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    AS 3778.3.3-2001

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Measurement of water flow in open channels Velocity-area methods - Measurement by slope-area method

    Available format(s):  Hardcopy, PDF 1 User, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  09-06-2022

    Language(s):  English

    Published date:  12-03-2001

    Publisher:  Standards Australia

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    Table of Contents - (Show below) - (Hide below)

    PREFACE1 Scope2 Normative references3 Definitions4 Principle of the method of measurement5 Selection and demarcation of site6 Devices for measurement of slope7 Procedure for installing gauges and making observations8 Computation of surface slope9 Cross-sections of the stream10 Computation of discharge for non-uniform and composite cross-sections11 Computation of discharge for uniform cross-sections12 Uncertainties in flow measurementAnnex A (informative) - Approximate values of coefficients n and C for open channelsAnnex B (informative) - Bibliography

    Abstract - (Show below) - (Hide below)

    This Standard is identical to and has been reproduced from ISO1070:1992.

    General Product Information - (Show below) - (Hide below)

    Committee CE-024
    Document Type Standard
    Publisher Standards Australia
    Status Superseded
    Superseded By
    Supersedes

    History - (Show below) - (Hide below)

    First published as AS 3778.3.3-1990.Second edition 2001. Originated as AS 3778.3.3-1990. Second edition 2001.

    Standards Referenced By This Book - (Show below) - (Hide below)

    AS 3778.1-2001 Measurement of water flow in open channels Vocabulary and symbols
    AS 3778.2.2-2001 Measurement of water flow in open channels General - Establishment and operation of a gauging station
    AS 3778.2.3-2001 Measurement of water flow in open channels General - Determination of the stage-discharge relationship
    AS 3778.3.1-2001 Measurement of water flow in open channels Velocity-area methods - Measurement by current-meters and floats

    Standards Referencing This Book - (Show below) - (Hide below)

    AS 3778.7-2008 Measurement of water flow in open channels Determination of volume of water and water level in lakes and reservoirs
    AS 3778.2.3-2001 Measurement of water flow in open channels General - Determination of the stage-discharge relationship
    AS 3778.2.2-2001 Measurement of water flow in open channels General - Establishment and operation of a gauging station
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