ISO 4371:1984
Withdrawn
View Superseded by
Measurement of liquid flow in open channels by weirs and flumes — End depth method for estimation of flow in non-rectangular channels with a free overfall (approximate method)
Hardcopy , PDF
English, French
12-01-1984
04-09-2025
Specifies a method for the estimation of subcritical flow of clear water in smooth, essentially horizontal, straight open channels with a vertical drop and discharging freely. Gentle positive slopes not greater than 1 in 2000 are admissible. Covers channels with the following types of cross-section, the nappe being confined: a) trapezoidal; b) triangular; c) parabolic; d) circular.
| Committee |
ISO/TC 113/SC 2
|
| DocumentType |
Standard
|
| Pages |
11
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| AS 3778.4.11-1991 | Identical |
| 16/30300612 DC : 0 | BS ISO 18481 - HYDROMETRY - LIQUID FLOW MEASUREMENT USING END DEPTH METHOD IN CHANNELS WITH A FREE OVERFALL |
| DIN EN ISO 18365:2014-04 | HYDROMETRY - SELECTION, ESTABLISHMENT AND OPERATION OF A GAUGING STATION (ISO 18365:2013) |
| ISO 8368:1999 | Hydrometric determinations — Flow measurements in open channels using structures — Guidelines for selection of structure |
| BS EN ISO 18365:2013 | Hydrometry. Selection, establishment and operation of a gauging station |
| BS 3680-3G:1990 | Measurement of liquid flow in open channels. Stream flow measurement General guidelines for the selection of methods |
| 11/30237465 DC : 0 | BS EN ISO 1100-1 - HYDROMETRY - MEASUREMENT OF LIQUID FLOW IN OPEN CHANNELS - PART 1: GUIDELINES FOR SELECTION, ESTABLISHMENT AND OPERATION OF A GAUGING STATION |
| BS ISO TR 8363:1997 | Measurement of liquid flow in open channels. General guidelines for the selection of method |
| BS ISO 9825:2005 | Hydrometry. Field measurement of discharge in large rivers and rivers in flood |
| BS ISO 8368:1999 | Hydrometric determinations. Flow measurements in open channels using structures. Guidelines for the selection of structure |
| BIS IS 12752 : 2013 | HYDROMETRIC DETERMINATIONS - FLOW MEASUREMENTS IN OPEN CHANNELS USING STRUCTURES - GUIDELINES FOR SELECTION OF STRUCTURE |
| ISO 18365:2013 | Hydrometry — Selection, establishment and operation of a gauging station |
| EN ISO 18365:2013 | Hydrometry - Selection, establishment and operation of a gauging station (ISO 18365:2013) |
| I.S. EN ISO 18365:2013 | HYDROMETRY - SELECTION, ESTABLISHMENT AND OPERATION OF A GAUGING STATION (ISO 18365:2013) |
| CEI UNI EN ISO 18365 : 2014 | HYDROMETRY - SELECTION, ESTABLISHMENT AND OPERATION OF A GAUGING STATION |
| ISO 9825:2005 | Hydrometry — Field measurement of discharge in large rivers and rivers in flood |
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