Reference number
ISO 1070:2018
International Standard
ISO 1070:2018
Hydrometry — Slope-area method
Edition 3
2018-11
Preview
ISO 1070:2018
69287
No disponible en español
Publicado (Edición 3, 2018)
Esta publicación se revisó y confirmó por última vez en 2024. Por lo tanto, esta versión es la actual.

ISO 1070:2018

ISO 1070:2018
69287
Idioma
Formato
CHF 151
Convertir Franco suizo (CHF) a tu moneda

Resumen

This document specifies a method of determining discharge in open channels from observations of the surface slope and cross-sectional area of the channel.

It is applicable to use under special conditions when direct measurement of discharge by typically more accurate methods, such as the velocity-area method, is not possible. Generally, the method can be used to determine discharge

a) for a peak flow that left high-water marks along the stream banks,

b) for a peak flow that left marks on a series of water-level gauges or where peak stages were recorded by that series of gauges, and

c) for flow observed at the time of determining gauge heights from a series of gauges.

The method is commonly used to undertake the extension of stage?discharge relationships above the highest gauged flows.

It does not apply to determining discharges in tidal reaches.

Informaciones generales

  •  : Publicado
     : 2018-11
    : Norma Internacional confirmada [90.93]
  •  : 3
     : 27
  • ISO/TC 113/SC 1
    17.120.20 
  • RSS actualizaciones

Objetivos de Desarrollo Sostenible

Esta norma contribuye al siguiente Objetivo de Desarrollo Sostenible

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