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P. S. Ivanov,O. F. Lesun,M. M. Bukin,O. O. Petrov,O. O. Churashov,M. I. Zaitsev,O. V. Rodionov
Pág. 78 - 84
Discrepancy of parameters of the track and rolling stock interaction with standards of Russian and CIS countries railways leads to the sharp increase of rails defects, rails and wheels wear the maximum of which falls on 1995. An elimination of supernorma...
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A. M. Orlova,V. S. Lisnychyi,M. V. Smirnov
Pág. 162 - 166
The work considers three stages of derailment process, which are the flange climbing the railhead, the wheelset falling down from the rail and the wheelset motion over the sleepers. Numerical, roller rig and natural experiments were carried out for each ...
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Enrique Aldao, Higinio González-Jorge, Luis Miguel González-deSantos, Gabriel Fontenla-Carrera and Joaquin Martínez-Sánchez
The inspection and maintenance of track ballast are fundamental tasks for the preservation of the condition of railway networks. This work presents an application based on a low-cost solid-state LiDAR system, which allows the user to accurately measure t...
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Franco Castagnetti, Armand Toubol, Giuseppe Rizzi
Pág. 672 - 678
Rail freight transport is today characterized by inefficiencies in the use of the existing infrastructure while the growing demand is activated by giant containers vessels handling thousands of units in the ports. Lack of industrialization prevents gaini...
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V. V. Rybkin,M. A. Arbuzov
Pág. 74 - 77
Nowadays the maintenance of long welded rails track is an urgent problem of railway industry. The inexact diagnostic method of the stressed state of long welded rails is used now on railways of Ukraine. This method does not give a direct and true picture...
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Mostafa Arastounia
Pág. 1 - 22
This study proposes an enhanced algorithm that outperforms the methods developed by the author?s earlier contributions for the recognition of railroad assets from LiDAR point clouds. The algorithm is improved by: (1) making it applicable to railroads wit...
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Mostafa Arastounia
This study proposes an enhanced algorithm that outperforms the methods developed by the author?s earlier contributions for the recognition of railroad assets from LiDAR point clouds. The algorithm is improved by: (1) making it applicable to railroads wit...
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Gang Tang, Chenyuan Wang, Zhao Zhang and Shaoyang Men
Container terminal yards are automated terminal yards. The rail-mounted gantry crane (RMGC) and rail-mounted gantry crane tracks (RMGCTs) that frequently operate in terminal yards need to be inspected regularly to ensure the safe operation of container t...
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V. V. Rybkin,M. O. Arbuzov
Pág. 107 - 109
Comparison of the longitudinal stresses monitoring methods in continuous welded rails is made. It is determined, that the magnetic method is perspective.
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Rohan Sharma, Kishan Patel, Sanyami Shah and Michal Aibin
Object detection is a fundamental part of computer vision, with a wide range of real-world applications. It involves the detection of various objects in digital images or video. In this paper, we propose a proof of concept usage of computer vision algori...
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Erosha K. Gamage, Sakdirat Kaewunruen, Alex M. Remennikov and Tetsuya Ishida
Prestressed concrete sleepers (or railroad ties) are principally designed in order to carry wheel loads from the rails to the ground of railway tracks, as well as to secure rail gauge for safe train travels. Their design takes into account static and dyn...
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Erosha K. Gamage, Sakdirat Kaewunruen, Alex M. Remennikov,Tetsuya Ishida
Pág. 1 - 8
Prestressed concrete sleepers (or railroad ties) are principally designed in order to carry wheel loads from the rails to the ground of railway tracks, as well as to secure rail gauge for safe train travels. Their design takes into account static and dyn...
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Attila Borsos, Miklos Gabor, Csaba Koren
Pág. 2111 - 2120
Regarding traffic safety, railway crossings are crucial points in the rail and road network. In Hungary the safety ranking of railway crossings has been performed since 1993 and the results have been used for selecting unsafe locations and for prioritizi...
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Bardo Hörl, Heinz Dörr, Monika Wanjek, Andreas Romstorfer
Pág. 2776 - 2784
In most European congested urban areas the rail tracks of the 19th and 20th century serving locations of industry and goods stations were removed, transformed for public passenger transport, closed down or used for other purposes. The main reasons might ...
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?. V. Donchenko,V. A. Khudiienko,T. V. Sheleiko
Pág. 23 - 24
A methodical approach to the reliability estimation and service life prolongation of the railway carrier vehicle design, included into the bulk container wagon TK-8, and intended for transportation of exhausted nuclear fuel by rail tracks of the alienati...
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V. O. Shysh,Yu. M. Chykin
Pág. 142 - 145
Outlooks of using the rolling stock automatic identification system (RSAIS) on the railway transport in the CIS and Baltic countries, the composition of RSAIS technical means and their positioning on the rail tracks of an industrial enterprise with a pur...
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O. M. Pshinko,O. V. Krasniuk,V. P. Lysniak,O. V. Gromova
Pág. 209 - 213
The basic aspects of problem of utilization of exhaust ballast to the macadam which accumulates in considerable volumes at reconstructions and current maintenance of tracks on the Pridneprovscaya rail way are considered. It is set that by the best direct...
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Marten Franke, Vaishnavi Gopinath, Danijela Ristic-Durrant and Kai Michels
This paper presents a novel method for generation of synthetic images of obstacles on and near rail tracks over long-range distances. The main goal is to augment the dataset for autonomous obstacle detection (OD) in railways, by inclusion of synthetic im...
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Kyuhwan Oh, Jaeik Lee, Junhyeok Choi and Yonggul Park
Countries such as Korea adopt design codes, evaluation criteria and specifications from standards originating abroad; this leads to a lack of distinction of the separate applications of dynamic stability evaluation parameters between various track struct...
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Jae-Ik Lee, Kyu-Hwan Oh and Yong-Gul Park
Track impact factor (TIF) is a coefficient for estimating the increase of train dynamic load and is a major factor for the evaluation of dynamic stability of railway tracks. Many kinds of TIF in ballasted and ballast-less slab tracks consider only speed ...
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