Experimental investigation into temperature- and frequency-dependent dynamic properties of high-speed rail pads
Sign Up to like & getrecommendations! Published in 2017 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2017.06.044
Abstract: Abstract In order to investigate the temperature- and frequency-dependent dynamic properties of high-speed rail pads excited by rail vehicle’s large-amplitude quasi-static loads due to bogie interval and wheelset spacing, the soft pads from WJ-7, WJ-8… read more here.
Keywords: rail pads; dependent dynamic; frequency dependent; high speed ... See more keywords
Influence of the operational conditions on static and dynamic stiffness of rail pads
Sign Up to like & getrecommendations! Published in 2020 at "Mechanics of Materials"
DOI: 10.1016/j.mechmat.2020.103505
Abstract: Abstract The track has a crucial role in the performance of the rail network as it provides support and guidance to the rolling stock. During train operation, the vehicle-track interaction generates high impact loads and… read more here.
Keywords: rail pads; conditions static; track; operational conditions ... See more keywords
High-speed vehicle–slab track coupled vibration analysis of the viscoelastic-plastic dynamic properties of rail pads under different preloads and temperatures
Sign Up to like & getrecommendations! Published in 2019 at "Vehicle System Dynamics"
DOI: 10.1080/00423114.2019.1673444
Abstract: The viscoelastic-plastic dynamic properties of rail pads were are not adequately accounted for in the traditional vehicle–track coupled dynamic model. To investigate the influence of the viscoelastic-plastic dynamic properties of rail pads on the high-speed… read more here.
Keywords: rail pads; plastic; properties rail; vehicle ... See more keywords