Ballast fouling inspection and quantification with ground penetrating radar (GPR)
Ground penetrating radar (GPR) has been applied for ballast layer inspection for two
decades, mainly for the analysis of ballast layer fouling levels. However, some issues that …
decades, mainly for the analysis of ballast layer fouling levels. However, some issues that …
Identification of Ballast Fouling Status and Mechanized Cleaning Efficiency Using FDTD Method
B Li, Z Peng, S Wang, L Guo - Remote Sensing, 2023 - mdpi.com
Systematic assessment of ballast fouling and mechanized cleaning efficiency through
ground penetrating radar (GPR) is vital to ensure track stability and safe train transportation …
ground penetrating radar (GPR) is vital to ensure track stability and safe train transportation …
Minimizing breakage and optimizing ballast reusability during excavation for ballast cleaning: A computationally efficient model and operational parameter …
Y Xiao, L Gao, S Shi, C Wang, W Cui, Y Li - Computers and Geotechnics, 2024 - Elsevier
During the excavation for ballast cleaning, intense interactions result in ballast breakage
and damage. This reduces both the reusable mass and the mechanical properties of …
and damage. This reduces both the reusable mass and the mechanical properties of …
Theoretical approaches for modeling and calculating the consolidation of a composite weak bottom
A Loktev, V Korolev, I Ulanov, M Savulidi… - Transportation Research …, 2022 - Elsevier
The paper considers analytical relationships for determining the effective operation of a
unidirectional fibrous composite material. A simplified version of the effective operation of a …
unidirectional fibrous composite material. A simplified version of the effective operation of a …
Models of deformation behavior and analytical methods for determining settlement of weak soils
A Loktev, V Korolev, I Ulanov, M Savulidi… - Transportation Research …, 2022 - Elsevier
The main safety requirements for the subgrade of fast and high-speed highways on weak
foundations are to ensure a given level of stability and resistance, limit the magnitude and …
foundations are to ensure a given level of stability and resistance, limit the magnitude and …
Investigating microstructure and wear characteristics of alloy steels used as wear plates in ballast cleaning operation in railways
M Pandey, N Kumar - Journal of Engineering …, 2025 - asmedigitalcollection.asme.org
Ballast cleaning machines play a pivotal role in maintaining the stability and safety of railway
tracks by transferring and redistributing ballast on the tracks. However, the wear plates used …
tracks by transferring and redistributing ballast on the tracks. However, the wear plates used …