- 摘 要
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（上海通正鋁合金結構工程技術有限公司， 上海 201100）
［摘要］簡要介紹了大跨度鋁合金結構的發(fā)展歷史和應用現狀，并以近年來我國建造的典型大跨度鋁合金工程項目為例，從結構設計與施工的角度闡明了采用板式節(jié)點的單層鋁合金網殼體系的特點，指出板式節(jié)點單層鋁合金網殼設計過程與普通鋼網殼類似，可采用高空散裝、吊裝、滑移等等多種靈活的施工方式。針對工程實踐中遇到的問題，結合已頒布的國家標準《鋁合金結構設計規(guī)范》（GB 50429—2007），分析了目前我國鋁合金結構研究的不足之處，提出今后尚需深入開展的工作和研究方向。
［關鍵詞］鋁合金材料； 大跨度空間結構； 單層網殼； 板式節(jié)點； 設計與施工
中圖分類號：TU395文獻標識碼：A文章編號：1002-848X(2018)14-0001-07
Application and development review of large-span aluminum alloy structure
Ouyang Yuanwen, Qiu Liqiu, Li Zhiqiang
(Shanghai Tongzheng Aluminium Structure Engineering & Technology Co., Ltd., Shanghai 201100， China)
Abstract:The development history and application status of large span aluminum alloy structure were briefly introduced. The characteristics of single-layer aluminum alloy latticed shell system using plate-typed joints were illustrated from the angles of structural design and construction by taking the typical large-span aluminum alloy projects built in China in recent years as examples. The design process of single-layer aluminum alloy latticed shell of plate-typed joints was similar to ordinary steel latticed shell, and many kinds of flexible construction methods could be used such as high altitude bulk lifting, lifting, and sliding and so on. In view of the problems encountered in the engineering practice and the national standard of Code for design of aluminium structures (GB 50429—2007), the shortcomings of the research on aluminum alloy structure in China were indicated, and the further work and research directions in the future were put forward.
Keywords:aluminum alloy material; large-span spatial structure; single-layer latticed shell; plate-typed joint; design and construction
作者簡介：歐陽元文，學士，教授級高級工程師，Email: oyyw@tal-china.com.
