[1] Tongji Univ, State Key Lab Disaster Reduct Civil Engn, Shanghai, Peoples R China
[2] Tongji Univ, Dept Struct Engn, Shanghai, Peoples R China
[3] Univ British Columbia, Sch Engn, Kelowna, BC, Canada
[4] Univ British Columbia, Sch Engn, Okanagan Campus,3333 Univ Way, Kelowna, BC V1V1V7, Canada