1. State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures, Shijiazhuang Tiedao University, Shijiazhuang 050043, China
2. School of Chemical and Petroleum Engineering, Shiraz University, Shiraz 71557-13876, Iran
3. Department of Aerospace Engineering, Khaje Nasir Toosi University of Technology, Tehran 16569-83911, Iran
4. Department of Geology, Payame Noor University, Tehran 19395-3697, Iran
5. Department of Civil Engineering, Anar Branch, Islamic Azad University, Anar 77419-88706, Iran
6. Department of Civil Engineering, McMaster University, Hamilton, ON L8S 4M6, Canada