1. Zhejiang Provincial Erjian Construction Group Ltd., 519 Minhe Road, Ningbo 315202, China
2. Ningbo Zhenhai District Construction Traffic Engineering Safety and Quality Management Center, 669 Congyuan Road, Ningbo 315299, China
3. School of Mechanics and Civil Engineering, China University of Mining and Technology, 1 Daxue Road, Xuzhou 221116, China
4. College of City Construction, Jiangxi Normal University, 99 Ziyang Avenue, Nanchang 330022, China