Results 41 to 50 of about 285,938 (315)

A Review of Deep Learning Applications for Railway Safety

Applied Sciences, 2022
Railways speedily transport many people and goods nationwide, so railway accidents can pose immense damage. However, the infrastructure of railways is so complex that its maintenance is challenging and expensive.
K. Oh, Mintaek Yoo, Nayoung Jin, Jisu Ko, Jeonguk Seo, Hyojin Joo, Minsam Ko   +6 more
semanticscholar   +1 more source

CLIFF RAILWAYS. [PDF]

Minutes of the Proceedings of the Institution of Civil Engineers, 1894
n ...
openaire   +1 more source

An intelligent railway surveillance framework based on recognition of object and railway track using deep learning

Multimedia tools and applications, 2022
In high speed railways, the intelligent railway safety system is necessary to avoid the accidents due to collision between trains and obstacles on the railway track.
Rajiv Kapoor, Rohini Goel, Avinash Sharma   +2 more
semanticscholar   +1 more source

An Object Oriented Model of a Railway Safety-Related Control System

Communications, 2002
There is a variety of methods and formalisms usable for writing specifications of railway interlocking and signalling systems or their subsystems. To write a consistent technical specification means to make a model with a required level of precision ...
Karol Rastocny, Jiri Zahradnik, Ales Janota   +2 more
doaj   +1 more source

“Iron Ukrainization”

Names
This article examines the historical names of railways in Ukraine by employing cultural-geographic and critical approaches. More specifically, this research describes semantic categories of railway names in Ukraine and highlights how railway names are ...
Oleksiy Gnatiuk
doaj   +1 more source

Numerical Simulation and Analysis of the Influencing Factors of Ice Formation on Electrified Railway Contact Lines

Infrastructures
This study focuses on the icing problem of electrified railway contact lines. Using computational fluid dynamic (CFD) numerical simulations, a three-dimensional mesh model of the CuAg0.1AC120 contact line was developed.
Changyi Liu, Yifan Zhang, Wei Ma, Yang Song   +3 more
doaj   +1 more source

THE TOCOPILLA RAILWAY. [PDF]

Minutes of the Proceedings of the Institution of Civil Engineers, 1900
n ...
openaire   +1 more source

Cyclic soil-structure interaction of integral railway bridges

Frontiers in Built Environment
Integral bridges with larger spans experience increased cyclic interaction with their backfill, particularly due to seasonal temperature changes. This can result in a continuous increase of earth pressure (during the summer positions) as well as an ...
Alexander Stastny, Alexander Stastny, Anas Emera, Vahid Galavi, Franz Tschuchnigg   +4 more
doaj   +1 more source

Traction Power Substation Load Analysis with Various Train Operating Styles and Substation Fault Modes

Energies, 2020
The simulation of railway systems plays a key role in designing the traction power supply network, managing the train operation, and making changes to timetables.
Zhongbei Tian, Ning Zhao, Stuart Hillmansen, Shuai Su, Chenglin Wen   +4 more
doaj   +1 more source

Combined Frequency Control From Trains Thermal Inertia: An Assessment of Frequency Controllers Interaction

IEEE Open Journal of Power Electronics
The increasing introduction of power electronics into electric power systems requires more effort to maintain the stability, reliability, and security of grids.
Jesus Arauz, Friedrich Wiegel, Simon Waczowicz, Veit Hagenmeyer, Sergio Martinez   +4 more
doaj   +1 more source