[Wu, Jianlin; Wu, Junliang; Shi, Xianming; Zhang, Heng; Zhou, Guoxiang] Wuhan Polytech Univ, Sch Civil Engn & Architecture, Wuhan 430023, Peoples R China.
[Zhong, Jing] Harbin Inst Technol, Minist Educ, Key Lab Struct Dynam Behav & Control, Harbin 150090, Heilongjiang, Peoples R China.
[Zhong, Jing] Harbin Inst Technol, Sch Civil Engn, Harbin, Peoples R China.
[Shi, Xianming] Washington State Univ, Dept Civil & Environm Engn, Pullman, WA 99164 USA.