Lateral force resisting systems in lightweight steel frames: Recent research advances

P Sharafi, M Mortazavi, N Usefi, K Kildashti… - Thin-Walled …, 2018 - Elsevier
Abstract Lightweight Steel Frames (LSF) made by framing thin gauge cold-formed steel
(CFS) into different structural elements such as walls, trusses and joists are commonplace in …

A critical review of cold-formed steel seismic resistant systems: Recent developments, challenges and future directions

M Hasanali, K Roy, SM Mojtabaei, I Hajirasouliha… - Thin-Walled …, 2022 - Elsevier
Cold-formed steel (CFS) systems have seen an increased application in the past few
decades, especially in the construction of low-to mid-rise buildings. CFS members offer …

Seismic performance of cold formed steel walls sheathed by fibre-cement board panels

M Zeynalian, HR Ronagh - Journal of Constructional Steel Research, 2015 - Elsevier
This paper presents an experimental study of cold formed steel frames sheathed by fibre-
cement boards (FCB) under cyclic lateral loading. Four full scale fibre-cement shear walls …

Experimental and numerical study of the seismic behavior of cold-formed steel walls with diagonal braces

Y Shi, X Ran, W **ao, K Ke, Y **ang, R Deng - Thin-Walled Structures, 2021 - Elsevier
In this paper, the seismic performance of cold-formed thin-walled steel walls with diagonal
braces is studied by means of experiments and finite element analysis. In total, horizontal …

Lateral performance of a new hybrid CFS shear wall panel for mid-rise construction

N Usefi, H Ronagh, P Sharafi - Journal of Constructional Steel Research, 2020 - Elsevier
Hybrid shear walls composed of cold-formed steel (CFS) open sections and square hollow
sections (SHS) have recently attracted attention for lightweight midrise buildings, as a result …

Performance of cold-formed-steel-framed shear walls sprayed with lightweight mortar under reversed cyclic loading

B Liu, JP Hao, WH Zhong, H Wang - Thin-Walled Structures, 2016 - Elsevier
Sheathing with sprayed lightweight mortar (SLM) is proposed to enhance the performance of
shear walls framed with cold-formed steel (CFS). Full-scale specimens were tested to …

Lateral behaviour of hybrid cold-formed and hot-rolled steel wall systems: Experimental investigation

M Mortazavi, P Sharafi, H Ronagh, B Samali… - … of Constructional Steel …, 2018 - Elsevier
The seismic design of light steel frames (LSF) can not only rely on the application of cold-
formed steel (CFS). Some mixed systems and integrated solutions such as hybrid systems …

Experimental investigation on lateral behavior of novel hybrid cold-formed steel walls with composite sheathing

R Aktepe, S Akduman, BG Erkal - Journal of Constructional Steel Research, 2023 - Elsevier
This paper proposes a new hybrid cold-formed steel (CFS) wall system with thick corner
columns to improve the lateral performance of CFS structures. 16 CFS walls with various …

The seismic performance of K-braced cold-formed steel shear panels with improved connections

O Pourabdollah, F Farahbod, FR Rofooei - Journal of Constructional Steel …, 2017 - Elsevier
In this paper the performance of light weight K-braced cold formed steel (CFS) shear panels
under cyclic loading is experimentally evaluated. It is generally known that the brace-stud …

Seismic performance of CFS strap-braced walls using capacity-based design approach

S Kasaeian, N Usefi, H Ronagh, S Dareshiry - Journal of Constructional …, 2020 - Elsevier
Cold-formed steel (CFS) regulations follow capacity-based design approach to ensure that
the strap braces act as a ductile element in a seismic force-resisting system. In this paper …