1. School of Civil Engineering, Southwest Jiaotong University, No. 111, 1st Northern Section, Second Ring Rd., Chengdu, Sichuan 610031, China
2. Highway Engineering Key Laboratory of Sichuan Province, Southwest Jiaotong University, No. 111, 1st Northern Section, Second Ring Rd., Chengdu, Sichuan 610031, China
3. Highway Engineering Key Laboratory of Sichuan Province, Southwest Jiaotong University, Chengdu, Sichuan 610031, China (Corresponding author), e-mail: Haopeng.Zhang@my.swjtu.edu.cn, https://orcid.org/0000-0001-8725-0894
4. Sichuan Yakang Expressway Co., Ltd., No. 90, 1st Western Section, Second Ring Rd., Chengdu, Sichuan 610000, China