARA膜补偿值,为膜结构设计提供可靠的数据。为了保证结构的安全性,对膜结构的找形分析和节点设计进行了研究。此外,通过比例模型测试分析了电缆膜的整体稳定性。在以上研究的基础上,确定了材料的力学性能,解决了关键技术问题,从而确保了结构的安全性和稳定性。

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