Have an attendance code? Sign In to enter it. This live web event has ended. Thank you for attending. Contributors Kelly Cobeen, S.E. Kelly Cobeen, S.E., is Principal with Wiss Janney Elstner Associates in their San Francisco office, and is a registered Civil and Structural Engineer with more than 30 years of experience. She has been involved in numerous code, standard, research and educational activities, including updates to the NEHRP Recommended Provisions for Seismic Regulations for New Buildings, ASCE 7 seismic provisions, the International Building and Residential Codes, and American Wood Council wood design standards. Kelly is the co-author of the Design of Wood Structures textbook. She is a past president and fellow member of SEAONC and SEAOC.