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sklademVydáno: 2012-08-31
BS ISO 4377:2012
Hydrometric determinations. Flow measurement in open channels using structures. Flat-V weirs
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| Označení normy: | BS ISO 4377:2012 |
| Počet stran: | 70 |
| Vydáno: | 2012-08-31 |
| ISBN: | 978 0 580 70396 6 |
| Status: | Standard |
Popis
BS ISO 4377:2012
This standard BS ISO 4377:2012 Hydrometric determinations. Flow measurement in open channels using structures. Flat-V weirs is classified in these ICS categories:
- 17.120.20 Flow in open channels
This International Standard describes the methods of measurement of flow in rivers and artificial channels under steady or slowly varying conditions using flat-V weirs (see Figure 1).
Annex A gives guidance on acceptable velocity distribution.