Railway applications. Track. Test methods for fastening systems - Determination of attenuation of impact loads Ingestion-build-202139 5 mg/m31) (standard conditions) in

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BS EN 12697-17:2017 includes some technical changes with respect to BS EN 12697-17:2004

BS EN IEC 60793‑1‑47 gives two methods for measuring macrobending sensitivity of optical fibre

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Railway applications. Track. Test methods for fastening systems - Determination of attenuation of impact loads Ingestion-build-202139 5 mg/m31) (standard conditions) in1 Scope This European Standard specifies laboratory test procedures for applying an impact to a rail fastened to a concrete sleeper or bearer which simulates the impact loading caused by traffic on railway tracks and measuring the strain induced in the sleeper. They are used for comparing the attenuation of impact loads on concrete sleepers or bearers by different rail pads. A reference procedure and alternative procedure are included. This test is