AS 4060-1992

1-AS 4060:1992 LOADS ON BURIED VITRIFIED CLAY PIPES
4-PREFACE
4-CONTENTS
5-1 SCOPE
5-2 APPLICATION
5-3 REFERENCED DOCUMENTS
5-4 DEFINITIONS
5-4.1 Bedding factor
5-4.2 Crushing strength class
5-4.3 Embedment
6-4.4 Existing surface
6-4.5 Fill
6-4.5.1 Coarse aggregate fill
6-4.5.2 Crusher waste fill
6-4.5.3 Embankment fill
6-4.5.4 Ordinary fill
6-4.5.5 Quarry waste fill
6-4.5.6 Select fill
6-4.5.7 Trench fill
6-4.6 Finished surface
6-4.7 Foundation
7-4.8 Installation condition
7-4.9 Internal pressure
7-4.10 Joint hole
7-4.11 Load
7-4.11.1 Superimposed load
7-4.11.2 Working load
7-4.12 Pipe length
7-4.13 Settlement ratio
8-5 NOTATION
9-6 WORKING LOADS
9-6.1 Types
9-6.2 Data
9-6.3 Working loads due to trench fill, embankment fill or in- situ material
9-6.3.1 General
9-6.3.2 Narrow trench condition
9-6.3.3 Wide trench or embankment condition (positive projection)
9-6.3.4 Embankment condition (negative projection)
10-6.3.5 Settlement ratio
11-6.3.6 Projection ratio
11-6.3.7 Multiple pipes
13-6.3.8 Jacked or bored pipes
13-6.4 Working loads due to superimposed dead loads
13-6.5 Working loads due to superimposed live loads
13-6.5.1 General
17-6.5.2 Superimposed live loads
18-7 INTERNAL WATER LOADS
19-8 COMPACTION
19-8.1 Degree of compaction
19-8.2 Measure of compaction
19-9 SUPPORT TYPES AND BEDDING FACTORS
19-9.1 Support types
19-9.1.1 General
19-9.1.2 Joint holes
20-9.1.3 Granular or concrete
22-9.1.4 Non-granular
22-9.2 Bedding factors
22-9.2.1 Granular or concrete
22-9.2.2 Non-granular
22-9.2.3 Jacked or bored pipes
22-10 DESIGN CRUSHING LOAD
22-11 SELECTION OF CRUSHING STRENGTH CLASS
24-APPENDIX A - NON-GRANULAR SUPPORT TYPES
24-A1 SCOPE
24-A2 COMPACTION
24-A3 SUPPORT TYPES AND BEDDING FACTORS
24-A3.1 Support types
24-A3.1.1 General
24-A3.1.2 Joint holes
24-A3.1.3 Type U support
24-A3.1.4 Type H1 and Type H2 support
25-A3.1.5 Type HS1 and Type HS2 support
26-A3.2 Bedding factors
26-A3.2.1 Values
26-A3.2.2 Reduction of values
28-APPENDIX B - EXTERNAL DIAMETER OF VITRIFIED CLAY PIPES
28-B1 SCOPE