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AS/NZS 4063:1992

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Timber - Stress-graded - In-grade strength and stiffness evaluation
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

30-06-2017

Language(s)

English

Published date

01-01-1992

Preview

1 - AS/NZS 4063:1992 TIMBER - STRESS-GRADED - IN-GRADE STRENGTH AND STIFFNESS EVALUATION
4 - PREFACE
4 - CONTENTS
5 - 1 SCOPE
5 - 2 APPLICATION
5 - 3 REFERENCED DOCUMENTS
5 - 4 DEFINITIONS
5 - 4.1 Characteristic value
5 - 4.2 F-grade
6 - 4.3 Normalized characteristic strength
6 - 4.4 Piece
6 - 4.5 Reference population
6 - 4.6 Standard test configuration
6 - 4.7 Strength
6 - 4.8 Stress-grade
6 - 4.9 Test sample
6 - 4.10 Test specimen
6 - 5 NOTATION
7 - 6 REFERENCE POPULATION
7 - 6.1 Population determination
7 - 6.2 Specific reference
7 - 6.3 Evaluation
7 - 7 SAMPLING
7 - 7.1 General
7 - 7.2 Sample size
7 - 7.3 Test specimens
7 - 8 TEST CONDITIONS
7 - 8.1 Standard test conditions
8 - 8.2 Non-standard test conditions
9 - 9 EVALUATION EQUATIONS
9 - 9.1 Evaluation equations for limit state codes
10 - 9.2 Evaluation equations for working stress codes
11 - 10 STRESS GRADE
11 - 11 ASSESSMENT REPORT
12 - APPENDIX A - RANDOM SELECTION OF SPECIMEN LOCATION
12 - A1 SCOPE
12 - A2 RANDOM LOCATION
14 - APPENDIX B - MODIFICATION FACTORS FOR NON-STANDARD CONDITIONS
14 - B1 SCOPE
14 - B2 GENERAL
14 - B3 TEST SPECIMEN LENGTH
14 - B3.1 Effect on the characteristic value of strength
14 - B3.2 Effect on modulus of elasticity
14 - B4 GRADED LENGTH
14 - B5 DEFECT LOCATION
15 - B6 TEMPERATURE
16 - APPENDIX C - BASIC WORKING STRESS IN BENDING - WORKED EXAMPLE
16 - C1 SCOPE
16 - C2 PRELIMINARY DATA
16 - C3 DERIVATION

Describes procedures for evaluating the structural properties of graded timber and for verifying the accuracy of specific grading techniques. Requirements for resolving doubts concerning the specified design properties of particular populations of graded timber are specified.

This Standard sets out procedures for evaluating structural properties of graded timber and for verifying the accuracy of specific grading techniques. This Standard also specifies requirements for resolving doubts concerning the specified design properties of particular populations of graded timber.It is suitable for application to both permissible stress and limit states design codes. Method for random selection of specimen location is provided in Appendix A.Methods for using data obtained from non-standard evaluation procedures are described in Appendix B.NOTES:1 This Standard may also be applied to structural timber products other than solid timber. However in such cases, the long duration strength factor of 1.75 used in Equation 9.2(1) should be amended to reflect the appropriate duration factor for that structural product.2 A worked example for determining basic working stress in bending is provided in Appendix C.

Committee
TM-001
DocumentType
Standard
ISBN
0 7262 7750 9
Pages
13
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

Under Revision see DR 98543 CP First published as Joint Standard AS/NZS 4063:1992.

AS 1720.1-1988 Timber structures (known as the SAA Timber Structures Code) - Design methods
12/30237063 DC : 0 BS ISO 13910 - TIMBER STRUCTURES - STRENGTH-GRADED TIMBER - TEST METHODS FOR STRUCTURAL PROPERTIES
ISO 9709:2005 Structural timber Visual strength grading Basic principles
AS 1720.1-1997 Timber structures Design methods
ISO 13910:2014 Timber structures Strength graded timber Test methods for structural properties

AS/NZS 1491:1996 Finger jointed structural timber
AS/NZS 2269.1:2008 Plywood - Structural Determination of structural properties - Test methods
AS/NZS 1328.2:1998 Glued laminated structural timber Guidelines for AS/NZS 1328: Pt 1 for the selection, production and installation of glued laminated structural timber
AS 2858-2008 Timber - Softwood - Visually stress-graded for structural purposes
AS 3818.6-2003 Timber - Heavy structural products - Visually graded Decking for wharves and bridges
AS/NZS 2269.2:2007 Plywood - Structural Determination of structural properties - Evaluation methods
AS/NZS 4357.3:2006 Structural laminated veneer lumber (LVL) Determination of structural properties - Evaluation methods
AS 3818.2-2004 Timber - Heavy structural products - Visually graded Railway track timbers
AS 3818.7-2006 Timber - Heavy structural products - Visually graded Large cross-section sawn hardwood engineering timbers
AS/NZS 1748:1997 Timber - Stress-graded - Product requirements for mechanically stress-graded timber
AS 2858-2004 Timber - Softwood - Visually graded for structural purposes
AS/NZS 1748.2:2011 Timber - Solid - Stress-graded for structural purposes Qualification of grading method
AS/NZS 4357:1995 Structural Laminated Veneer Lumber
AS 2082-2007 Timber - Hardwood - Visually stress-graded for structural purposes (Reconfirmed 2017)
AS/NZS 1328.1:1998 Glued laminated structural timber Performance requirements and minimum production requirements
AS/NZS 4357.0:2005 Structural laminated veneer lumber Specifications (Reconfirmed 2016)
AS 6669-2007 Plywood - Formwork
AS 1720.1-1997 Timber structures Design methods
AS/NZS 2269:2004 Plywood - Structural
AS 3519-2005 Timber - Machine proof grading
AS 3818.2-1998 Timber - Heavy structural products - Visually graded Railway track timbers
AS/NZS 2098.9:1995 Methods of test for veneer and plywood Procedures for in-grade testing of structural plywood
AS/NZS 1748:2006 Timber - Mechanically stress-graded for structural purposes
AS 1720.2-2006 Timber structures Timber properties
AS/NZS 4490:1997 Timber - Stress-graded - Procedures for monitoring structural properties
AS 2082-2000 Timber - Hardwood - Visually stress-graded for structural purposes
AS/NZS 2269.0:2008 Plywood - Structural Specifications

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