1 - AS 4060 Supp1:1992 LOADS ON BURIED VITRIFIED CLAY PIPES - COMMENTARY (SUPPLEMENT TO AS 4060:1992)
4 - PREFACE
5 - CONTENTS
6 - FOREWORD
7 - GENERAL
7 - C6 WORKING LOADS
7 - C6.1 Types
7 - C6.2 Data
7 - C6.3 Working loads due to trench fill, embankment fill or in-situ material
7 - C6.3.2 Narrow trench condition
9 - C6.3.3 Wide trench or embankment condition (positive projection)
9 - C6.3.4 Embankment condition (negative projection)
9 - C6.3.5 Settlement ratio
10 - C6.3.7 Multiple pipes
10 - C6.3.8 Jacked or bored pipes
10 - C6.4 Working loads due to superimposed dead loads
10 - C6.5 Working loads due to superimposed live loads
10 - C6.5.1 General
10 - C6.5.2 Superimposed live loads
12 - C8 COMPACTION
12 - C9 SUPPORT TYPES AND BEDDING FACTORS
12 - C9.1 Support types
12 - C9.1.1 General
13 - C9.1.3 Granular or concrete
13 - C9.1.3(a) Type 0 support
13 - C9.1.3(b)(i)(A) Type 1 support
13 - C9.1.3(b)(i)(B) Type 2 support
13 - C9.1.3(c) Type 3 support
13 - C9.1.3(d) Type 4 and Type 5 support
13 - C9.1.4 Non-granular
14 - C9.2 Bedding factors
14 - C9.2.1 Granular or concrete
14 - C9.2.3 Jacked or bored pipes
14 - C10 DESIGN CRUSHING LOAD
14 - C11 SELECTION OF CRUSHING STRENGTH CLASS
15 - APPENDIX CA - NON-GRANULAR SUPPORT TYPES
15 - CA1 SCOPE
15 - CA2 COMPACTION
15 - CA3 SUPPORT TYPES AND BEDDING FACTORS
15 - CA3.1 Support types
15 - CA3.1.1 General
15 - CA3.1.3 Type U support
15 - CA3.1.4 Type H1 and Type H2 support
16 - CA3.1.5 Type HS1 and Type HS2 support
16 - CA3.2 Bedding factors
16 - CA3.2.1 Values
16 - CA3.2.2 Reduction of values
17 - APPENDIX A - REFERENCES
18 - APPENDIX B - EXAMPLES OF THE APPLICATION OF PROVISIONS OF AS 4060
18 - B1 SCOPE
18 - B2 EXAMPLE 1
18 - B2.1 Problem
18 - B2.2 Calculation
18 - B2.2.1 Assumption
18 - B2.2.2 Working load
19 - B2.2.3 Width of trench
19 - B2.3 Solution
19 - B2.4 Comment
19 - B3 EXAMPLE 2
19 - B3.1 Problem
19 - B3.2 Calculation
20 - B3.3 Solution
19 - B3.2.1 Assumption
19 - B3.2.2 Working load
20 - B3.2.3 Bedding factor
20 - B4 EXAMPLE 3
20 - B4.1 Problem
20 - B4.2 Calculation
20 - B4.2.1 Assumption
20 - B4.2.2 Working load
21 - B4.2.3 Design crushing load
21 - B4.3 Solution
21 - B5 EXAMPLE 4
21 - B5.1 Problem
21 - B5.2 Calculation
21 - B5.2.1 Assumption
22 - B5.2.2 Working load
22 - B5.3 Solution
23 - APPENDIX C - DATA FOR DESCRIPTION, IDENTIFICATION AND CLASSIFICATION OF SOILS BY THE UNIFIED SOIL CLASSIFICATION SYSTEM
23 - C1 GENERAL