Chen, Zhiyue
Fang, Hai
Zhu, Lu
Mao, Yifeng
Liu, Weiqing
Funding for this research was provided by:
National Natural Science Foundation of China (No. 51778285)
Natural Science Foundation for distinguished Young Scholars of Jiangsu Province (No. BK20190034)
Scientific Research Project of Hunan Provincial Department of Transportation (201916)
Article History
Received: 15 April 2020
Accepted: 26 May 2020
First Online: 7 July 2020
Competing interests
: We declare that we have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.