S E P E Fanella Ph DDavid A. Fanella, Ph.D., S.E., P.E., F.ASCE, is Associate Principal, Klein and Hoffman, Inc., a structural and restoration engineering firm. He is the author of numerous technical publications including Design of Low-Rise Concrete Building Based on the 2009 IBC (ICC; 2009) and a series of articles on time-saving design methods for reinforced concrete. Dr. Fanella took part in the post-9/11 investigation of World Trade Center Towers 1, 2, and 7, and was the primary author of reports detailing the methods and codes used during the design and construction of the structures. Read More Read Less