Now showing items 1-8 of 8
Direct Strength Design of Cold-Formed Steel Members with Perforations
Cold-formed steel (CFS) structural members are commonly manufactured with holes to accommodate plumbing, electrical, and heating conduits in the walls and ceilings of buildings. Current design methods available to engineers ...
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 ...
Test Verification of the Effect of Stress Gradient on Webs of Cees and Zee Sections
This report details the work performed under a research grant funded by the American Iron and Steel Institute (AISI) and the Metal Building Manufacturers Association (MBMA) entitled “Test Verification of the Effect of ...
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 ...
Inelastic Bending Capacity in Cold-Formed Steel Members
The enclosed research report has been prepared for the AISI as supporting material for proposed additions to the AISI Specification (AISI-S100-07) with respect to inelastic bending of cold- formed steel flexural members. ...
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.
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 ...
Distortional Buckling of Cold-Formed Steel Members in Bending
Laterally braced cold-formed steel beams generally fail due to local and/or distortional buckling in combination with yielding. For many cold-formed steel (CFS) studs, joists, purlins, or girts, distortional buckling may ...