Research on mechanism of evolution for meandering river;

Using the theory for evolution of meandering river, the common and especial evolution laws of Paizhouwan reach during more than 400 years were studied.

The project practice shows that the river cut-off is the works to thoroughly transform the lower Jingjiang river in accordance with the evolution law of meandering reaches, and has achieved expected benefits, but there arise some problems which were not recognized enough before.

Hydraulic estimation of dispersion coefficient for sinuous channels;