A study of the transverse velocity distribution of debris flow in a V-shaped drainage canal

The transverse velocity distribution of debris flow in a V-shaped drainage canal is a unlined distribution contacted with the design closely.It directly relates to the calculation of the impact force,the abrasion strength and other characteristic parameters,which are differently located in the transverse section of the drainage canal.However,there is hardly method to calculate the transverse velocity distribution;there is no yet corresponding provision on the standard.Thus it leads to the failur...