1. Structural Engineer, Parsons Brinckerhoff, New York, NY 10119.formerly, Graduate Research Assistant, Dept. of CSEE, Univ. at Buffalo, Amherst, NY 14260.
2. Professor, Dept. of CSEE, Univ. at Buffalo, Amherst, NY 14260.
3. Director, NCREE, Professor, Dept. of Civil Engineering, National Taiwan Univ., Taipei, Taiwan 10617.
4. Graduate Student, Dept. of Civil Engineering, National Taiwan Univ., Taipei, Taiwan 10617.