School of Hydraulic and Environmental Engineering;
Changsha University of Science and Technology;
Changsha 410114;
China;
Department of Civil Engineering;
Faculty of Engineering;
University of Malaya;
Kuala Lumpur 50603;
Malaysia;
Key Laboratory of Water-Sediment Sciences and Water Disaster Prevention of Hunan Province;
Changsha University of Science and Technology;
Changsha 410114;
China;