1. Department
of Civil and Environmental Engineering, University of South Carolina, Columbia, South Carolina 29208, United States
2. Department
of Chemical Engineering, University of South Carolina, 300 Main Street, Columbia, South Carolina 29208, United States
3. Department
of Civil and Environmental Engineering, Korea Army Academy at Young-Cheon, 495 Hogook-ro, Kokyungmeon, Young-Cheon, Gyeongbuk 38900, South Korea
4. Department
of Civil Engineering, Pukyong National University, 45 Yongso-ro, Nam-gu, Busan 608-737, Republic of Korea
5. School
of Urban and Environmental Engineering, Ulsan National Institute of Science and Technology, UNIST-gil 50, Ulju-gun,
Ulsan 689-798, South Korea