1. Research Scholar, School of Civil & Environmental Engineering, Nanyang Technological University, Block N1, B4b-06, Nanyang Avenue, Singapore 639798.
2. Professor and Vice Dean, School of Civil & Environmental Engineering, Nanyang Technological University, Block N1, 01a-02, Nanyang Avenue, Singapore 639798.
3. Associate Professor, School of Civil & Environmental Engineering, Nanyang Technological University, Block N1, 01c-80, Nanyang Avenue, Singapore 639798.