BS EN ISO 22074-4:2024

Railway infrastructure. Rail fastening systems. Test methods for resistance to repeated loading | Status: Current

1 ​Scope This document specifies a laboratory test procedure for applying repeated load cycles which generate displacement cycles representative of the displacements caused by traffic on railway track. It is used for assessing the long-term performance of rail fastening systems. This document is applicable to surface mounted rail on sleepers, bearers and slab track and embedded rail. This test procedure applies to a complete fastening assembly.