点支撑单向竖索幕墙有限元计算分析研究

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【摘    要】：为了研究中建国际总部大厦单向竖索式幕墙结构的受力性能，采用Midas FEA分别对3种索设计方案进行4种受力工况的有限元计算分析，综合索的受力性能及成本，得出了最优设计方案。

【关键词】：幕墙；索结构；点支撑

【中图分类号】：TU382 【文献标志码】：A 【文章编号】：1008-3197（2024）06-73-04

【DOI编码】：10.3969/j.issn.1008-3197.2024.06.019

Point Support One -Way Vertical Cable Wall Finite Element Calculation Analysis Research

【Abstract】： In order to study the mechanical performance of the one-way vertical cable curtain wall structure of the China State Construction International Headquarters Building， this article uses Midas FEA to conduct finite element calculations and analyzes of four stress conditions for three cable design schemes， taking into account the impact of glass stiffness on the calculation results， and the mechanical performance and cost of the cable were comprehensively considered， and finally the optimal design solution was obtained.

【Key words】： curtain wall；cord structure；point support

随着柔性支承结构体系在点支式玻璃幕墙中的应用越来越多，其结构设计问题受到关注[1]。（剩余3736字）