WASHINGTON, D.C. –The American Iron and Steel Institute (AISI) has published a new research report, “RP23-01: Analytical Equations for Critical Local Buckling Stress of Lipped Channels.” The report provides analytical equations…

Washington, D.C. – The American Iron and Steel Institute (AISI) published a new research report on the recalibration of the Load and Resistance Factor Design (LRFD) and the Limit States…