BS 8081:1989
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Code of practice for ground anchorages
Hardcopy , PDF
31-08-2015
English
31-07-1989
Foreword
Committees responsible
Code of practice
0 Introduction
1 Scope
2 Definitions
3 Symbols
4 Responsibilities
5 Site investigation
5.1 General
5.2 Initial desk and field study
5.3 Ground investigation
5.4 Field testing
5.5 Laboratory testing
5.6 Chemical testing
5.7 Presentation of data
5.8 Investigation during construction
5.9 Health hazards and safety
6 Design
6.1 General
6.2 Ground/grout interface
6.3 Grout/tendon interface
6.4 Encapsulations
6.5 Free anchor length
7 Materials and components
7.1 Cementitious grouts
7.2 Resinous grouts
7.3 Tendon
7.4 Anchor head
8 Corrosion and corrosion protection
8.1 Corrosion
8.2 Corrosion protection
9 Stressing equipment
9.1 General
9.2 Hydraulic jacks
9.3 Load measurement
9.4 Hydraulic pumping units
9.5 Stressing equipment for rock bolts
10 Construction
10.1 General
10.2 Drilling
10.3 Tendon
10.4 Grouting
10.5 Anchor head
10.6 Stressing
11 Testing
11.1 General
11.2 Proving tests
11.3 On-site suitability tests
11.4 On-site acceptance tests
11.5 Monitoring service behaviour of anchorages
12 Maintenance
12.1 Precautionary measures
12.2 Remedial measures
12.3 Replacement criteria during service
12.4 Dismantling after service
12.5 Records
13 Legal aspects
13.1 Statutory obligations
13.2 Encroachments under neighbouring property
13.3 Liability for pollution
13.4 Statutory regulations
Appendices
A - Recommendations for further research
B - Design method based on limit state principles
C - Record sheets
D - Overall stability
E - Water testing and pregrouting
F - Ground/grout interface
G - Grout/tendon interface
H - Tendon E valves
J - Corrosion
K - Corrosion protection
L - Load cells
M - Monitoring and testing
N - Health and safety
P - Bibliography
Index
Publications referred to
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