Looking for RSSB-led research?

A dynamic analysis of a continuous welded rail track under a longitudinal stress caused by temperature changes

Last updated on 29 August 2014 4:48

This article presents a dynamic computational model for analysing the correlation between rail's natural frequencies and the longitudinal stress generated by temperature variation. The model includes a rail, sleepers, and the foundation. Some factors such as the rail section profile, rail wear, and the stiffness of fasteners are also considered.

Author(s): Luo Y;Li L;Yin H

Organisation(s): Railway and Urban Mass Transit Research Institute, Tongji University, Shanghai, People' ; s Republic of China ; Universit? Paris-Est, UR Navier, Ecole Nationale des Ponts et Chauss?es, Champs sur Marme, Marne la Vall?e Cedex, Paris, France ;

2010

Other

Log in or register to continue