- 摘 要
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孫 彤，王士奇，陳壯善
（山東省冶金設(shè)計(jì)院有限責(zé)任公司，濟(jì)南250014）[摘要] 青島國際貿(mào)易中心采用了鋼管混凝土框架一混凝土核心筒混合體系，通過對其結(jié)構(gòu)分析和設(shè)計(jì)，介紹了該工程的結(jié)構(gòu)選型、平面和立面布置以及節(jié)點(diǎn)設(shè)計(jì)，并闡述了保證樓板整體性和節(jié)點(diǎn)補(bǔ)強(qiáng)所采取的措施，為框筒結(jié)構(gòu)設(shè)計(jì)和節(jié)點(diǎn)補(bǔ)強(qiáng)提出了一些建設(shè)性意見，可供類似工程設(shè)計(jì)參考。
[關(guān)鍵詞] 框筒結(jié)構(gòu)；混合結(jié)構(gòu)；高層鋼結(jié)構(gòu)；鋼管混凝土；鋼骨混凝土；結(jié)構(gòu)選型Structural Analysis and Design of Qingdao Development Zone International Trade Center
Sun Tong, Wang Shiqi, Chen Zhuangshan
( Shandong Metallurgical Design Institute Co., Ltd., Jinan 250014, China)Abstract: Concrete-filled steel tube frame-concrete corewall structure is adopted by Qingdao Development Zone Intemational Trade Center. Through its structural analysis and design, this paper mainly introduces its structural form selection, and detail design, plan and vertical layout, and discusses some measures for ensuring floor entirety and reinforcing joint, which put forward some constructive advices for design of frame corewall structure and remedying joint, and can supply references to similar engineering design.
Keywords: frame corewall structure, hybrid structure, high-rise steel structure, concrete-filled steel tube; steel reinforced concrete; structural form selection
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