DSF/ISO/FDIS 22074-2
Railway infrastructure -- Rail fastening systems -- Part 2: Test method for longitudinal rail restraint
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| Organization: | DS |
| Status: | active |
| Page Count: | 15 |
| ICS Code (Rails and railway components): | 45.080 |
scope:
This standard specifies the laboratory test procedure to determine: a) the maximum longitudinal force that can be applied to a rail, secured to a sleeper, bearer or element of slab track by a rail fastening assembly, without non-elastic displacement of the rail occurring, or the longitudinal stiffness at a specified longitudinal displacement of a specimen of embedded rail with an adhesive fastening system, and, for any type of fastening, b) the shear displacement and slip data required for track-bridge interaction calculations.
Document History
March 22, 2021
Railway infrastructure – Rail fastening systems – Part 2: Test method for longitudinal rail restraint
This document specifies the laboratory test procedure to determine: a) the maximum longitudinal force that can be applied to a rail, secured to a sleeper, bearer or element of ballastless track by a...
DSF/ISO/FDIS 22074-2
Railway infrastructure -- Rail fastening systems -- Part 2: Test method for longitudinal rail restraint
This standard specifies the laboratory test procedure to determine: a) the maximum longitudinal force that can be applied to a rail, secured to a sleeper, bearer or element of slab track by a rail...