Funding for this research was provided by:
National Key Research and Development Program of China (2017YFC0805307)
National Natural Science Foundation of China (51838001, 51878070, 51878078, 51927814)
National Natural Science Foundation of China (51911530215)
Excellent Youth Foundation of Natural Science Foundation of Hunan Province (2018JJ1026)
Key Project of Education Department of Hunan Province (17A008)
Key Project of Open Research Fund of National Engineering Laboratory of Highway Maintenance Technology (kfj150103)
Open Fund of Engineering Research Center of Catastrophic Prophylaxis and Treatment of Road & Traffic Safety of Ministry of Education (kfj170404)
Hunan Provincial Innovation Foundation for Postgraduate (CX2018B527)
Training Program for High-level Technical Personnel in Transportation Industry (2018-025)
Article History
Received: 23 July 2019
Accepted: 9 July 2020
First Online: 18 July 2020