[1] Wenhua Coll, Dept Civil Engn, Wuhan 430074, Hubei, Peoples R China
[2] Univ Technol Sydney, Ctr Built Infrastruct Res, Sch Civil & Environm Engn, Sydney, NSW 2007, Australia
[3] China Univ Geosci, Fac Engn, Wuhan 430074, Hubei, Peoples R China
[4] Western Sydney Univ, Sch Comp Engn & Math, Penrith, NSW 2751, Australia