Calculation method of bed load sediment in river;

Time - space distribution of bed load non - equilibrium sand after improved environment;

Experimental Study on Unsteady Open-Channel Flow and Bed-Load Transport Properties;

According to near 1 000 sets bed-load transport data, the problem about the influence of sediment diameter on bed-load transport has been analyzed by multi-regression method.

Based on the field observed data of transverse distribution of pebble bed-load transport rate in the Dujiangyan reach of Mingjiang River, a natural logarithm function is constructed to describe this stochastic behavior.

Formula for bedload sediment transport rate based on energy balance relationship within bed-surface layer;

The effect of flow intensity on the bedload 3D movement;

A kinetic model for bedload transport.;

This paper statistically analyzed 246 sets of the observed data from 1959 to 1964 and 1973 to 1974 at Yichang station,and regarded sand bed-load as uniform sand.