1. Lecturer, Dept. of Civil Engineering, Industrial Univ. of Ho Chi Minh City, 12 Nguyen Van Bao, Go Vap, Ho Chi Minh City 700000, Vietnam (corresponding author). ORCID: .
2. Reader, Dept. of Civil Engineering, Univ. of Bristol, Queen’s Bldg., University Walk, Bristol BS8 1TR, U.K.