NUMERICAL STUDY ON BEHAVIOUR OF COLD-FORMED STEEL UNLIPPED CHANNEL SUBJECT TO AXIAL COMPRESSION

International Journal of Civil Engineering and Infrastructure Pub Date : 2023-01-04 DOI:10.24853/ijcei.2.2.57-65

Hidayat Mughnie, B. Budiman, Rachmad Irwanto, Muhammad Taufiq Al Hafidz

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Abstract

Innovation in obtaining construction materials that are efficient and applicable to various conditions is a challenge for researchers. Cold-formed steel is a material breakthrough in construction that has advantages over hot-rolled steel. Many studies have been carried out on Cold-formedsteel subjected to various loadings to examine the behavior and capacities of the sections. This study aims to investigate the behavior and section capacity of cold-formed steel unlipped channels due to axial compression loads. This research begins with conducting a literature study, then carrying out numerical analysis using the finite element method in ABAQUS, numerical test, and calculation of section capacity based on existing research in the literature. The calculation of section capacity is carried out based on SNI 7971-2013 or AS/NZS 4600:2005. The results of the numerical analysis can be seen from the behavior and capacities of the sections of the unlipped channel, the section capacity from the numerical test will be compared with the section capacity obtained from the calculation based on SNI 7971-2013 or AS/NZS 4600.

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轴压作用下冷弯型钢无唇槽钢性能的数值研究

如何获得高效且适用于各种条件的建筑材料是研究人员面临的一个挑战。冷弯型钢是建筑材料上的突破，它比热轧型钢更有优势。为了检验截面的性能和能力，对冷弯型钢在各种载荷下进行了许多研究。本研究旨在探讨冷弯型钢无唇槽体在轴压荷载作用下的性能及截面承载力。本研究首先进行文献研究，然后在已有文献研究的基础上，利用ABAQUS有限元法进行数值分析，并进行数值试验，计算截面承载力。截面容量的计算基于SNI 7971-2013或AS/NZS 4600:2005。数值分析的结果可以从非唇形通道断面的行为和容量中看出，数值试验的断面容量将与基于SNI 7971-2013或AS/NZS 4600计算得到的断面容量进行比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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International Journal of Civil Engineering and Infrastructure

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