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（廣東省建筑設(shè)計研究院， 廣州 510010）
［摘要］對近年來在高層建筑中應(yīng)用的新型組合構(gòu)件、新型混合結(jié)構(gòu)體系、新型關(guān)鍵節(jié)點的創(chuàng)新設(shè)計與研究進行了歸納總結(jié)，列舉了一些工程應(yīng)用實例，同時介紹了首次提出的偏鋼結(jié)構(gòu)屬性混合結(jié)構(gòu)設(shè)計新理念在廣東省標準《高層建筑鋼-混凝土混合結(jié)構(gòu)技術(shù)規(guī)程》（DBJ/T 15-128—2017）中的各項設(shè)計指標規(guī)定；針對現(xiàn)階段對混合結(jié)構(gòu)全面系統(tǒng)的研究不充分的問題，提出今后高層鋼-混凝土混合結(jié)構(gòu)發(fā)展需進一步開展的研究工作。
［關(guān)鍵詞］高層建筑； 鋼-混凝土混合結(jié)構(gòu)； 新型組合構(gòu)件； 新型混合結(jié)構(gòu)體系； 新型關(guān)鍵節(jié)點； 工程應(yīng)用
中圖分類號：TU398-9文獻標識碼：A文章編號：1002-848X(2020)10-0001-11
Innovation and application of steel-concrete mixed structure for high-rise buildings
CHEN Xing, LUO Chiyu, WANG Hualin, WENG Zesong
(Architectural Design and Research Institute of Guangdong Province， Guangzhou 510010， China)
Abstract:The innovative design and research of new composite components, new mixed structural systems and new key nodes applied in high-rise buildings in recent years were summarized, and some engineering application examples were listed. At the same time, the design index requirements of the new concept of structural design of the mixed structure with more steel structure attributes proposed firstly in Guangdong standard Technical specification for steel-concrete mixed structure of tall buildings (DBJ/T 15-128—2017) were introduced. In view of the insufficient research on the comprehensive system of mixed structures at the current stage, it was proposed that further research work on the development of high-rise steel-concrete mixed structures is needed.
Keywords:high-rise building; steel-concrete mixed structure; new composite component; new mixed structural system; new key node; engineering application
作者簡介：陳星，教授級高級工程師，一級注冊結(jié)構(gòu)工程師，Email：chenxingsy@163.com。
