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（1華東建筑設(shè)計(jì)研究院有限公司， 上海 200041；2上海裝配式建筑技術(shù)集成工程技術(shù)研究中心， 上海 200011）
［摘要］以采用部分包覆鋼-混凝土組合結(jié)構(gòu)的裝配式建筑集成技術(shù)試驗(yàn)樓的應(yīng)用為基礎(chǔ)，對部分包覆鋼-混凝土組合結(jié)構(gòu)的設(shè)計(jì)（結(jié)構(gòu)計(jì)算、構(gòu)件設(shè)計(jì)、關(guān)鍵構(gòu)件連接節(jié)點(diǎn)設(shè)計(jì)等）、構(gòu)件生產(chǎn)安裝施工等方面進(jìn)行探索和研究。結(jié)果表明，部分包覆鋼-混凝土組合結(jié)構(gòu)與預(yù)應(yīng)力混凝土空心板組合應(yīng)用，在構(gòu)件制作和節(jié)點(diǎn)連接方面能夠大幅度提高組合結(jié)構(gòu)預(yù)制化和裝配化水平，大大減少現(xiàn)場濕作業(yè)，加快施工速度，提高施工效率，該技術(shù)為推動高效的裝配式結(jié)構(gòu)體系在我國應(yīng)用及發(fā)展積累了經(jīng)驗(yàn)。
［關(guān)鍵詞］鋼-混凝土組合結(jié)構(gòu)； 連接節(jié)點(diǎn)； 預(yù)應(yīng)力混凝土空心板； 裝配式建筑
中圖分類號：TU398文獻(xiàn)標(biāo)識碼：A文章編號：1002-848X(2020)18-0009-07
Application research on technical system of partially encased composite structure of steel and concrete
XU Xiaoke1,2, WANG Pingshan1,2, LI Jinjun1,2, XU Jidong1,2
（1 East China Architectural Design & Research Institute Co., Ltd., Shanghai 200041, China； 2 Shanghai Assembly Building Technology Integration Engineering Technology Research Center, Shanghai 200011, China）
Abstract:Based on the application of the prefabricated building integrated technology test building with partially encased composite structure of steel and concrete, the design of partially encased composite structure of steel and concrete was explored and studied including structural calculation, component design and key component connection joint design, and component production and installation construction was also explored and studied. The results show that the combined application of partially encased composite structure of steel and concrete and prestressed concrete hollow slab can greatly improve the prefabricated and assembling level of composite structure in the aspects of component fabrication and joint connection, greatly reduce the wet operation on site, accelerate the construction speed, improve the construction efficiency. This technology has accumulated experience for promoting the application and development of high-efficiency fabricated structural system in China.
Keywords:composite structure of steel and concrete; connection joint; prestressed concrete hollow slab； prefabricated building
*國家重點(diǎn)研發(fā)計(jì)劃資助：基于混凝土雙面疊合墻的鄉(xiāng)村住宅快速建造技術(shù)與應(yīng)用研究(低多層)（21219K0003）。
作者簡介：徐曉珂，碩士，高級工程師，Email: xiaoke_xu@arcplus.com.cn
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