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AS/NZS 3725 SUPP 1:2007

[Pending Revision]

Design for installation of buried concrete pipes — Commentary (Supplement to AS/NZS 3725:2007)

Gives additional guidance and commentary to AS/NZS 3725:2006. The Standard provides an agreed basis for determining the vertical working loads on installed steel-reinforced, fibre-reinforced and unreinforced concrete pipes and a range of installation conditions.
Published: 23/01/2007
Pages: 45
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
C1 Scope
C4 Definitions
C5 Notation
C6 Vertical loads on pipes
C6.3 Working dead loads due to fill or in situ materials
C6.3.2 Trench condition
C6.3.3 Embankment conditions
C6.3.3.1 Positive projection
C6.3.3.2 Negative projection
C6.3.3.4 Jacked (thrust) or bored pipes condition
C6.3.3.5 Settlement ratio
C6.4 Working loads due to superimposed dead loads
C6.5 Working loads due to superimposed live loads
C6.5.1 General
C6.5.2 Construction and other equipment loads
C6.5.3 Road vehicle loads
C6.5.3.2 Distribution of road traffic loads through fill
C6.5.3.3 Highway vehicle loads
C6.5.3.4 Working loads due to other road vehicles
C6.5.4 Railway loads
C6.5.5 Aircraft loads
C8 Compaction
C9 Pipe support and bedding factors
C9.1 General
C9.1.1 Pipe supports
C9.1.2 Bedding factors
C9.2 Support types
C9.2.1 Type U support
C9.2.2 Type H support
C9.2.3 Type HS support
C9.3 Bedding factors for dead loads
C10 Test loads
C10.1 General
C10.2 and C10.3 Test loads for pipes not subject to internal pressure
C10.4 Test loads for steel reinforced pipes subject to internal pressure
Appendix CA
CA1 Standards
CA2 Other documents
Appendix CB
CB1 Introduction
CB2 Field identification procedure for fine-grained soils or fractions
CB2.1 General
CB2.2 Dry strength (crushing characteristics)
CB2.3 Dilatancy (reaction to shaking)
CB2.4 Toughness (consistency near plastic limit)
Appendix CC
CC1 Introduction
CC2 Example 1
CC2.1 Problem
CC2.2 Calculations
CC2.3 Solution
CC2.3.1 General
CC2.3.2 Unreinforced concrete pipe
CC2.3.3 Steel reinforced concrete pipe
CC2.3.4 Fibre reinforced concrete pipe
CC3 Example 2
CC3.1 Problem
CC3.2 Calculation (a)
CC3.3 Solution (a)
CC3.3.1 Unreinforced concrete pipe
CC3.3.2 Steel-reinforced concrete pipe
CC3.3.3 Fibre-reinforced concrete pipe
CC3.4 Calculation (b)
CC3.5 Solution (b)
CC3.5.1 Unreinforced concrete pipe
CC3.5.2 Steel-reinforced concrete pipe
CC3.5.3 Fibre-reinforced concrete pipe
CC4 Example 3
CC4.1 Problem
CC4.2 Calculations—Alternative 1
CC4.3 Alternative 1—Solution
CC4.3.1 Unreinforced concrete pipe
CC4.3.2 Steel reinforced concrete pipe
CC4.3.3 Fibre reinforced concrete pipe
CC4.4 Calculation—Alternative 2
CC4.5 Alternative 2—Solution
CC4.5.1 Unreinforced concrete pipe
CC4.5.2 Steel-reinforced concrete pipe
CC4.5.3 Fibre reinforced concrete pipe
CC5 Example 4
CC5.1 Problem
CC5.2 Calculations
CC5.3 Solution
CC5.3.1 Steel-reinforced concrete pipe
CC5.3.2 Fibre-reinforced concrete pipe
CC6 Example 5
CC6.1 Problem
CC6.2 Calculations
CC6.3 Solution
CC6.3.1 Steel-reinforced concrete pipe
CC6.3.2 Fibre-reinforced concrete pipe
CC6.3.3 Alternative solution
CC7 Example 6
CC7.1 Problem
CC7.2 Calculations
CC7.3 Solution
CC8 Example 7
CC8.1 Problem
CC8.2 Calculations
CC8.3 Solution
CC9 Example 8
CC9.1 Problem
CC9.2 Calculations
CC9.3 Solution
CC9.4 Joint check
CC10 Example 9
CC10.1 Problem
CC10.2 Calculation
CC10.3 Solution
Cited references in this standard
Content history
[Pending Revision]
DR 04236
AS/NZS 3725-2007