ASSESSMENT OF SHS TUBULAR T JOINTS SUBJECTED TO CHORD AXIAL FORCES

被引：0
|
作者：
Correia, Tatiana P. [1 ]
de Lima, Luciano R. O. [2 ]
Rodrigues, Monique C. [2 ]
da S. Vellasco, Pedro C. G. [2 ]
da Silva, André T. [2 ]
机构：
[1] PGECIV – Civil Engineering Graduate Program, State University of Rio de Janeiro – UERJ, Brazil
[2] Structural Engineering Department, State University of Rio de Janeiro – UERJ, Brazil
来源：
ce/papers | 2019年 / 3卷 / 5-6期
关键词：
Analytical formulation - ANSYS software - Axial forces - Calibrated model - Cold-formed steel - Preload effect - Square hollow sections - Tubular T joints;
D O I：
10.1002/cepa.1196
中图分类号：
学科分类号：
摘要：
This paper aims to investigate the behaviour of T-type welded joints consisting of cold-formed steel square hollow sections (SHS), with β equal to 1.0, with and without sidewall plate reinforcement. A particular focus is on the preload effect in the chord, which is subjected to different levels of tension and compressive axial forces. For this purpose, a finite element numerical study was developed in ANSYS software, based on the development of calibrated models with experimental results. The results were compared with analytical formulations prescribed by standards and in the literature. © 2020 Ernst & Sohn Verlag für Architektur und technische Wissenschaften GmbH & Co. KG, Berlin.
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页码：213 / 222
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