Looking for RSSB-led research?

Measurements of plumtree curve with TMM 1 after relaying and after consolidation (IM-DA-223)

Last updated on 02 August 2013 3:10

Measurements of Upper Broughton and Folly Hall curves by TMM 1 on 13 March 1974 revealed that there were cyclic variations in the lateral track centre line profile. These were most pronounced on the Upper Broughton curve, having a wavelength of about 200 feet and amplitude of 1 inch approx.

Author(s): Whiteland K.M.

Organisation(s): British Rail Research ;

1974

United Kingdom

Log in or register to continue