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（筑博設(shè)計股份有限公司， 深圳 518035）
［摘要］對于旋轉(zhuǎn)斜柱框架-核心筒結(jié)構(gòu)，斜柱的存在會使斜柱本身、核心筒、梁和樓板產(chǎn)生比普通直柱結(jié)構(gòu)更復(fù)雜的受力情況，使得旋轉(zhuǎn)斜柱產(chǎn)生的水平扭矩對樓板傳遞扭矩的能力及核心筒的抗扭能力提出新的要求，需要考慮結(jié)構(gòu)在豎向荷載下的變形和內(nèi)力作為水平荷載分析工況的初始條件等。結(jié)合工程實例提出了該特殊體型結(jié)構(gòu)設(shè)計的關(guān)鍵技術(shù)，研究了旋轉(zhuǎn)斜柱對結(jié)構(gòu)整體性能以及對樓板、核心筒等構(gòu)件的影響，以及針對傳力體系的特殊性和設(shè)計難點所采取的加強(qiáng)措施，確保該類結(jié)構(gòu)的安全性。
［關(guān)鍵詞］旋轉(zhuǎn)斜柱； 框架-核心筒結(jié)構(gòu)； 樓板應(yīng)力； 水平扭矩
中圖分類號：TU318-2文獻(xiàn)標(biāo)識碼：A文章編號：1002-848X(2020)16-0034-07
Analysis and design of supper high-rise frame-corewall structure with rotating inclined column
WANG Jinwen, MA Zhenyan, ZHAO Xuefeng, WANG Hongxin
(Zhubo Architectural & Engineering Design Co., Ltd., Shenzhen 518035, China)
Abstract:For the frame-corewall structure with rotating inclined column, the existence of the inclined column will make force condition of the inclined column itself, the core tube, the beam and the story-slab more complex than the traditional frame-corewall structure. The horizontal torsion caused by inclined columns makes new requests on the ability of story-slab transferring torsion and the torsion resistance of the corewall. The deformation and internal force of the structure under vertical load should be considered as an initial condition of analyzing the structure under horizontal load. Combined with engineering example, key technologies of this special structure system were put forward, and research of the influence of rotating inclined columns on the overall structural performance and the effects on mainly structure including the story-slab and corewall were carried out. Strengthen strategies were adopted for the particularities of the force transmission system and designing difficulties to ensure the safety of the structure.
Keywords:rotating inclined column; frame-corewall structure; floor stress; horizontal torsion
作者簡介：王錦文，博士，高級工程師，一級注冊結(jié)構(gòu)工程師，Email：27570675@qq.com。
