Numéro de référence
ISO 4363:1993
ISO 4363:1993
Mesure de débit des liquides dans les canaux découverts — Méthodes de mesurage des sédiments en suspension
Edition 2
1993-11
Annulée
ISO 4363:1993
10240
Annulée (Edition 2, 1993)

Résumé

Specifies methods for detailed measurement of sediment concentration and also methods for routine sampling. Because sediment load is highly variable with stage and is also highly variable at the same stage in different floods, and because the bulk of sediment is carried in flood periods, accurate computation of total sediment flow in a period entails routine sampling at normal flows combined with frequent routine sampling on rise, peak and fall in floods.

Informations générales

  •  : Annulée
     : 1993-11
    : Annulation de la Norme internationale [95.99]
  •  : 2
     : 8
  • ISO/TC 113/SC 6
    17.120.20 
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