Numerical models for lateral behaviour analysis of cold-formed steel framed walls: State of the art, evaluation and challenges

N Usefi, P Sharafi, H Ronagh - Thin-Walled Structures, 2019 - Elsevier
Cold-formed steel (CFS) shear walls are the primary lateral load resisting components in
lightweight steel framed (LSF) structures. The development of increasing complex LSF …

Design of cold-formed steel built-up closed section columns using direct strength method

S Selvaraj, M Madhavan - Thin-Walled Structures, 2022 - Elsevier
Structural behavior of Cold-formed Steel (CFS) face-to-face connected built-up closed cross-
section columns is investigated in the present study. The CFS built-up columns are designed …

Structural design of cold-formed steel face-to-face connected built-up beams using direct strength method

S Selvaraj, M Madhavan - Journal of Constructional Steel Research, 2019 - Elsevier
The structural behavior of cold-formed steel (CFS) built-up beams that are gaining interest in
the construction industry is investigated in this study. As per the current American Iron and …

Design of cold-formed steel back-to-back connected built-up beams

S Selvaraj, M Madhavan - Journal of Constructional Steel Research, 2021 - Elsevier
Built-up sections are commonly used in cold-formed steel (CFS) structures. The built-up
sections are either welded or mechanically fastened based on the need and necessity …

Fire performance of cold, warm and hybrid LSF wall panels using numerical studies

D Perera, K Poologanathan, M Gillie… - Thin-Walled …, 2020 - Elsevier
Robust and pre-fabrication construction techniques are the cutting edge practice in the
building industry. Cold-frame, warm-frame and hybrid-frame are three common Light-gauge …

[HTML][HTML] Flowability prediction of recycled α-hemihydrate gypsum for 3D powder printing under combined effects of different glidants using response surface …

S Zhou, Y Lu, Y Pan, J Li, F Qu, Z Luo, W Li - Developments in the Built …, 2023 - Elsevier
In this study, a high-value-added recycled α-hemihydrate gypsum (α-RHG) generated from
WGP using the atmospheric pressure hydrothermal method (APHM) was utilized to …

Investigation on sheathing-fastener connection failures in cold-formed steel wall panels

S Selvaraj, M Madhavan - Structures, 2019 - Elsevier
Torsional buckling is a common mode of failure in highly slender Cold-formed Steel (CFS)
stud wall frames. The torsional buckling mode will induce pull-through in sheathings …

Experimental and numerical study on flexural behaviour of cold-formed steel hat-shaped beams with geometrical imperfections

R Aktepe, BG Erkal - Journal of Constructional Steel Research, 2023 - Elsevier
Experimental and numerical studies are conducted to investigate cold-formed hat-shaped
members' flexural behaviour and determine the effects of different parameters on the …

[HTML][HTML] Experimental investigation of the behaviour and capacity of sheathed cold-formed steel stud walls under inward flexural loading

F Yilmaz, J Becque, SM Mojtabaei, I Hajirasouliha - Thin-Walled Structures, 2023 - Elsevier
A comprehensive experimental programme was designed and executed with the aim of
investigating the out-of-plane bending behaviour and capacity of cold-formed steel (CFS) …

Bracing effect of sheathing in point-symmetric cold-formed steel flexural members

S Selvaraj, M Madhavan - Journal of Constructional Steel Research, 2019 - Elsevier
This paper presents an experimental investigation on sheathed cold-formed steel wall
panels subjected to out-of-plane loading. The objective is to determine the two-sided …