Liu, Qiang; Qin, Yi; Zhang, Yang; Li, Ziwen - In: Natural Hazards 75 (2015) 2, pp. 1303-1325
A coupled 1D–2D hydrodynamic model linking the channel and flood detention basin for flood simulation with complex topography and irregular boundary was presented in this paper. The 1D Saint-Venant equations were used for governing flows in channel, and the four-point implicit Preissmann...