Derailment of a train moving on bridge during earthquake considering soil liquefaction
Sign Up to like & getrecommendations! Published in 2019 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2019.04.019
Abstract: Abstract Soil liquefaction may occur due to frequent earthquakes in regions characterized by sandy soil. When liquefaction occurs, the strength of the soil decreases, which may cause trains to derail during earthquakes. This study establishes… read more here.
Keywords: earthquake; soil; train; soil liquefaction ... See more keywords
Derailment and depression in college: Tests of 3-year predictive capacity and moderation by self-reflection, brooding, perfectionism, and cognitive flexibility.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of counseling psychology"
DOI: 10.1037/cou0000649
Abstract: While rich with opportunities for self-exploration, the transition to and through college is stressful, often associated with the onset or exacerbation of mental illness. Attending to these characteristics, this preregistered study asked whether derailment-or difficulties… read more here.
Keywords: year; depression; self reflection; derailment ... See more keywords
A study on the frontal oblique collision-induced derailment mechanism in subway vehicles
Sign Up to like & getrecommendations! Published in 2019 at "Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit"
DOI: 10.1177/0954409719852478
Abstract: Oblique collisions can more easily lead to train derailment and cause heavy casualties. In this paper, a fine finite-element model of a subway head vehicle–rigid wall frontal oblique collision was established and validated by a… read more here.
Keywords: impact angle; oblique collision; derailment;
Hunting stability and derailment analysis of the high-speed railway vehicle moving on curved tracks
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Heavy Vehicle Systems"
DOI: 10.1504/ijhvs.2017.10010391
Abstract: An advanced train model, which examines hunting instability and derailment in one integrated model implicitly is presented. In terms of a control subject, proposed model is compatible with nonlinear controllers to stabilise hunting oscillations and… read more here.
Keywords: derailment; hunting stability; vehicle; speed ... See more keywords
Simplified Dynamic FEA Simulation for Post-Derailment Train-Behaviour Estimation through the Enhanced Input of Wheel–Ballast Friction Interactions
Sign Up to like & getrecommendations! Published in 2023 at "Applied Sciences"
DOI: 10.3390/app13116499
Abstract: With the increasing demands for railway transportation, railway networks have expanded, leading to higher operating frequencies and speeds. However, this has also, in turn, increased the technical complexity of railway transportation systems. Derailment accidents, which… read more here.
Keywords: friction; derailment; post derailment; derailment train ... See more keywords