AS 3778.4.4:1991 (R2019)
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Measurement of water flow in open channels – Measurement using flow gauging structures – V-shaped broad-crested weirs
Published By | Publication Date | Number of Pages |
AS | 1991-09-23 | 29 |
Specifies a method for the measurement of sub-critical flow in small rivers and artificial channels using V-shaped broad-crested weirs. It is technically identical with and reproduced from ISO 8333:1985.
Scope
This International Standard specifies a method for the measurement of subcritical flow in small rivers and artificial channels using V-shaped broad-crested weirs.
The advantages of this type of weir are described in clause 8.
NOTE û A comparison of the different types of weirs and flumes will form the subject of a future International Standard.