Standard Test Method for Open Channel Flow Measurement of Water with Broad-Crested Weirs

Importancia y uso:

5.1 Broad-crested weirs can be used for accurate measurements of a wide range of flow rates, but their structural simplicity and sturdiness make them particularly useful for measuring large flows under field conditions.

5.2 Because they require vertical sidewalls, broad-crested weirs are particularly adaptable to rectangular artificial channels or to natural and artificial channels that can readily be lined with vertical sidewalls in the immediate vicinity of the weir.

Subcomité:

D19.07

Referida por:

D4410-25, D5640-25

Volúmen:

11.02

Palabras clave:

dams; flumes; open-channel flow; streamflow ;