Results 31 to 40 of about 839,166 (302)
Crashworthiness analysis and structural optimization of shrink tube under interference condition
Engineering Science and Technology, an International Journal, 2023 This paper aims to study the crashworthiness of shrink tubes for rail vehicles under axial impact loading. A theoretical model of shrink tube for platform force prediction under interference fit conditions was proposed. The trolley crash test was used to
Ping Xu +5 more
doaj +1 more source
Applied Sciences, 2022 The speed increase in high-speed trains is a critical procedure in the promotion of high-speed railway technology. As an indispensable and complex structure of high-speed trains, the pantograph’s aerodynamic drag and noise is a significant limitation in ...
Hongkang Liu +5 more
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Psychoactive Medication and Traffic Safety [PDF]
International Journal of Environmental Research and Public Health, 2009 Driving a car is important to maintain independence and participate in society. Many of those who use psychoactive medication are outpatients and are thus likely to drive a vehicle. Most common adverse effects that impair driving are reduced alertness, affected psychomotor functioning and impaired vision.
Joris C. Verster, Monique A.J. Mets
openaire +3 more sources
Shock and Vibration, 2022 In this study, the dynamical analysis of the Mathieu equation with multifrequency excitation under fractional-order delayed feedback control is investigated by the incremental harmonic balance method (IHBM).
Shaofang Wen +3 more
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Integrating driving and traffic simulators for the study of railway level crossing safety interventions: a methodology [PDF]
, 2012 Safety at Railway Level Crossings (RLXs) is an important issue within the Australian transport system. Crashes at RLXs involving road vehicles in Australia are estimated to cost $10 million each year.
Ferreira, Luis +4 more
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Metals, 2021 Hybrid structures have the advantage of combining different types of materials at the same time. The trend of lightweight design in the transportation industry has promoted the development and application of composite materials with good crashworthiness ...
Shuguang Yao +4 more
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Numerical Optimization for the Impact Performance of a Rubber Ring Buffer of a Train Coupler
Machines, 2021 Shock and vibration caused by mechanical motion bring huge potential threats to the service life and assembly reliability of mechanical systems. Rubber materials have been widely used in aircraft, trains, and other engineering fields, due to their ...
Ping Xu +4 more
doaj +1 more source
Numerical and Experimental Study on Ventilation Panel Models in a Subway Passenger Compartment
Engineering, 2019 The internal flow field study of car compartments is an important step in railroad vehicle design and optimization. The flow field profile has a significant impact on the temperature distribution and passenger comfort level.
Yu Tao +4 more
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Chengshi guidao jiaotong yanjiu[Objective] In the small-radius curved sections of floating slab tracks, trains and tracks exhibit more complex dynamic response characteristics. The steel spring vibration isolators in the floating slab track system not only play a role in vibration ...
ZHU Mei +4 more
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Severity of cyclist head injuries caused by impacts with vehicle structure and road surface
Journal of Biomechanical Science and Engineering, 2016 For cyclist fatalities in 2014 in Japan, the head was the most frequently injured body region. In the present study, the authors analyzed the features of cyclist head injuries in real-world traffic accidents using the data of patients who were taken to ...
Shoko OIKAWA +5 more
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