Now showing items 1-10 of 22
Analytical Study on Rotational Restraint of Sheathing
Building upon a previous set of experiments performed to determine connection rotational restraint provided by sheathing in cold-formed steel floor joists, this study investigates the reliability of reported connection ...
AISI Design Methods for Sheathing Braced Design of Wall Studs in Compression
This is an informal progress report document summarizing recent work on the development of a design method for sheathing braced design of wall studs with dissimilar sheathing. This document focuses on only one aspect of ...
Experiments on Rotational Restraint of Sheathing
A series of cantilever tests on joist-sheathing assemblies were conducted to determine the rotational restraint that sheathing provides to the compression flange of a floor joist in bending. This rotational restraint, which ...
Distortional Buckling of Cold-Formed Steel Columns
Research on the distortional buckling of cold-formed steel columns, primarily C and Z shapes is summarized in this document.
Sheathing Braced Design of Wall Studs
This report provides a summary document and final report for the multi-year project on Sheathing Braced Design of Wall Studs conducted at Johns Hopkins University. This project examined the axial behavior and axial + bending ...
Test Report on Cold-Formed Steel Shear Walls
The objective of report is to detail recent cyclic tests on cold-formed steel (CFS) framed shear walls sheathed with Oriented Strand Board (OSB). The tests details are motivated from shear walls designed for a two-story ...
Hysteretic shear response of fasteners connecting sheathing to cold-formed steel studs
The series of experiments reported here aims to characterize the hysteretic behavior of the connection between cold-formed steel (CFS) studs and sheathing when subject to in- plane lateral demands. This connection provides ...
CFS-NEES Building Structural Design Narrative
The NSF sponsored CFS-NEES1 project R-CR: Enabling Performance-Based Seismic Design of Multi-Story Cold-Formed Steel Structures project was undertaken to study the behavior, particularly seismic behavior, of light-framed ...
In-plane shear stiffness of bare steel deck through shell finite element models
The objective of this report is to explore the in-plane elastic shear stiffness of bare steel deck diaphragms through high fidelity shell finite element modeling. Profiled steel panels, i.e, metal deck, often serve as a ...
Characterizing the load-deformation behavior of steel deck diaphragms using past test data
Recent research has identified that current code level seismic demands used for diaphragm design are considerably lower than demands in real structures during a seismic event. However, historical data has shown that steel ...