Loading capacity prediction and optimization of cold-formed steel built-up section columns based on machine learning methods
This study aims to improve the loading capacities of cold-formed steel (CFS) built-up section
columns by optimizing cross-sectional geometric dimensions with constant material …
columns by optimizing cross-sectional geometric dimensions with constant material …
Proposal to Improve AISI S100 DSM Design Standards for Cold-Formed Steel Built-Up Closed Cross-Section Columns Subjected to Local–Global Interaction Buckling
S Selvaraj, M Madhavan - Journal of Structural Engineering, 2023 - ascelibrary.org
This paper presents an improved design approach based on the direct strength method
(DSM) in American Iron and Steel Institute (AISI) design specification S100 for cold-formed …
(DSM) in American Iron and Steel Institute (AISI) design specification S100 for cold-formed …
Structural Behaviour of Cold-Formed Steel Built-Up Closed Cross-section Columns-Assessing the Influence of Parameters and Design Methods
S Selvaraj, M Madhavan - Engineering Structures, 2023 - Elsevier
Structural behaviour of cold-formed steel (CFS) built-up closed cross-section columns
subjected to local, global, and local–global interactive failure is investigated. The objective is …
subjected to local, global, and local–global interactive failure is investigated. The objective is …
Design of built-up back-to-back CFS channel compression members sheathed with gypsum plasterboards
ST Vy, M Mahendran - Journal of Constructional Steel Research, 2022 - Elsevier
Built-up back-to-back cold-formed steel channel (BC) members are increasingly used as
studs for increasing the compression capacity of light gauge steel framed (LSF) walls, even …
studs for increasing the compression capacity of light gauge steel framed (LSF) walls, even …
Local–distortional buckling mode of steel cold-formed columns: Generalized direct strength design approach
GY Matsubara, E de Miranda Batista - Thin-Walled Structures, 2023 - Elsevier
Abstract Cold-Formed Steel (CFS) members are highly susceptible to several structural
instability phenomena, involving either individual (Local—L, Distortional—D and Global—G) …
instability phenomena, involving either individual (Local—L, Distortional—D and Global—G) …
Design of Slender Built-Up Back-to-Back CFS Channel Columns with Pinned Warping-Free Ends
ST Vy, M Mahendran - Journal of Structural Engineering, 2024 - ascelibrary.org
Built-up back-to-back cold-formed steel (CFS) channel members (BBC members) are
utilized as CFS compression members with enhanced load-bearing capacity in building …
utilized as CFS compression members with enhanced load-bearing capacity in building …
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 …
members are becoming popular nowadays as primary or secondary load carrying structural …
Design procedures for cold-formed stainless steel built-up columns assembled from equal-leg angles
J Dobrić, N Gluhović, J Ivanović, B Rossi - Journal of Constructional Steel …, 2024 - Elsevier
In this paper, the structural behaviour of cold-formed stainless steel (CFSS) built-up T-and
cruciform-section columns is studied experimentally and numerically, and the effect of …
cruciform-section columns is studied experimentally and numerically, and the effect of …
Local buckling in cold-formed steel built-up I-section columns: Experiments, numerical validations and design considerations
L Sang, T Zhou, L Zhang, T Zhang, S Wang - Structures, 2023 - Elsevier
A series of axial compression tests were conducted on cold-formed steel built-up I-section
columns consisting of two identical lipped channel sections connected by self-drilling screws …
columns consisting of two identical lipped channel sections connected by self-drilling screws …
Application of direct stiffness-strength method for design of gypsum and plywood sheathed CFS wall panels subjected to bending
S Selvaraj, M Madhavan - Thin-Walled Structures, 2022 - Elsevier
The cold-formed steel (CFS) wall frames need to be stiff-strong to inhibit the instability
failures. The current design specifications do not have a robust design method for sheathed …
failures. The current design specifications do not have a robust design method for sheathed …