1. School of Civil Engineering, Shijiazhuang Tiedao University, Hebei 050043, P. R. China
2. State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures, Shijiazhuang Tiedao University, Shijiazhuang 050043, P. R. China
3. Key Laboratory of Roads and Railway Engineering, Safety Control (Shijiazhuang Tiedao University), Ministry of Education, Hebei, Shijiazhuang 050043, P. R. China
4. Innovation Center for Wind Engineering and Wind Energy Technology of Hebei Province, Hebei 050043, P. R. China
5. AKCOME Metals Technology (Suzhou) Co., Ltd, Zhangjiagang City, Jiangsu Province, P. R. China