Results 51 to 60 of about 543 (184)
Modelling and modal properties of the railway vehicle bogie with two individual wheelset drives [PDF]
Applied and Computational Mechanics, 2007 The paper deals with mathematical modelling of vibration and modal analysis of two-axled bogie of a railway vehicle. In comparison with recent publications introducing mathematical models of an individual wheelset drive, this paper is focused on ...
Zeman V., Hlaváč Z., Byrtus M.
doaj
Triboelectric Nanogenerators for Condition Monitoring of Machines, Infrastructure and Environment
Interdisciplinary Materials, Volume 4, Issue 5, Page 645-685, September 2025.This paper reviews cutting‐edge technologies in condition monitoring on the applications of machines, infrastructure and environment (MIE) based on TENGs, including mechanisms, applications and perspectives. The most popular and hot research trends are pointed out and the current challenges are also illustrated, thus giving hints for future research ...
Mang Gao +6 more
wiley +1 more source
Active Monitoring of Fatigue Crack in the Weld Zone of Bogie Frames Using Ultrasonic Guided Waves
Sensors, 2019 The bogie frame is an important structure of railway vehicles, transmitting the traction, braking force, lateral force, and vertical force during the traction operation.
Jiajia Yan +3 more
doaj +1 more source
Research on Strength Test Technology of Bogie Frames
IOP Conference Series: Earth and Environmental Science, 2020 Abstract The bogie frames play a vital role in the reliable operation of rolling stocks. In order to more effectively test the performance of the bogie frames’ strength, a test plan of bogie frames’ static tests and fatigue tests is designed according to related standards which is carried out by calculating the load and applying the load
openaire +1 more source
Journal of Intellectual Disability Research, Volume 69, Issue 7, Page 582-591, July 2025.ABSTRACT Background Fragile X Syndrome (FXS) is a genetic disorder caused by the lack of FMRP, a crucial protein for brain development and function. FMR1 mutations are categorized into premutation and full mutation (FXSFull), with somatic mosaicism (FXSMos) modulating the FXS phenotype.
Fabiola Spolaor +8 more
wiley +1 more source
Design and Analysis of Bogie for Suspended PRT Vehicle
机车电传动, 2020 Based on the advantages of the PRT system and the structural characteristics of the suspended monorail vehicle, a suspended PRT vehicle bogie was designed.
Jianwei ZHU, Boming WANG, Li LIU
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A Two‐Dimensional Non‐Conforming Multidomain FDM/PSM Hybrid Method for Elastic Wave Simulation
Journal of Geophysical Research: Solid Earth, Volume 130, Issue 5, May 2025.Abstract Efficient elastic wave numerical simulation is crucial for ground motion and waveform inversion studies. However, using uniform grids in simulations for models with strong velocity contrast interfaces, thin layers, or ring shapes often leads to spatial oversampling, wasting computational resources and reducing efficiency.
Wenliang Sun, Wei Zhang
wiley +1 more source
DETERMINATION OF FRAME FORCE FOR ELECTRIC LOCOMOTIVE VL80 WHEN MOVING IN THE CURVED TRACK SECTIONS
Nauka ta progres transportu, 2017 Purpose. When locomotives move in curved sections of the railway track, horizontal forces arise, which lead to pressing the ridge of the wheel pair to the railway track.
A. Y. Kuzyshyn
doaj +1 more source
Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 7, Page 959-977, 10 March 2025.Abstract A novel damage detection model, which utilizes the spatiotemporal characteristics of the acceleration data, is proposed to assess the structural integrity of railway bridges. For this, the measured acceleration data are decomposed into several intrinsic mode functions (IMFs) using the sparse random mode decomposition model.
Jun S. Lee +3 more
wiley +1 more source
Strength Analysis for 70% Low-floor Tram Car Motor Bogie Frame
机车电传动, 2016 Basic parameters of the 70% low-floor tram car and structural features of the motor bogie were introduced. The calculation outline of motor bogie frame of the 70% low-floor tram car was made based on the European standard EN13749.
LI Jincheng, Li Fu, Yang Yang
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