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高曉莉，鄧開國，何鵬輝
(中國建筑西南建筑設計研究院有限公司，成都610081)[摘要] 錦城藝術宮改擴建工程寫字樓由于功能需要在局部樓層形成無柱大空間，使結(jié)構(gòu)面臨二次高位轉(zhuǎn)換的難題。對應不同建筑方案分別提出了鋼結(jié)構(gòu)巨型框架體系和鋼結(jié)構(gòu)框架-支撐體系結(jié)合轉(zhuǎn)換桁架兩種結(jié)構(gòu)方案，并通過初步計算對兩種方案的可行性進行了研究。
[關鍵詞] 巨型框架；框架-支撐體系；轉(zhuǎn)換桁架；大空間；二次高位轉(zhuǎn)換；可行性The program feasibility research of reconstruction and extension project of Jincheng Arts Palace
Gao Xiaoli, Deng Kaiguo, He Penghui
(China Southwest Architecture Design and Research Institute Co., Ltd., Chengdu 610081, China)Abstract: Because of function necessary to form large column-free space at the local floor, The project of reconstruction and extension of Jincheng Arts Palace face to the second-high-conversion problem. Mega-frame steel structure and steel braced-frame structure combined with transfer truss are mentioned separately according to different building programs, and through a preliminary calculation, the feasibility of the two types of programs are researched.
Keywords: mega-frame; braced-frame structure; large space; second-lugh-conversion; transfer-truss; feasibility
