Advances in conducting polymer-based thermoelectric materials and devices
Conducting polymer-based thermoelectric materials are considered the most promising
candidates for applying to wearable thermoelectric devices because of their high electrical …
candidates for applying to wearable thermoelectric devices because of their high electrical …
Rheology study of ballast-sleeper interaction with particle image Velocimetry (PIV) and discrete element modelling (DEM)
Ballast rheology is a phenomenon that describes movements of ballast particles due to the
discrete nature, which eventually leads to the ballast bed fluid deformation after a long-time …
discrete nature, which eventually leads to the ballast bed fluid deformation after a long-time …
Thermal challenges of replacing jointed rails with CWR on steel railway bridges
Visual inspection of a steel truss railway bridge revealed multiple fatigue cracks on the top
member of the truss, mainly attributed to the high impact loads of crossing wheels over the …
member of the truss, mainly attributed to the high impact loads of crossing wheels over the …
Data-driven methods to predict track degradation: A case study
Predicting track degradation is extremely important due to its beneficial effects on increasing
track safety and scheduling preventive maintenance. Logistic regression and Gradient …
track safety and scheduling preventive maintenance. Logistic regression and Gradient …
Mitigation of track buckling in transition zones of steel bridges by geotextile reinforcement of the ballast layer
Track thermal buckling is one of the primary safety issues of continuously welded rail tracks.
It has been shown that transition zones of open deck steel bridges are more prone to track …
It has been shown that transition zones of open deck steel bridges are more prone to track …
Effect of shape of concrete sleepers for mitigating of track buckling
Track thermal buckling is one of the primary safety issues of continuously welded rail tracks.
The lateral track resistance is the main resisting force against track buckling, which is mainly …
The lateral track resistance is the main resisting force against track buckling, which is mainly …
Study on the splashing behavior of high-speed railway ballast in ice and snow environment: Analysis of the influence of the train speed, ice mass and striking position
H Xiao, Y Chi, Z Zhang, MM Nadakatti, S Wei - Construction and Building …, 2024 - Elsevier
The snow flight in severe cold regions has occurred on many high-speed railway lines in
China, directly impacting the safety of high-speed railway operations. However, the research …
China, directly impacting the safety of high-speed railway operations. However, the research …
[HTML][HTML] Eigenvalue-based approach for buckling analysis of metre gauge railway tracks incorporating train load effects
S Machan, S Tangwongwan, P Chuadchim… - Transportation …, 2023 - Elsevier
Railway track buckling is a significant concern that can jeopardise train operations and
passenger safety. This paper presents a comprehensive buckling analysis of railway tracks …
passenger safety. This paper presents a comprehensive buckling analysis of railway tracks …
Study of the lateral resistance characteristics of ballast bed considering the sleeper group effect
P Jing, JL Xiao, Y Xu, LY Zhuang… - Proceedings of the …, 2023 - journals.sagepub.com
By establishing the ballast track full scale model, this paper tested and compared the
difference between the resistance of the sleeper group and the resistance of a single …
difference between the resistance of the sleeper group and the resistance of a single …
Transition zones of steel bridges as hotspots for track buckling
A Miri, D Thambiratnam, THT Chan… - Journal of Performance …, 2021 - ascelibrary.org
Open deck steel bridges are characterized by the direct connection of transoms to the bridge
girders. The expansion of steel girders due to thermal loads is transmitted by the fastening …
girders. The expansion of steel girders due to thermal loads is transmitted by the fastening …