Quantification of Dynamic Track Stiffness Using Machine Learning
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3191278
Abstract: Railway track stiffness is an essential factor influencing the track conditions and long-term deterioration. However, the traditional ways to measure the track stiffness are based on inverse computations using multi-body simulations and/or finite element models,… read more here.
Keywords: stiffness using; quantification dynamic; dynamic track; track ... See more keywords
Field validation of a three-dimensional dynamic track-subgrade interaction model
Sign Up to like & getrecommendations! Published in 2018 at "Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit"
DOI: 10.1177/0954409716660582
Abstract: An efficient three-dimensional dynamic track-subgrade interaction model has been formulated and then validated by field investigations at various field and traffic conditions including the effect of different train speeds and types of trains. The model… read more here.
Keywords: three dimensional; dynamic track; track; field ... See more keywords