跨转角微曲面索网幕墙的分析与设计

王超; 刘军进; 邓扬; 刘靖; 任一强; 刘嘉磊; 乔彬; 潘光永

doi:10.3724/j.gyjzG24082107

跨转角微曲面索网幕墙的分析与设计

doi: 10.3724/j.gyjzG24082107

王超^1,2,
刘军进^1, ,,
邓扬²,
刘靖³,
任一强¹,
刘嘉磊¹,
乔彬¹,
潘光永¹

1. 中建研科技股份有限公司, 北京 100013;
2. 北京建筑大学土木与交通工程学院, 北京 100044;
3. 深圳市方大建科集团有限公司, 广东深圳 518000

基金项目:

国家重点研发计划(2022YFC3801800)。

详细信息

作者简介:
王超,博士研究生,高级工程师,主要从事建筑围护结构的设计、咨询与研究工作,wangchao@cabrtech.com。

通讯作者:
刘军进,liujunjin@cabrtech.com。

计量
- 文章访问数: 17
- HTML全文浏览量: 4
- PDF下载量: 0
- 被引次数: 0
出版历程
- 收稿日期: 2024-08-21
- 网络出版日期: 2024-11-06

Analysis and Design of Micro-Curved Cable Net Supported Curtain Walls Crossing Corners

1. CABR Technology Co., Ltd., Beijing 100013, China;
2. School of Civil and Transportation Engineering, Beijing University of Civil Engineering and Architecture, Beijing 100044, China;
3. Shenzhen Fangda Jianke Group Co., Ltd., Shenzhen 518000, China

摘要

摘要: 以中金大厦索网幕墙的设计为案例,研究了一种跨转角微曲面索网幕墙的分析和设计方法,从索网结构整体分析计算、关键节点分析、幕墙系统设计等方面提出了关键技术细节。采用"微曲面"的单层索网结构支撑的建筑幕墙,可以实现建筑立面转角的造型需求;对索网结构整体分析时,除应考虑主体结构刚度和施工过程的影响外,还应考虑索网节点处不同构件之间的空间关系;幕墙系统设计时应重点关注玻璃面板支撑点在幕墙平面内、外的位移,严格控制面板翘曲,采取措施防止面板滑移出连接件范围。
- 微曲面索网 /
- 立面转角幕墙 /
- 索网幕墙设计 /
- 索网结构分析 /
- 索结构节点分析
Abstract: Taking the design of the cable mesh curtain wall of CICC Tower as a case study, and design method of a cross-corner micro-curved cable mesh curtain wall was studied and analyzed, and the key technical details were put forward from the overall analysis and calculation of the cable mesh structure, the analysis of key joints, and the design of the curtain wall system. The results showed that the "micro-curved" single-layer cable network structure supported building curtain wall could realize the modeling demand of the corner of the building facade; the overall analysis of the cable network structure should consider the rigidity of the main supporting structure and the influence of the construction process, and should also consider the spatial relations between different components at the joints of the cable network; when designing the curtain wall system, the focus should be on the displacement of the glass panel support points in and out of the plane of the curtain wall, the warping of the control panel should be strictly controlled, and measures should be taken to prevent the panel from sliding out of the range of the connectors.
- micro-curved cable net /
- curtain wall crossing corners /
- cable net curtain wall design /
- cable net structure analysis /
- cable structure joint analysis

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参考文献(21)

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