Results 11 to 20 of about 649,209 (243)
Journal of Modern Transportation, 2018 Gap exists in the interface of cement asphalt emulsion mortar and CRTS I track slab universally, which is more severe at four corners than other parts of the track slab.
Tao Wang +6 more
doaj +2 more sources
A STUDY ON THE WHEELSET/SLAB TRACK VERTICAL INTERACTION [PDF]
Fiabilitate şi Durabilitate, 2012 This paper deals with the interaction between a moving wheelset and a slab track due to the short-pitch corrugated rail. The wheelset is modeled using a free-free Timoshenko beam with attached rigid bodies as the axle boxes, wheels and brake discs.
Traian MAZILU
doaj +2 more sources
Latin American Journal of Solids and StructuresA subway train-steel spring floating slab track-tunnel coupling dynamic model, considering short and middle-long wavelength random track irregularities, and longitudinal connection between adjacent slabs of steel spring floating slab track, was developed.
Qing-yuan Xu +3 more
doaj +2 more sources
Identification of Temperature-Induced Deformation for HSR Slab Track Using Track Geometry Measurement Data. [PDF]
Sensors (Basel), 2019 Slab track is widely used in many newly built high-speed rail (HSR) lines as it offers many advantages over ballasted tracks. However, in actual operation, slab tracks are subjected to operational and environmental factors, and structural damages are ...
Li ZW, Liu XZ, He YL.
europepmc +2 more sources
Science Progress, 2020 In this paper, a full-scale model of Low Vibration Track was established and three working conditions were applied to a single bearing block; these include: vertical load at the end of the track slab, combination of horizontal and vertical load at the ...
Wuji Guo +5 more
doaj +1 more source
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.
core +1 more source
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
Slab pull, slab weakening, and their relation to deep intra-slab seismicity [PDF]
, 2005 Subduction zone seismicity is highly variable. Great earthquakes occur at few subduction zones around the world, with significant variation in size and frequency of deep events. Interactions between overriding and subducting plates and slab pull strength
Lithgow‐bertelloni, Carolina +8 more
core +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
Complex anisotropy beneath the Peruvian flat slab from frequency-dependent, multiple-phase shear wave splitting analysis [PDF]
, 2013 Flat or shallow subduction is a relatively widespread global occurrence, but the dynamics remain poorly understood. In particular, the interaction between flat slabs and the surrounding mantle flow has yet to be studied in detail.
Long, Maureen D., Eakin, Caroline M.
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