Results 261 to 270 of about 9,930 (290)
Some of the next articles are maybe not open access.
A model for vehicle–track random interactions on effects of crosswinds and track irregularities
Vehicle System Dynamics, 2018ABSTRACTA stochastic mathematical model is developed to evaluate the dynamic behaviours and statistical responses of vehicle–track systems when random system excitations including crosswinds and tr...
Lei Xu, Wanming Zhai
openaire +1 more source
Influences of Infrastructure Property on the Train-Track Interaction Due to Track Irregularities
2020The paper presents a study of the dynamic behavior of a high-speed train-track-bridge system during the train crossing multi-span concrete box girder bridges due to track irregularities. A coupled finite element–multibody dynamics (FE-MBS) model including the train sub-model, the ballastless track sub-model, the wheel-rail contact sub-model and the ...
Chao Chang +3 more
openaire +1 more source
Random Field Modeling of Railway Track Irregularities
Journal of Transportation Engineering, 1995Track irregularity is considerably important in track-vehicle studies. Recorded data of these irregularities form a basis to develop track standards. This also helps specify track inputs to the vehicles. In this paper random field models for vertical irregularity data obtained from Indian railways has been presented.
R. N. Iyengar, O. R. Jaiswal
openaire +1 more source
The Dynamic Response of Railway Track to Discrete Irregularities
Vehicle System Dynamics, 1988S.J. Cox, S.L. Grassie
openaire +1 more source
Inspection and Maintenance of Track Irregularity in Concrete Track
Journal of the Korean Society for Railway, 2018Bang-woo Lee +2 more
openaire +1 more source
Track Irregularity Prediction Based on DWT-DLSTM Model
2022 International Conference on Networking and Network Applications (NaNA), 2022Haining Meng +5 more
openaire +1 more source
An Inverse Analysis Method for the Assessment of Track Irregularity
2012This paper presents an experimental study of a new assessment of track irregularity based on a new inverse analysis method. Two tri-axial accelerometers are mounted on the axel box of a track recording vehicle to measure the dynamic response. And according to the acceleration responses at axel box, the spatial path of the moving wheel on the track will
W. F. Chen +3 more
openaire +1 more source
Investigation of the Track Irregularities Reconstruction Methods
Key Engineering Materials, 2004Woo Jin Chung, Young Sam Ham
openaire +1 more source