1. Ph.D. Candidate, Dept. of Structural Engineering, Univ. of California, San Diego, La Jolla, CA 92093-0085.
2. Professor, Dept. of Structural Engineering, Univ. of California, San Diego, La Jolla, CA 92093-0085 (corresponding author).
3. Professor, Dept. of Structural Engineering, Univ. of California, San Diego, La Jolla, CA 92093-0085.
4. Assistant Professor, Dept. of Civil Engineering, Univ. of Nebraska—Lincoln, Lincoln, NE 68588-6105.
5. Research Structure Engineer, National Institute of Standards and Technology, Gaithersburg, MD 20899; formerly, Hilti Corporation.
6. Segment Manager Technical Marketing, Direct Fastening Systems, Hilti AG, 9494 Schaan, Liechtenstein.
7. Director Technical Service, California Expanded Metal Products Co. (CEMCO), City of Industry, CA 91744.