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Evaluation of the performance of wooden keys and potential alternatives (EC) (RR-MF-045)

Last updated on 21 July 2023 9:01

The vast majority of rail installed by London Underground Limited conforms to BS11 95RBH (951b bullhead rail). The practice on LUL is to install long welded lengths of rail (with adjustment switches at each end) such that they are free from stress at a rail temperature between 21°C and 25°C.

Author(s): Smallwood R

Organisation(s): British Rail Research ;

1993

United Kingdom

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