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大跨空间结构技术创新与实践
李亚明1,2,贾水钟1,2,肖魁1,2
摘 要

(1 上海建筑设计研究院有限公司, 上海 200041;2 上海建筑空间结构工程技术研究中心, 上海 200041)

[摘要]介绍了大跨空间结构的发展现状和一些典型的工程实例,对空间结构的关键理论、结构体系、新材料等进行梳理。结合具体工程实例,重点探讨了柔性空间结构体系,如全张拉结构的结构特点以及设计方法、铝合金空间网格结构及现代胶合木空间结构的材料特性和设计要点,论述了新型空间结构的技术创新与实践。 

[关键词]大跨空间结构;技术创新与实践;空间网格;新材料;发展现状 

中图分类号:TU318,TU35 文献标识码:A文章编号:1002-848X(2021)17-0098-08

 

  Technological innovation and practice of large-span spatial structure 

LI  Yaming1,2,  JIA  Shuizhong1,2,  XIAO  Kui1,2 

(1 Shanghai Institute of Architectural Design and Research Co., Ltd., Shanghai 200041, China;2 Shanghai Engineering Research Center of Spatial Structures, Shanghai 200041, China) 

Abstract: The development status of large-span spatial structures and some typical engineering examples were introduced, and the key theories, structural systems, and new materials of spatial structures were sorted out. Combined with specific engineering examples, the focus was on the flexible space structure system, such as structural characteristics and design methods of the integral pretension structure, the material characteristics and design points of the aluminum alloy spatial grid structure and the modern glulam space structure. The technology innovation and practice of new spatial structure were discussed. 

Keywords:large-span spatial structure; technological innovation and practice; space grid; new material; development status

 

作者简介:李亚明,教授级高级工程师,Email: liym@isaarchitecture.com。

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