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  • AS/NZS 2041.6:2010

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    Buried corrugated metal structures Bolted plate structures

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

    Language(s):  English

    Published date:  17-11-2010

    Publisher:  Standards Australia

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

    1 - AS/NZS 2041.6:2010 BURIED CORRUGATED METAL STRUCTURES - BOLTED PLATE STRUCTURES
    4 - PREFACE
    5 - CONTENTS
    7 - SECTION 1 SCOPE AND GENERAL
    7 - 1.1 SCOPE
    8 - 1.2 DESIGN AND INSTALLATION
    8 - 1.3 NORMATIVE REFERENCES
    9 - 1.4 DEFINITIONS
    9 - 1.4.1 Bedding
    9 - 1.4.2 Camber
    9 - 1.4.3 Compaction
    9 - 1.4.4 Corrugation
    9 - 1.4.5 Cover
    9 - 1.4.6 Depth of corrugation
    9 - 1.4.7 Diameter, internal
    9 - 1.4.8 Flexibility factor
    10 - 1.4.9 Foundation
    10 - 1.4.10 Pitch of corrugation
    10 - 1.4.11 Protective coating
    10 - 1.4.12 Skew number
    10 - 1.5 NOTATIONS
    13 - SECTION 2 SPECIFICATION
    13 - 2.1 GENERAL
    13 - 2.2 MARKING OF STRUCTURES
    14 - SECTION 3 MATERIALS AND FABRICATION FOR B68 STRUCTURES
    14 - 3.1 SCOPE OF SECTION
    14 - 3.2 MATERIALS
    14 - 3.2.1 Base material
    14 - 3.2.2 Steel sheet
    16 - 3.2.3 Steel bolts and nuts
    17 - 3.2.4 Aluminium sheet
    18 - 3.2.5 Aluminium bolts and nuts
    19 - 3.3 FABRICATION
    19 - 3.3.1 General
    19 - 3.3.2 Sinusoidal corrugations
    19 - 3.3.3 Sheet tolerances
    21 - 3.3.4 Bolt-holes and slots
    21 - 3.4 REPAIR OF DEFECTS AND COATINGS
    21 - 3.4.1 General
    21 - 3.4.2 Assessment and repairs of damaged coatings
    24 - SECTION 4 MATERIALS AND FABRICATION FOR B152 STRUCTURES
    24 - 4.1 MATERIALS
    24 - 4.1.1 Steel plate
    25 - 4.1.2 Steel bolts and nuts
    26 - 4.2 FABRICATION
    26 - 4.2.1 General
    26 - 4.2.2 Sinusoidal corrugations
    26 - 4.2.3 Plate tolerances
    27 - 4.2.4 Bolt-holes
    29 - 4.2.5 Plate identification and traceability
    29 - 4.3 REPAIR OF DEFECTS AND COATINGS
    29 - 4.3.1 General
    29 - 4.3.2 Assessment and repairs of damaged coatings
    32 - SECTION 5 MATERIALS AND FABRICATION FOR B200 STRUCTURES
    32 - 5.1 MATERIALS
    32 - 5.1.1 Steel plate
    33 - 5.1.2 Steel bolts and nuts
    33 - 5.1.3 Aluminium plate
    34 - 5.1.4 Aluminium bolts and nuts
    34 - 5.2 FABRICATION
    34 - 5.2.1 General
    34 - 5.2.2 Sinusoidal corrugations
    35 - 5.2.3 Plate tolerances
    35 - 5.2.4 Bolt-holes
    36 - 5.2.5 Plate identification and traceability
    36 - 5.3 REPAIR OF DEFECTS AND COATINGS
    36 - 5.3.1 General
    36 - 5.3.2 Assessment and repairs of damaged coatings
    39 - SECTION 6 MATERIALS AND FABRICATION FOR B230 STRUCTURES
    39 - 6.1 MATERIALS
    39 - 6.1.1 Aluminium plate
    39 - 6.1.2 Steel bolts and nuts
    40 - 6.1.3 Aluminium bolts and nuts
    40 - 6.2 FABRICATION
    40 - 6.2.1 General
    40 - 6.2.2 Sinusoidal corrugations
    41 - 6.2.3 Plate tolerances
    41 - 6.2.4 Bolt-holes
    42 - 6.2.5 Plate identification and traceability
    42 - 6.3 REPAIR OF DEFECTS
    42 - 6.3.1 General
    44 - SECTION 7 MATERIALS AND FABRICATION FOR B381 STRUCTURES
    44 - 7.1 MATERIALS
    44 - 7.1.1 Steel sheet
    45 - 7.1.2 Steel bolts and nuts
    46 - 7.2 FABRICATION
    46 - 7.2.1 General
    46 - 7.2.2 Sinusoidal corrugations
    46 - 7.2.3 Plate tolerances
    48 - 7.2.4 Bolt-holes
    48 - 7.2.5 Plate identification and traceability
    48 - 7.3 REPAIR OF DEFECTS AND COATINGS
    48 - 7.3.1 General
    48 - 7.3.2 Assessment and repairs of damaged coatings
    50 - SECTION 8 SECTION PROPERTIES FOR DESIGN
    50 - 8.1 SCOPE OF SECTION
    50 - 8.2 DIMENSIONS AND TOLERANCES
    50 - 8.3 MATERIAL AND SECTION PROPERTIES
    59 - SECTION 9 SHAPE LIMITATIONS
    60 - APPENDIX A - GUIDELINES FOR DESIGN INFORMATION FOR SUPPLY AND INSTALLATION
    60 - A1 GENERAL
    60 - A2 DESIGN INFORMATION TO BE SUPPLIED TO THE MANUFACTURER AND INSTALLER
    61 - A3 INFORMATION TO BE SUPPLIED BY THE MANUFACTURER
    61 - A4 MARKING
    64 - APPENDIX B - MEANS FOR DEMONSTRATING COMPLIANCE WITH THIS STANDARD
    64 - B1 SCOPE
    64 - B2 STATISTICAL SAMPLING
    64 - B3 PRODUCT CERTIFICATION
    65 - B4 SUPPLIER'S QUALITY MANAGEMENT SYSTEM
    65 - B5 OTHER MEANS OF ASSESSMENT

    Abstract - (Show below) - (Hide below)

    Sets out requirements for the manufacture of bolted plate buried corrugated metal structures (not including long span structures). Properties are given for design. Shape limitations are detailed. Proposed as an Australian/New Zealand Standard.

    Scope - (Show below) - (Hide below)

    This Standard specifies minimum requirements for the materials and manufacture of buried corrugated metal structures formed by bolting together plates with sinusoidal profile.Sinusoidal profiles covered include the following:(a) B68 (pitch 68 mm) manufactured with either lapped joints or flanged joints.(b) B152 (pitch 152 mm) lapped joints only.(c) B200 (pitch 200 mm) lapped joints only.(d) B230 (pitch 229 mm) lapped joints only.(e) B381 (pitch 381 mm) lapped joints only.The structure shapes are as follows (see Figure 1.1):(i) Pipe.(ii) Pipe-arch or underpass.(iii) Horseshoe arch or elliptical arch.(iv) Arch (one, two or three radius).(v) Vertical ellipse.(vi) Horizontal ellipse.(vii) Metal box.These structures are intended for use in stormwater drainage and as access tunnels to support roadway and railway and other loadings.Bolted plate structures are constructed of corrugated section shapes buried in an embankment or in a trench, with correct installation in a soil envelope being essential to the performance of the structure.This Standard does not consider the additional design requirements for internally pressurized applications.Guidelines on requirements that may need to be specified at the time of calling for tenders or quotations, and information to be supplied by the manufacturer, are detailed in Appendix A.Information on means of demonstrating compliance with this Standard is given in Appendix B.When intended for use in internally pressurized applications, specialist advice should be obtained.

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

    Committee CE-025
    Document Type Standard
    Publisher Standards Australia
    Status Current
    Supersedes

    History - (Show below) - (Hide below)

    First published in Australia as AS A128-1962.
    Revised and redesignated AS 2041-1977 and AS 2042-1977.
    Second edition AS 2041-1984.
    Second edition AS 2042-1984.
    AS 2041-1984 and AS 2042-1984 jointly revised, amalgamated and designated AS/NZS 2041:1998.
    AS/NZS 2041:1998 jointly revised and designated, in part as AS/NZS 2041.6:2010. Originated in Australia as AS A128-1962. Previous editions AS 2041-1984 and AS 2042-1984. AS 2041-1984 and AS 2042-1984 jointly revised, amalgamated and designated AS/NZS 2041:1998. AS/NZS 2041:1998 jointly revised and designated, in part as AS/NZS 2041.6:2010.

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

    AS 1111.2-2000 ISO metric hexagon bolts and screws - Product grade C - Screws
    AS 1111.1-2000 ISO metric hexagon bolts and screws - Product grade C - Bolts
    AS 1110.1-2000 ISO metric hexagon bolts and screws - Product grades A and B - Bolts
    AS/NZS 2041:1998 Buried corrugated metal structures
    AS 1112.4-2000 ISO metric hexagon nuts - Chamfered thin nuts - Product grades A and B
    AS 4100-1998 Steel structures (Reconfirmed 2016)
    AS 1275-1985 Metric screw threads for fasteners
    AS 4100 SUPP 1-1999 Steel structures - Commentary (Supplement to AS 4100-1998)
    AS/NZS 1734:1997 Aluminium and aluminium alloys - Flat sheet, coiled sheet and plate (Reconfirmed 2020)
    AS 1252-1983 High strength steel bolts with associated nuts and washers for structural engineering (incorporating Amdt 1)
    AS/NZS 1365:1996 Tolerances for flat-rolled steel products
    AS 1110.2-2000 ISO metric hexagon bolts and screws - Product grades A and B - Screws
    AS 1112.2-2000 ISO metric hexagon nuts - Style 2 - Product grades A and B
    AS 1112.1-2000 ISO metric hexagon nuts - Style 1 - Product grades A and B
    AS 1214-1983 Hot-dip galvanized coatings on threaded fasteners (ISO metric coarse thread series)
    AS 1112.3-2000 ISO metric hexagon nuts - Product grade C
    AS/NZS 4680:2006 Hot-dip galvanized (zinc) coatings on fabricated ferrous articles (Reconfirmed 2017)
    AS/NZS 1252:1996 High-strength steel bolts with associated nuts and washers for structural engineering
    AS/NZS 1594:2002 Hot-rolled steel flat products
    AS 1397-2001 Steel sheet and strip - Hot-dipped zinc-coated or aluminium/zinc-coated

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

    AS/NZS 2041.1:2011 Buried corrugated metal structures Design methods
    AS/NZS 2041.2:2011 Buried corrugated metal structures Installation
    AS/NZS 3500.3:2015 Plumbing and drainage Stormwater drainage
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