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(華東建筑設(shè)計(jì)研究院有限公司, 上海 200002)
摘要: 現(xiàn)代建筑中高大的立面幕墻應(yīng)用廣泛,大多應(yīng)用在機(jī)場航站樓、鐵路車站、會展建筑、高端酒店等大型公共建筑. 結(jié)合國內(nèi)外機(jī)場航站樓等項(xiàng)目中的優(yōu)秀幕墻設(shè)計(jì)案例和工程實(shí)踐,按構(gòu)件類型和傳力路徑對幕墻骨架結(jié)構(gòu)進(jìn)行分類評價(jià),梳理設(shè)計(jì)幕墻支承結(jié)構(gòu)體系的思考過程. 由于高大幕墻的骨架結(jié)構(gòu)直接外露,綜合考慮結(jié)構(gòu)特點(diǎn)、幕墻尺度、支承條件、建筑外觀等因素,選擇適用的、高效的骨架結(jié)構(gòu)體系和構(gòu)件形式,以及連接節(jié)點(diǎn)的精細(xì)化、一體化設(shè)計(jì)是影響幕墻設(shè)計(jì)方案優(yōu)劣.
關(guān)鍵詞: 高大立面幕墻; 建筑結(jié)構(gòu)一體化; 結(jié)構(gòu)體系選擇; 剛性結(jié)構(gòu); 柔性結(jié)構(gòu)
中圖分類號:TU393. 3 文獻(xiàn)標(biāo)志碼:A 文章編號:1002?848X(2022)10?0110?08
DOI:10. 19701 / j.jzjg.HDY2236
Research on the skeleton structure design of tall facade curtain wall
ZHOU Jian, YANG Xiaotian
(East China Architectural Design & Research Institute Co., Ltd., Shanghai 200002, China)
Abstract: Tall facade curtain walls in modern buildings are widely used, especially in large public buildings such asairport terminals, railway stations, exhibition buildings and high?end hotels. Combined with excellent curtain wall designcases and engineering practices in domestic and foreign airport terminals and other projects, the skeleton structure ofcurtain wall was classified and evaluated according to the component type and force transmission path, and the thinkingprocess of designing the curtain wall supporting structure system was sorted out. Since the skeleton structure of the tallcurtain wall is directly exposed, comprehensively considering the structural characteristics, curtain wall scale, supportingconditions, building appearance and other factors, selecting the appropriate and efficient skeleton structure system andcomponent form, and considering the refined and integrated design of the connection joints can influence the pros andcons of curtain wall design.
Keywords: tall facade curtain wall; architecture?structural integration design; structural system selection; rigidstructure; flexible structure
∗上海市青年科技啟明星計(jì)劃資助項(xiàng)目(20QB1400700).
第一作者:周健,碩士,教授級高級工程師,主要從事空間大跨和超高層結(jié)構(gòu)的設(shè)計(jì)研究,Email:jian_zhou@ ecadi.com.
[引用本文] 周健,楊笑天. 高大立面幕墻骨架結(jié)構(gòu)設(shè)計(jì)研究[J]. 建筑結(jié)構(gòu),2022,52(10):110?117. ZHOU Jian,YANGXiaotian. Research on the skeleton structure design of tall facade curtain wall[J]. Building Structure,2022,52(10):110?117.
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