1. Member, ASCE
2. Res. Asst., ISIS-Canada, Dept. of Civ. Engrg., Univ. de Sherbrooke, Sherbrooke, PQ, Canada J1K 2R1.
3. Res. Ofcr., Inst. for Res. in Constr., National Research Council Canada, Ottawa, ON, Canada K1A 0R6.
4. Prof., ISIS-Canada, Dept. of Civ. Engrg., Univ. de Sherbrooke, Sherbrooke, PQ, Canada.