AISC 804-04 PDF Download

Design Guide 4: Extended End-Plate Moment Connections Seismic and Wind Applications provides guidance on the design and use of extended end-plate moment connections in both seismic and wind applications. The guide is the second edition, written by Tom Murray of Virginia Tech and Emmett Sumner of NC State.

One notable feature of this updated guide is the use of yield line theory in a new design philosophy. This allows extended end-plate moment connections to be designed using 50ksi steel, which provides designers with more options and flexibility in their designs.

The guide aims to provide clear and practical design procedures for extended end-plate moment connections, taking into account both the seismic and wind loads that these connections will be subjected to. It covers important topics such as connection behavior, design considerations, analysis methods, detailing requirements, and more.