BS 6779-2:1991
Current
The latest, up-to-date edition.
Highway parapets for bridges and other structures Specification for vehicle containment parapets of concrete construction
Hardcopy , PDF
English
28-02-1991
Committees responsible
Foreword
Specification
Section 1. General
0. Introduction
1. Scope
2. Definitions
3. Symbols
4. Designation of vehicle parapets
Section 2. General design
5. Levels of containment
6. Vehicle impact loading
7. Wind loading
8. Parapet heights
9. Front face profile, freedom from projections and
joint treatment
10. Durability
11. Design method
12. Prevention of composite action between the parapet
and main structure
13. Ends of parapets
14. Movement joints in parapets
Section 3. Construction
15. Materials and workmanship
16. Surface finish
Tables
1. Designation of vehicle parapets
2. Equivalent static nominal loads for in situ and
precast concrete parapets applicable to panel
lengths gamma (L) 1.5 m to 3.5 m
3. Value of gamma fL - ultimate limit state
4. Values of fk and gamma m
Figures
1. Dimensional parameters for reinforced concrete
parapets
2. Alternative joint details
3. Possible diagrammatic arrangements of a precast
reinforced concrete parapet
4. Shear transfer arrangement used in the tested
parapets
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