1. Associate Professor, Key Laboratory of Road Construction Technology and Equipment, Ministry of Education of PRC, Chang’an Univ., South 2nd Ring Rd., Middle Section, Xi’an, Shaanxi 710064, China (corresponding author).
2. Lecturer, School of Mechanical Engineering, Xi’an Shiyou Univ., Zhangba East Rd., Xi’an, Shaanxi 710065, China.
3. Master Student, Key Laboratory of Road Construction Technology and Equipment, Ministry of Education of PRC, Chang’an Univ., South 2nd Ring Rd., Middle Section, Xi’an, Shaanxi 710064, China.
4. Engineer, Henan Gaoyuan Maintenance Technology of Highway Co. Ltd., Gaoyuan Rd. No.6, Xinxiang, Henan 453003, China.