Results 291 to 300 of about 1,769,252 (349)
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Journal of earthquake engineering, 2022
Evaluation of the damage and failure sequence of key components of track-bridge system for high-speed railway under seismic action is the basis for the design of a high-speed railway system and function recovery after earthquake. However, this evaluation
Wang-bao Zhou +5 more
semanticscholar +1 more source
Evaluation of the damage and failure sequence of key components of track-bridge system for high-speed railway under seismic action is the basis for the design of a high-speed railway system and function recovery after earthquake. However, this evaluation
Wang-bao Zhou +5 more
semanticscholar +1 more source
2023
This chapter deals with the tenets involved in the construction of ballasted track (conventional track) and ballastless track (slab track). In addition, it provides a synthetic description of railway track components as well as materials, characteristics and properties.
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This chapter deals with the tenets involved in the construction of ballasted track (conventional track) and ballastless track (slab track). In addition, it provides a synthetic description of railway track components as well as materials, characteristics and properties.
openaire +1 more source
Vehicle System Dynamics, 2022
Track geometry monitoring is essential for track maintenance. Dedicated track inspection vehicles are scheduled to measure track geometry irregularities throughout the railway network, so cannot inspect each line frequently.
X. Hao +5 more
semanticscholar +1 more source
Track geometry monitoring is essential for track maintenance. Dedicated track inspection vehicles are scheduled to measure track geometry irregularities throughout the railway network, so cannot inspect each line frequently.
X. Hao +5 more
semanticscholar +1 more source
, 2020
Principal stress rotation induced by moving loads from trains significantly influences railway track settlement accumulation.
X. Bian, Wei Li, Y. Qian, E. Tutumluer
semanticscholar +1 more source
Principal stress rotation induced by moving loads from trains significantly influences railway track settlement accumulation.
X. Bian, Wei Li, Y. Qian, E. Tutumluer
semanticscholar +1 more source
Proceedings of the Institution of mechanical engineers. Part F, journal of rail and rapid transit, 2020
Based on the track geometry car recordings performed from 1999 to 2016 on a section of the Swedish heavy haul line Malmbanan, the vertical track geometry degradation is analysed for wavelengths in the interval 1–25 m.
J. Nielsen +4 more
semanticscholar +1 more source
Based on the track geometry car recordings performed from 1999 to 2016 on a section of the Swedish heavy haul line Malmbanan, the vertical track geometry degradation is analysed for wavelengths in the interval 1–25 m.
J. Nielsen +4 more
semanticscholar +1 more source
Intelligent index for railway track quality evaluation based on Bayesian approaches
Structure and Infrastructure Engineering, 2020Concerning the optimal balance between the limited budget and maintaining the desired performance and safety level in railway infrastructure, it is necessary to prioritize railway track qualities. Although different directives recommend different indices,
Mahsa Movaghar, S. Mohammadzadeh
semanticscholar +1 more source
2013
This chapter addresses the classical task to decide which train runs on which track in a railway network. In this context a track allocation defines the precise routing of trains through a railway network, which usually has only a limited capacity. Moreover, the departure and arrival times at the visited stations of each train must simultaneously meet ...
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This chapter addresses the classical task to decide which train runs on which track in a railway network. In this context a track allocation defines the precise routing of trains through a railway network, which usually has only a limited capacity. Moreover, the departure and arrival times at the visited stations of each train must simultaneously meet ...
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Library Review, 1965
THE FUNCTION OF THE REFERENCE LIBRARIAN is to conduct requests for knowledge to known or to possible sources. He can sometimes do this by turning with arm‐length familiarity to a bay full of familiar friends —B.N.B., Besterman, Walford, Britannica, Willings ‐ and an increasing number and variety of bibliographical aids to specialized fields in current ...
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THE FUNCTION OF THE REFERENCE LIBRARIAN is to conduct requests for knowledge to known or to possible sources. He can sometimes do this by turning with arm‐length familiarity to a bay full of familiar friends —B.N.B., Besterman, Walford, Britannica, Willings ‐ and an increasing number and variety of bibliographical aids to specialized fields in current ...
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Transactions of the American Society of Civil Engineers, 1891
The valuable paper by Mr. E. E. Russell Tratman upon the improvement of railway and street railway track, Transactions Am. Soc. C.
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The valuable paper by Mr. E. E. Russell Tratman upon the improvement of railway and street railway track, Transactions Am. Soc. C.
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Deep Learning Based Object and Railway Track Recognition Using Train Mounted Thermal Imaging System
, 2020An intelligent railways safety system is very essential to avoid the accidents. The motivation behind the problem is the large number of collisions between trains and various obstacles, resulting in reduced safety and high costs.
Rajiv Kapoor +2 more
semanticscholar +1 more source