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(1 上海建筑設(shè)計(jì)研究院有限公司， 上海 200041；2 上海建筑空間結(jié)構(gòu)工程技術(shù)研究中心， 上海 200041)
［摘要］介紹了大跨空間結(jié)構(gòu)的發(fā)展現(xiàn)狀和一些典型的工程實(shí)例，對空間結(jié)構(gòu)的關(guān)鍵理論、結(jié)構(gòu)體系、新材料等進(jìn)行梳理。結(jié)合具體工程實(shí)例，重點(diǎn)探討了柔性空間結(jié)構(gòu)體系，如全張拉結(jié)構(gòu)的結(jié)構(gòu)特點(diǎn)以及設(shè)計(jì)方法、鋁合金空間網(wǎng)格結(jié)構(gòu)及現(xiàn)代膠合木空間結(jié)構(gòu)的材料特性和設(shè)計(jì)要點(diǎn)，論述了新型空間結(jié)構(gòu)的技術(shù)創(chuàng)新與實(shí)踐。
［關(guān)鍵詞］大跨空間結(jié)構(gòu)；技術(shù)創(chuàng)新與實(shí)踐；空間網(wǎng)格；新材料；發(fā)展現(xiàn)狀
中圖分類號：TU318，TU35 文獻(xiàn)標(biāo)識碼：A文章編號：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
作者簡介：李亞明，教授級高級工程師，Email: liym@isaarchitecture.com。
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