Status : Withdrawn

This standard has been revised by ISO 18481:2017

Abstract

Specifies a method for the estimation of sub-critical flow of clear water in smooth, straight, rectangular prismatic open channels with a vertical drop and discharging freely. Using the measured depth at the end, the flow in rectangular channels (horizontal or sloping) with confined nappe and unconfined nappe may be estimated.

General information

  • Status
     : Withdrawn
    Publication date
     : 1977-06
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 7
  • Technical Committee :
    ISO/TC 113/SC 2
    ICS :
    17.120.20 
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