HUA Xugang1,2,MA Weimeng1,2,HUANG Zhiwen1,2,CHEN Zhengqing1,2, WAN Tianbao3,SUN Yingjie4,LIU Shuguang4
(1. Key Laboratory for Wind and Bridge Engineering of Hunan Province(Hunan University),Changsha 410082,China; 2. College of Civil Engineering,Hunan University,Changsha 410082,China; 3. China Railway Major Bridge Reconnaissance & Design Institute Co,Ltd,Wuhan 430056,China; 4. China Railway Bridge & Tunnel Technologies Co,Ltd. ,Nanjing 210061,China)