Chen, Yining
Cui, Guolian
Dan, Nianhua
Huang, Yanping
Bai, Zhongxiang
Yang, Changkai
Dan, Weihua
Funding for this research was provided by:
National Natural Science Foundation of China (51473001)
Key Laboratory of Highway Construction and Maintenance Technology in the Loess Region of Shanxi Transportation Research Institute (JYKJ3369)
Article History
Received: 2 January 2019
Accepted: 13 May 2019
First Online: 20 May 2019
Compliance with ethical standards
:
: The authors declare no competing conflict of interests.
Free to read: This content has been made available to all.