1. Key Laboratory of Roads and Railway Engineering Safety Control (Shijiazhuang Tiedao University) Ministry of Education Shijiazhuang China
2. School of Sustainable Engineering and the Built Environment Arizona State University Tempe AZ USA
3. Division of Geotechnology Thuyloi University Hanoi Vietnam
4. Department of Civil Engineering University of Akron Akron OH USA
5. Key Laboratory of Ministry of Education for Geomechanics and Embankment Engineering Hohai University Nanjing China