Results 21 to 30 of about 679,596 (288)
Future trends in railway engineering [PDF]
, 2009 This article reviews the current state of railway engineering with a focus on the steady development of conventional technology that has led to the 575 km/h run of the French TGV train in 2007.
Iwnicki, Simon D., Iwnicki, S.
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Fatigue damage analysis of ballastless slab track in heavy-haul railway tunnels
Underground Space, 2022 A ballastless slab track, which is commonly used in the track structures of heavy-haul railway tunnels, was analysed based on field measurement data of the Fuyingzi Tunnel on the Zhangtang Railway.
Zi-qiang Li +4 more
doaj +1 more source
Sensors, 2021 The train-induced vibration response provides a flexible solution for the real-time monitoring deformation of high-speed railway track slab in actual operation.
Jianxiang Zhang +4 more
doaj +1 more source
Modelling rail corrugation with specific-track parameters focusing on ballasted track and slab track [PDF]
Vehicle System Dynamics, 2011 The objective of this paper is to compare 3 types of track (high performance ballasted track, STEDEF and AFTRAV) from the corrugation growth point of view. This work has considered different vehicle speeds and track radii, and the results have taken into account the four wheels of a bogie.
Oyarzabal de Celis, Olatz +4 more
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Dynamic performance of low vibration slab track on shared high-speed passenger and freight railway
Transport, 2018 This work investigates dynamic performance of a low vibration slab track on a shared high-speed passenger and freight railway, and an optimal modulus of the isolation layer (rubber pad) is proposed to meet the adaptability of the track system under the ...
Qinglie He +4 more
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Advances in Mechanical Engineering, 2022 Based on long-term inspection data about track geometric irregularity of 32 m-span simply supported girder bridge in China Railway High-Speed for nearly 10 years, it is found that there is continuous periodic track longitudinal level (TLL) with different
Guolong Li +4 more
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Tracking slab surface temperatures with electrical conductivity of glaucophane [PDF]
Scientific Reports, 2021 AbstractSlab surface temperature is one of the key parameters that incur first-order changes in subduction dynamics. However, the current thermal models are based on empirical thermal parameters and do not accurately capture the complex pressure–temperature paths of the subducting slab, prompting significant uncertainties on slab temperature ...
Manthilake, Geeth +3 more
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Railway Engineering Science, 2023 Concrete slabs are widely used in modern railways to increase the inherent resilient quality of the tracks, provide safe and smooth rides, and reduce the maintenance frequency.
A. F. Esen +6 more
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Noise and Vibration of Resiliently Supported Track Slabs [PDF]
The Journal of the Acoustical Society of America, 1973 In this paper the dynamic response, vibration isolation, and sound radiation of a resiliently supported track slab are analyzed. An analytical model is investigated which views railroad rails as beams fastened elastically to a slab which is resiliently mounted to a substructure. The slab is assumed to be a plate of finite width and infinite length. The
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Study on the Mechanical Characteristics of the Sleeper Slab Track on a Long-Span Steel Truss Bridge
Applied Sciences, 2021 This paper uses the long-span steel truss slab track as its research subject to analyze the new type of sleeper slab track structure with an experimental method.
Zhiping Zeng +5 more
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