Design of prestressed concrete sleepers
28 July 2006 | By Dr. Stephan Freudenstein, General Manager of Engineering and Development and Mr. Franz Haban, Project Engineer, RAIL.ONE GmbH
The basis for design work for prestressed-concrete sleepers in Europe is EN 13230, valid since October 2002: “Concrete sleepers and bearers.” A supplement to this standard is UIC 713: “Design of Monoblock Concrete Sleepers,” which provides a design example for a prestressed-concrete sleeper. The design bending moment calculated here accounts…