NF X10-311

NF X10-311

September 1983
Published document Cancelled

Water flow measurement in open channels using thin-wall weir.

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Main informations

Collections

National standards and national normative documents

Publication date

September 1983

Number of pages

37 p.

Reference

NF X10-311

ICS Codes

17.120.20   Flow in open channels

Classification index

X10-311

Print number

1 - 01/01/1984

International kinship

ISO 1438-1:1980
Replaced standards (1)
X10-311
December 1971
Standard Cancelled
Measurement of water flow in open channels by means of thin plate weirs

Table of contents
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  • 1 Objet et domaine d'application
    2
  • 2 Références
    2
  • 3 Définitions
    2
  • 4 Unités de mesure
    3
  • 5 Principe
    3
  • 6 Installation
    4
  • 7 Mesurage de la charge
    5
  • 8 Entretien
    6
  • 9 Déversoir rectangulaire en mince paroi
    6
  • 10 Déversoir triangulaire en mince paroi
    14
  • 11 Précision des mesurages de débit
    21
  • 12 Exemple de calcul de l'erreur limite
    23
  • ANNEXE A : Guide pour le choix des déversoirs et des canaux jaugeurs pour la mesure du débit de l'eau dans les canaux découverts
    34
  • ANNEXE B : Formule I.M.F.T. simplifiée pour les déversoirs sans contraction latérale, avec un chenal d'approche rectangulaire
    37
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