A critical review on optimization of cold-formed steel members for better structural and thermal performances
The construction and building sectors are currently responsible globally for a significant
share of the total energy consumption and energy-related carbon dioxide emissions. The …
share of the total energy consumption and energy-related carbon dioxide emissions. The …
A critical review of cold-formed built-up members: Developments, challenges, and future directions
The use of cold-formed members in structural engineering is increasing because of their
considerable structural and environmental advantages, such as low weight, ease and speed …
considerable structural and environmental advantages, such as low weight, ease and speed …
Experimental and numerical investigations on the axial capacity of cold-formed steel built-up box sections
Built-up box sections are becoming increasingly popular for column members in cold-formed
steel (CFS) construction; uses of such sections include CFS trusses, space frames, and …
steel (CFS) construction; uses of such sections include CFS trusses, space frames, and …
Experimental and numerical investigation into the behaviour of face-to-face built-up cold-formed steel channel sections under compression
Face-to-face built-up cold-formed steel channel sections are becoming increasingly popular
for column members in cold-formed steel structures; its applications include cold-formed …
for column members in cold-formed steel structures; its applications include cold-formed …
Axial strength of back-to-back cold-formed steel channels with edge-stiffened holes, un-stiffened holes and plain webs
Cold-formed steel (CFS) back-to-back channels are becoming a popular choice for use in
load-carrying members in building structures. These built-up channels often include web …
load-carrying members in building structures. These built-up channels often include web …
Design of cold-formed steel built-up columns subjected to local-global interactive buckling using direct strength method
S Selvaraj, M Madhavan - Thin-Walled Structures, 2021 - Elsevier
This paper presents the structural behavior of doubly-symmetric built-up cold-formed steel
(CFS) columns that fail in local-global (flexural-torsional) interactive buckling modes. The …
(CFS) columns that fail in local-global (flexural-torsional) interactive buckling modes. The …
Numerical investigation of the strength and design of cold-formed steel built-up columns
The paper concerns built-up cold-formed steel (CFS) structural members composed of three
or four component lipped channel sections. Finite element (FE) models are calibrated …
or four component lipped channel sections. Finite element (FE) models are calibrated …
Effect of thickness on the behaviour of axially loaded back-to-back cold-formed steel built-up channel sections-Experimental and numerical investigation
In cold-formed steel structures, such as trusses, wall frames and portal frames, the use of
back-to-back built-up cold-formed steel channel sections are becoming increasingly …
back-to-back built-up cold-formed steel channel sections are becoming increasingly …
Effects of edge-stiffened web openings on the behaviour of cold-formed steel channel sections under compression
The use of cold-formed steel (CFS) channel sections are becoming popular as the load-
carrying members in building structures, and such channel sections often include web …
carrying members in building structures, and such channel sections often include web …
Numerical simulation and design recommendations for web crippling strength of cold-formed steel channels with web holes under interior-one-flange loading at …
This paper investigates the interior-one-flange web crippling strength of cold-formed steel
channels at elevated temperatures. The stress-strain curves of G250 and G450 grade cold …
channels at elevated temperatures. The stress-strain curves of G250 and G450 grade cold …