Funding for this research was provided by:
the National Natural Science Foundation of China (NSFC72171048, NSFC-71771052, NSFC-72101053)
the Shaanxi Provincial Department of Transportation (Grant No. 20–07R)
Article History
Received: 16 July 2023
Accepted: 21 February 2024
First Online: 24 March 2024
Declarations
:
: The authors have no competing interests to declare that are relevant to the content of this article.