About the author  ⁄ John E. Pearson, P.E., S.E.

John E. Pearson, P.E., S.E., is a member of the ACI 355 Committee - Anchorage to Concrete. He is an Associate Principal and Laboratory Manager of the engineering consulting firm of Wiss, Janney, Elstner Associates, Inc. in Northbrook, Illinois.

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