About the Authors

Hongming Li

Roles Investigation, Methodology

Affiliations Guangxi Transportation Science and Technology Group Co., Ltd, Nanning, China, School of Civil Engineering, Chongqing University, Chongqing, China

Youqian Lu

Roles Conceptualization, Data curation

luyouqian@bjtu.edu.cn

☯ These authors contributed to the work equally and should be regarded as co-first authors.

Affiliations Guangxi Transportation Science and Technology Group Co., Ltd, Nanning, China, School of Civil Engineering, Beijing Jiaotong University, Beijing, China

Hongri Zhang

Roles Funding acquisition, Investigation

Affiliations Guangxi Transportation Science and Technology Group Co., Ltd, Nanning, China, Department of Civil Engineering, Shanghai Jiaotong University, Shanghai, China

Competing Interests

The authors have declared that no competing interests exist.