WUF-W moment connections are prequalified for use in special moment frame (SMF) and intermediate moment frame (IMF) systems within the limits of these provisions. The WUF-W connection is exempt from the requirements of Section 2.3.4.
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AISC 358-22, Prequalified Connections for Special and Intermediate Steel Moment Frames for Seismic Applications
Last Updated 29 Oct 2026
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WUF-W moment connections are prequalified for use in special moment frame (SMF) and intermediate moment frame (IMF) systems within the limits of these provisions. The WUF-W connection is exempt from the requirements of Section 2.3.4.