钢板墙核心筒与混凝土核心筒的结构性能和经济成本分析
Research on Structural Performance and Economic Cost Analysis of Steel Plate Wall Core Tube and Concrete Core Tube
陆勇惠1
作者信息
- 1. 贵州全咨工程顾问(集团)有限公司,贵州 贵阳 550000
- 折叠
摘要
文中研究了一种在核心截面拐角处使用钢板柱的新型复合核心筒系统.使用此系统可以获得更好的结构性能和可施工性,文中使用该系统分别对原型核心筒截面和超高层建筑进行了非线性截面分析和三维结构分析.结果表明,与传统的RC核心筒相比,角钢钢板柱提供了更好的结构承载力,可使墙体厚度更薄,使用钢筋更少,有利于缩短施工时间及节约成本.
Abstract
This article studies a novel composite core tube system using steel plate columns at the corners of the core section,which can a-chieve better structural performance and constructability.And the proposed core tube was used for nonlinear section analysis and three-dimen-sional structural analysis of the prototype core tube section and the super high-rise building,respectively.The results show that compared with traditional RC core tubes,the use of angle steel plate columns provides better structural bearing capacity,which makes the wall thickness thin-ner,uses fewer steel bars,shortens construction time,and can reduce economic costs.
关键词
钢板柱/组合核心筒/伸臂Key words
Steel plate column/Combination core tube/Extend one's arm引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据