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(深圳市力鵬工程結(jié)構(gòu)技術(shù)有限公司， 深圳 518034)
［摘要］對近年來深圳高層和超高層建筑出現(xiàn)的一些新結(jié)構(gòu)體系和設(shè)計難點進行介紹和討論，如結(jié)構(gòu)受力與非受力位移、結(jié)構(gòu)層側(cè)向剛度計算方法、局部外框梁缺失的框筒結(jié)構(gòu)、特大高寬比超高層結(jié)構(gòu)、一向少墻高層剪力墻結(jié)構(gòu)、多塔連體結(jié)構(gòu)、帶斜柱轉(zhuǎn)折柱高層結(jié)構(gòu)、帶環(huán)帶桁架巨型結(jié)構(gòu)、大震設(shè)計方法等，上述問題的出現(xiàn)和解決體現(xiàn)了高層建筑結(jié)構(gòu)設(shè)計中的創(chuàng)新，也為規(guī)范的修訂提供了內(nèi)容。
［關(guān)鍵詞］高層建筑；結(jié)構(gòu)設(shè)計；結(jié)構(gòu)體系；層間位移角；層側(cè)向剛度；一向少墻剪力墻結(jié)構(gòu)；超大高寬比
中圖分類號：TU973 文獻標識碼：A文章編號：1002-848X(2021)17-0078-07
Structural design innovation and code development of high-rise building
WEI Lian, WANG Sen
(Shenzhen Li Peng Structural Engineering Technology Co., Ltd., Shenzhen 518034， China)
Abstract: Some new structural systems and design difficulties of high-rise and super high-rise buildings in Shenzhen in recent years were introduced and discussed, such as forced displacement and non-forced displacement of structure, story lateral stiffness calculation method of structure layer, frame tube structure with partial frame beam missing, super high-rise structure with great height width ratio, high-rise shear wall structure with less walls in one direction, multi-towers structure connected by linking bridge, high-rise structure with inclined column and turning column, giant structure with ring belt truss, large earthquake design method etc. The emergence and solution of these problems reflect the innovation of the structural design of high-rise buildings，which also provides content for the revision of the specification.
Keywords:high-rise building； structural design； structural system； inter-story displacement angle； story lateral stiffness； shear wall structure with less walls in one direction； great height width ratio
作者簡介：魏璉，研究員，Email:WL2002111@163.com； 通信作者：王森，博士，教授級高級工程師，Email:WS2001622@163.com。
