Experimental investigation and design considerations on cold-formed steel built-up​ I-section columns subjected to interactive buckling modes

S Selvaraj, M Madhavan - Thin-Walled Structures, 2022 - Elsevier
An experimental investigation into the behavior of cold-formed steel (CFS) built-up column
assembly compressed between fixed ends is presented in this paper. The built-up column …

[HTML][HTML] Behaviour and performance of OSB-sheathed cold-formed steel stud wall panels under combined vertical and seismic loading

F Yilmaz, SM Mojtabaei, I Hajirasouliha, J Becque - Thin-Walled Structures, 2023 - Elsevier
This paper investigates the in-plane lateral behaviour and capacity of cold-formed steel
(CFS) stud wall panels which are sheathed with Oriented Strand Board (OSB). Detailed …

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 …

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) …

Numerical study on the seismic performance of phosphogypsum-filled cold-formed thin-walled steel composite walls

S Hu, Z Chen, X Ke, L Zhou - Thin-Walled Structures, 2024 - Elsevier
To conduct in-depth research on the seismic performance of phosphogypsum (PG) filled
cold-formed thin-walled square steel tube (PFCFS) composite walls, a series of finite …

Data driven models for capacity prediction of CFS lipped channel flexural members

VM Sreedevi, VE Parvathi, K Rajneesh, S Aswin… - Structures, 2024 - Elsevier
Abstract Cold-Formed Steel (CFS) is considered as a sustainable material and CFS
members are becoming popular nowadays as primary or secondary load carrying structural …

Influence of sheathing-fastener connection stiffness on the design strength of cold-formed steel wall panels

S Selvaraj, M Madhavan - Journal of Structural Engineering, 2020 - ascelibrary.org
This paper investigates the bracing effect of sheathing fastener connection on point-
symmetric shaped cold formed steel (CFS) studs through full-scale laboratory tests. The test …

Direct stiffness-strength method design for sheathed cold-formed steel structural members-Recommendations for the AISI S100

S Selvaraj, M Madhavan - Thin-Walled Structures, 2021 - Elsevier
This paper presents a new design procedure for considering the bracing effect of sheathing
boards that are attached to the cold-formed steel (CFS) structural members. The previous …