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新的一篇论文在《建筑结构》杂志上发表.
论文在2022年2月9日在中国知网可以下载，点击下方【阅读原文】可以下载
【论文下载PDF】深圳大百汇主塔楼结构设计与分析.pdf
WSP服务类别：结构设计顾问(初步设计)、机电顾问
开发商：金地大百汇集团
合作单位：筑博设计股份有限公司
建筑方案公司：KPF
| 【英文篇名】 | Structure Analysis and Design of of Shenzhen Dabaihui Main Tower |
| 【中文篇名】 | 深圳大百汇主塔楼结构设计与分析 |
| 【作者】 | 陈学伟 1,黄昌靛 1,张梅松 2,黄汉华 1 |
| 【英文作者】 | CHEN Xuewei1，HUANG Henry 1，ZHANG Meisong2， WONG Henry 1 |
| 【作者单位】 | （1 WSP 科进香港有限公司，香港 999077；2 筑博设计股份有限公司，深圳 518040） |
| 【文献出处】 | 建筑结构 , Building Structure, 编辑部邮箱 未知 网络首发 期刊荣誉：中文核心期刊要目总览 ASPT来源刊 中国期刊方阵 CJFD收录刊 |
| 【中文关键词】 | 高层建筑；伸臂桁架；混合结构；加强层；钢管混凝土；斜柱体系；抗震性能设计 |
| 【英文关键词】 | out-of-code high-rise building; connective structure; transfer truss; aspect ratio; elastoplastic time history analysis |
| 【摘要】 | 深圳大百汇主塔楼位于深圳市福田区中心地段，高度为 375m，主塔楼是集办公、酒店、公寓和商业为一体的综合体。主要介绍主塔楼的结构方案的确定方法及结构设计重点。塔楼结构高度为 315.75m,地上 72 层，地下 4 层。结构体系采用带伸臂桁架与腰桁架的钢管混凝土-钢梁框架-核心筒混合结构体系。建筑立面呈纺锤形，外框柱呈曲线布置而产生一系列的斜柱。重点描述了曲线布置的斜柱体系对抗侧刚度的提高效应；伸臂桁架的选取及优化；斜柱引起钢梁水平轴力的计算方法；基于性能抗震思想对结构及构件进行大震性能评估；最终通过合 理的结构设计，保证塔楼整体刚度与构件满足抗风与抗震的性能要求。 |
| 【英文摘要】 | The 375m tower of Dabaihui center is in the center zone of Futian District of Shenzhen. This super high-rise tower is a complex building that includes offices, hotels, apartments and commerce functions. This paper introduces its structural system and structural design method. The tower has 72-storey superstructure and 4-storey basement, the total building height of tower is 338m. Structure system is a frame core-wall system with outriggers and belt trusses, and the structural frame is formed with concrete filled steel tubular columns and steel beams. The elevation of the tower is curve-shaped; the frame columns are arranged to follow the curve surface. This paper introduces the stiffening effect of the frame system due to its inclined columns, and the calculation method for the axial forces of steel beams which is induced by the inclined columns. The optimization method of outriggers is also introduced. Finally, a reasonable structural design is adopted to ensure that the overall structure and components of the tower meet the performance requirements of wind resistance and earthquake resistance. |
| 【DOI】 | |
| 【更新日期】 | 2022-02-08(正式出版) |
| 【分类号】 | TU318 |
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