1. Key Laboratory of Transportation Tunnel Engineering, Ministry of Education, Southwest Jiaotong Univ., Chengdu 610031, China. ORCID: .
2. School of Civil Engineering, Southwest Jiaotong Univ., Chengdu 610031, China; CREC Sichuan Eco-city Investment Co., Ltd.,
3. School of Civil Engineering, Southwest Jiaotong Univ., Chengdu 610031, China (corresponding author). ORCID: .