1. Key Laboratory of Concrete and Prestressed Concrete Structures of the Ministry of Education, Southeast University, Nanjing, China
2. China Merchants Chongqing Communications Technology Research & Design Institute Company Ltd., Chongqing, China
3. Hubei Communications Planning and Design Institute Company Ltd., Wuhan, China
4. Beijing Advanced Innovation Center for Future Urban Design, Beijing University of Civil Engineering and Architecture, Beijing, China