Results 51 to 60 of about 967 (218)
Applied Sciences, 2020 To study the mechanical properties of the China Railway Track System type II (CRTS-II) ballastless slab track structure, a 1/4-scale specimen of a CRTS-II slab ballastless track-32-m standard prefabricated simply supported box girder bridge with three ...
Lingyu Zhou +5 more
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Estimating running safety factor of ballastless railway bridges using tail modelling [PDF]
, 2022 Excessive vertical acceleration of ballastless railway bridges subjected to vibrations induced by passing trains is one of the governing design criteria for bridges in high-speed lines.
Allahvirdizadeh, Reza +2 more
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Usage Analysis and Evaluation of Slab Track Constructions
The Baltic Journal of Road and Bridge Engineering, 2019 Slab track is one of the technical possibilities to achieve the following goals: increase the conductivity of a railway, increase the highest permitted train speed, reduce the cost of railway maintenance, and increase the railway lifetime.
Inesa Gailienė, Vaidas Ramūnas
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The resource requirements and environmental impacts of rail infrastructure [PDF]
, 2021 The transport sector is one of the main contributors to climate change. Amongst all types of transport modes, the railway is considered as the greenest one and therefore has been expanded in many countries to decarbonize their transport sector.
Yiru Yiru
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Service life evaluation of ballastless track construction
Вестник Научно-исследовательского института железнодорожного транспорта, 2019 The article presents method for calculating service life of ballastless track structure using the track oscillation model as a structure containing three infinitely long beams, the lower of which lies on the modified Winkler base, and the upper and ...
S. V. Mikhaylov
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Alexandria Engineering Journal, 2023 Due to the large daily temperature difference on the ultra-high altitude plateau of China, the actual vertical temperature gradient (TG) of ballastless track may exceed the design value in the Code. The temperature monitoring platform of the double-block
Zhen Sun, Ping Lou, Xinde Huang
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Chengshi guidao jiaotong yanjiu[Objective] Limited by engineering conditions such as the reserved connecting line on the hanging wall of the ground fissure, the existing ballastless track structure cannot meet the height adjustment function of subway track structure under large ground
KANG Xiaoli
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MECHANICAL ANALYSIS OF HIGH-SPEED RAILWAY SLAB BALLASTLESS TRACK UNDER WORKING CONDITION
Jixie qiangdu, 2022 In order to study the mechanical properties of the ballastless track structure under the load of the train, this paper simplified the ballastless track structure to an infinite double-layer elastic beam.
HE Wei, LI GuiFeng
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Results of tests of ballastless track designs on the Test Loop of JSC “VNIIZhT”
Вестник Научно-исследовательского института железнодорожного транспорта, 2017 In December 2016 at the Test Loop of JSC “VNI-IZhT” comparative testing of four types of ballastless track designs (BVSP) - LVT (RZDstroy, Russia), FFB (MaxBögl, Germany), NBT (Alstom, France), EBS (Tines, Poland) - have been completed.
A. V. Savin +4 more
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Applied Sciences, 2021 China Railway Track System (CRTS)-II-slab ballastless track is a new type of track structure, and its interlayer connection state is considerably important for the operation safety and ride comfort of high-speed trains. However, the location and multiple
Gaoran Guo +3 more
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