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（1 同濟大學(xué)建筑工程系， 上海 200092； 2 中南建筑設(shè)計研究院股份有限公司， 武漢 430071）
［摘要］就國內(nèi)冷彎型鋼結(jié)構(gòu)理論和技術(shù)發(fā)展及工程應(yīng)用現(xiàn)狀進行了簡要回顧和總結(jié)，包括冷彎型鋼截面、材料及材性，基本構(gòu)件設(shè)計理論和方法，冷彎型鋼結(jié)構(gòu)體系及工程應(yīng)用，冷彎型鋼結(jié)構(gòu)抗震、抗火與抗風(fēng)等防災(zāi)研究，冷彎型鋼相關(guān)技術(shù)標準的發(fā)展歷史與現(xiàn)狀等。在此基礎(chǔ)上，就冷彎型鋼結(jié)構(gòu)目前存在的問題和發(fā)展方向進行了探討，為國內(nèi)今后冷彎型鋼結(jié)構(gòu)的研究和工程實踐提供參考。
［關(guān)鍵詞］冷彎型鋼結(jié)構(gòu)； 理論和技術(shù)進展； 工程實踐； 技術(shù)標準
中圖分類號：TU392.1文獻標識碼：A文章編號：1002-848X(2019)19-0091-11
Research and development of cold-formed steel structures in China
Li Yuanqi 1, Xu Houjun 2
（1 Department of Structural Engineering, Tongji University, Shanghai 200092, China; 2 Central South Architectural Design Institute Co., Ltd., Wuhan 430071, China）
Abstract:Theoretical and technical development of cold-formed steel structures and their engineering application in China have been briefly reviewed and discussed, including typical sections and corresponding study on their properties, design theories and methods of cold-formed steel members, structural systems and engineering practice using cold-formed steel, seismic, fire and wind issues of cold-formed steel structures, development of technical codes regarding cold-formed steel structures, etc. Furthermore, existing problems and possible development direction for using cold-formed steel structures were discussed, which may be helpful for further domestic research and engineering practice.
Keywords:cold-formed steel structure; theoretical and technical development; engineering practice; technical code
*國家重點研發(fā)計劃課題(2017YFC0703809)。
作者簡介：李元齊，博士，教授，博士生導(dǎo)師，Email: liyq@#edu.cn。
