What is BS EN 13230‑6 about?  
BS EN 13230‑6 is the sixth part in the multi-series of the document that is applicable to the design of concrete sleepers and bearers.
BS EN 13230‑6 provides particular design guidance in the following areas:
- Derivation of characteristic loads and test loads
- Calculation of characteristic and test bending moments.
BS EN 13230‑6 applies to gauges 1 000 mm, 1 435 mm, 1 668 mm as well as to all lengths of sleepers and bearers
Note: The design methods in the Eurocode do not apply to these concrete elements.
Who is BS EN 13230‑6 for? 
BS EN 13230‑6 of concrete sleepers and bearers is relevant to: 
- Manufacturers and designers of concrete sleepers and bearers
- Designer and producers of rail equipment
- Railway management authorities 
- Infrastructure managers 
- Site supervisors 
- Inspection and testing department in railways  
- Train operator companies (TOCs) 
Why should you use BS EN 13230‑6?  
Prestressed concrete sleepers and bearers are safety-critical elements in the railway infrastructure system that enable efficient transfer of wheel loads from rails to the track foundation. The analysis and structural design of the concrete sleeper is based upon the derivation of bending moments at least at the rail seat section and at the sleeper centre. The calculation of bending moments due to traffic loads under normal service conditions is based on the elastic behaviour of the track. 
BS EN 13230-6 provides special design standards for concrete sleepers and bearers as track components are specified in BS EN 13230-6. The design calculation method is governed by BS EN 13230-6. It will assist you in understanding how to mix experience and calculation to apply design parameters. Moreover, assuming these design requirements for concrete sleepers and bearers, can prevent incidences of cracking and failure.
Complying with the standardised design requirements recommended by BS EN 13230-6, you can ensure safety and reliability in the operational efficiency of overall railway infrastructure, while improving service-life for track systems.
