1. Research Officer, National Research Council, Institute for Research in Construction, 1200 Montreal Rd., Bldg. M20, Ottawa, ON, Canada K1A0R6; Zoubir.Lounis@nrc.ca
2. Assistant Professor, Ryerson University, Department of Civil Engineering, 350 Victoria St. M411, Monetary Times, Toronto, ON, Canada; lamleh@ryerson.ca