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Now showing items 1-10 of 11
Extensions of the constrained Finite Strip Method for thin-walled members: closed sections and sections with rounded corners
(2020-10-20)
The objective of this paper is to provide a derivation for a constrained Finite Strip Method (cFSM) stability solutions that applied to thin-walled members with closed sections and sections with rounded corners. The current ...
Seismic performance and most unfavorable and favorable Load distributions of steel storage rack: an optimization approach
(2020-10-20)
In the current rack seismic design, the load distribution is generally considered to be placed uniformly on the rack, but the reality usually differ. In this paper, the objective is to identify the most unfavorable and ...
Appliance of plastic hinge method considering distortional buckling in pushover analysis of cold-formed rack structure
(2020-10-20)
The objective of this paper is to develop a yielding surface of thin-walled cold-formed steel members subjected to distortional buckling, and then integrate the surface into pushover analysis of rack structures. Distortional ...
Incorporating the shear and transverse extension effects in the global and distortional buckling modes
(Cold-Formed Steel Research Consortium (CFSRC) Colloquium, 2022-10-17)
The traditional global (G), distortional (D), and local (L) mode classes of thin-walled members are conventionally defined according to the characteristics of deformation shape, and the shear and transverse extension strains ...
Early Warning System for Load Distribution in Automated Warehouse Based on Seismic Safety
(Cold-Formed Steel Research Consortium (CFSRC) Colloquium, 2022-10-17)
As an integral part of the storage system in automated warehouse, the structural behaviors of steel rack structures have been extensively studied. However, little research has been conducted on the seismic performance ...
Numerical investigation of the impact of bearing condition on the axial behavior of variable-height cold-formed steel stud wall assemblies
(2020-10-20)
This paper is devoted to identifying and numerically characterizing the strength of cold-formed steel (CFS) wall assemblies of various height with non-uniform bearing conditions. The results are for a means of evaluating ...
Ductility Demands on CFS Structural Connections of Advanced High Strength Steel
(2020-10-20)
The objective of this paper is to investigate the ductility demand for typical cold-formed steel (CFS) connections when advanced high strength steel (AHSS) is used for the components. Although currently AHSS is mostly used ...
Experimental investigation of closed built-up sections using four cold-formed steel open sections under axial and eccentric loading
(Cold-Formed Steel Research Consortium (CFSRC) Colloquium, 2022-10-17)
The light gauge steel structure (i.e., cold-formed steel framing) has been widely used in low-rise buildings for its ease of construction and high strength to weight ratio. However, this structural system is limited in ...
Structural Behavior Of Advanced High Strength Steel: Ductility, Connections, Members
(Cold-Formed Steel Research Consortium (CFSRC) Colloquium, 2022-10-17)
This paper summarizes recently completed experimental and numerical research on the structural behavior of advanced high strength steel (AHSS) structural components conducted at the authors’ institutions. For material ...
Numerical study on residual stresses in press-braked advanced high-strength cold-formed steel angles by finite element simulation
(Cold-Formed Steel Research Consortium (CFSRC) Colloquium, 2022-10-17)
Cold-formed steel is widely used in structural framing for its beneficial high strength-to-weight ratio, recyclability, and for convenient transportation and construction. The rapid advancement of metallurgy during the ...