Structural behaviour and design of roll-formed Aluminium Lipped Channel beams subjected to combined bending and shear

Anh Vy Nguyen; Shanmuganathan Gunalan; Poologanathan Keerthan; Hong Guan; Sanam Aghdamy

doi:10.1016/j.tws.2022.109015

Structural behaviour and design of roll-formed Aluminium Lipped Channel beams subjected to combined bending and shear

Anh Vy Nguyen, Shanmuganathan Gunalan^*, Poologanathan Keerthan, Hong Guan, Sanam Aghdamy

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

Experimental and numerical investigations were conducted in this study to explore the structural behaviour and design of Aluminium Lipped Channel (ALC) beams subjected to combined bending and shear actions. Finite element models were developed and validated using test results. The ultimate strength results obtained from the tests and parametric study were compared with those estimated using current design rules. It was found that the current design rules are too conservative to predict the ultimate capacities of ALC beams subjected to combined bending and shear. Hence new design equations were proposed in this study to accurately predict these ultimate capacities.

Original language	English
Article number	109015
Number of pages	31
Journal	Thin-Walled Structures
Volume	174
Early online date	25 Mar 2022
DOIs	https://doi.org/10.1016/j.tws.2022.109015
Publication status	Published - 1 May 2022

Keywords

Aluminium
Combined bending and shear
Design rules
Experiments
Finite element analysis
Lipped channel beams

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10.1016/j.tws.2022.109015

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title = "Structural behaviour and design of roll-formed Aluminium Lipped Channel beams subjected to combined bending and shear",

abstract = "Experimental and numerical investigations were conducted in this study to explore the structural behaviour and design of Aluminium Lipped Channel (ALC) beams subjected to combined bending and shear actions. Finite element models were developed and validated using test results. The ultimate strength results obtained from the tests and parametric study were compared with those estimated using current design rules. It was found that the current design rules are too conservative to predict the ultimate capacities of ALC beams subjected to combined bending and shear. Hence new design equations were proposed in this study to accurately predict these ultimate capacities.",

keywords = "Aluminium, Combined bending and shear, Design rules, Experiments, Finite element analysis, Lipped channel beams",

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T1 - Structural behaviour and design of roll-formed Aluminium Lipped Channel beams subjected to combined bending and shear

AU - Nguyen, Anh Vy

AU - Gunalan, Shanmuganathan

AU - Keerthan, Poologanathan

AU - Guan, Hong

AU - Aghdamy, Sanam

PY - 2022/5/1

Y1 - 2022/5/1

N2 - Experimental and numerical investigations were conducted in this study to explore the structural behaviour and design of Aluminium Lipped Channel (ALC) beams subjected to combined bending and shear actions. Finite element models were developed and validated using test results. The ultimate strength results obtained from the tests and parametric study were compared with those estimated using current design rules. It was found that the current design rules are too conservative to predict the ultimate capacities of ALC beams subjected to combined bending and shear. Hence new design equations were proposed in this study to accurately predict these ultimate capacities.

AB - Experimental and numerical investigations were conducted in this study to explore the structural behaviour and design of Aluminium Lipped Channel (ALC) beams subjected to combined bending and shear actions. Finite element models were developed and validated using test results. The ultimate strength results obtained from the tests and parametric study were compared with those estimated using current design rules. It was found that the current design rules are too conservative to predict the ultimate capacities of ALC beams subjected to combined bending and shear. Hence new design equations were proposed in this study to accurately predict these ultimate capacities.

KW - Aluminium

KW - Combined bending and shear

KW - Design rules

KW - Experiments

KW - Finite element analysis

KW - Lipped channel beams

UR - https://www.scopus.com/pages/publications/85126937550

U2 - 10.1016/j.tws.2022.109015

DO - 10.1016/j.tws.2022.109015

M3 - Article

AN - SCOPUS:85126937550

SN - 0263-8231

VL - 174

JO - Thin-Walled Structures

JF - Thin-Walled Structures

M1 - 109015

ER -

Structural behaviour and design of roll-formed Aluminium Lipped Channel beams subjected to combined bending and shear

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Keywords

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