1. Graduate Research Assistant, Dept. of Civil, Environmental, and Architectural Engineering, Univ. of Kansas, Lawrence, KS 66045.
2. Assistant Structural Engineer, Burns & McDonnell, 9400 Ward Pkwy., Kansas City, MO 64114.
3. Senior Associate, Wiss, Janney, Elstner Associates, Inc., 1900 NW Corporate Blvd. St. E102, Boca Raton, FL 33431 (corresponding author).