spur dike造句

[Hydraulics] a spur dike; a groyne

Local directional change of the flow field in the vicinity of spur dike would result in local scouring of spur dike.

Local scour and deposition around submerged spur dike was numerically simulated in the present paper.

The asymptotic solutions to the problem of a spur dike are obtained.

Application of the measure of scour prevention of spur dike foundation in the practical engineering

The renovation project with smooth revetment when necessary can also adopt a short spur dike revetment.

Three kinds of permeable pile dikes with different seepage rate are tested, and effect of flow control is basically the same with the spur dike,.

It is of great importance for the design of channel regulation structure to explore the effect of spur dikes on flow, and to study the flow structure near the spur dike.

There are horse shoe vortex around spur dikes and Karman vortices behind spur dikes.

Then, the calculating method of initial scour velocity of bed sand around submerged spur dikes is suggested.

The scour limit depth around spur dikes is very important for calculating the base depth of objects and it is a key factor in designing and working.

Test results show that spur dikes aligned along a single bank in the deep water zone have more effects on the adjustment of the bed topography of the wide-shallow river than in the shallow water zone;