1. M.Sc. Student, Underground Space Laboratory, Dept. of Civil and Environmental Engineering, Pusan National Univ.
2. Underground Space Laboratory, Dept. of Civil and Environmental Engineering, Pusan National Univ.
3. Zachry Dept. of Civil and Environmental Engineering, Texas A&M Univ. Email:
4. Associate Professor, Dept. of Civil and Environmental Engineering, Pusan National Univ.. ORCID: .