1 INRS-ETE, Université du Québec, 490, Rue de la Couronne, Québec G1K 9A9, Canada.
2 INRS-ETE, Université du Québec, 490, Rue de la Couronne, Québec G1K 9A9, Canada; Department of Civil Engineering, Lassonde School of Engineering, York University, North York, Toronto, Ontario M3J 1P3, Canada. Electronic address: satinder.brar@ete.inrs.ca.
3 Department of Civil Engineering, University of Nebraska-Lincoln, N104 SEC PO Box 886105, Lincoln, NE 68588-6105, USA.