Retained cutting
A cutting is an excavation of earth material to lower the ground level to allow a railway to remain at the same level. Cuttings help to reduce noise and/or visual impacts associated with trains passing.
A retained cutting is a cutting which is constructed with additional structural support that allows a steeper overall slope gradient than would be naturally possible. This may be a partially-retained cutting, which would include an element of naturally supported slope (usually above the retained element) or a fully-retained cutting, which usually has vertical sides.
Ref The HS2 London-West Midlands Environmental Statement, Glossary of terms and list of abbreviations, DETR 2013.
[edit] Related articles on Designing Buildings Wiki
- Bridge construction.
- Construction sidings
- Crossrail 2.
- False cutting.
- High Speed 2 (HS2).
- Infrastructure.
- Modern train stations.
- Railway engineering.
- Retained embankment.
- Road construction.
- Runway construction.
- The longest railway tunnels in the world.
- Transport design and health
- Tunnelling.
- Underpass construction.
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