UNE-EN 13146-7:2019
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Railway applications - Track - Test methods for fastening systems - Part 7: Determination of clamping force and uplift stiffness
Hardcopy , PDF
Spanish, Castilian, English
11-12-2019
This document specifies the laboratory test procedure for determining the clamping force exerted by the fastening system on the foot of the rail by measuring the force to separate the rail foot from its immediate support. When required, the procedure is also used to determine the uplift stiffness of the fastening system.
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