Results 1 to 10 of about 6,112 (180)
An Event-Classification Neural Network Approach for Rapid Railroad Bridge Impact Detection [PDF]
Sensors, 2023 Railroads are a critical part of the United States’ transportation sector. Over 40 percent (by weight) of the nation’s freight is transported by rail, and according to the Bureau of Transportation statistics, railroads moved $186.5 billion of freight in ...
Omobolaji Lawal +3 more
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Evaluation of Seismic Effect of Traffic-Induced Vibrations [PDF]
Acta Montanistica Slovaca, 2015 Vibrations caused by moving vehicles are necessary to take into account if roads are situated in populated areas. The vibration of ground induced by moving vehicles is a complicated problem. Values of induced vibrations depend on several parameters, i.e.
Zdenìk Kaláb, Eva Hrubešová
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TECHNOLOGIES AND INTELLIGENT SYSTEMS FOR ADAPTIVE VIBRATION CONTROL IN RAIL TRANSPORT [PDF]
Transport Problems, 2022 Vibration diagnostics is of particular importance in rail transport safety systems because the signals received from vibration sensors installed on rolling stock, bridges, tunnels, and other infrastructure objects have great diagnostic information ...
Telman ALIEV +4 more
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Proceedings, 2023 The use of powered hand tools and equipment that exposes track workers to HAV vibration and other biomechanical hazards in the USA was investigated by a research team, following scientific principles and guidelines including protecting confidentiality of
Eckardt Johanning, Paul Landsbergis
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Geohazard Mechanics, 2023 The freezing and expansion diseases of railroad roadbeds are prevalent in areas that experience seasonal freezing. This study aims to investigate the features of the freezing and expansion mechanism of seasonal frozen railroad roadbeds and the effects of
Pei Li, Yaqian Dong
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Buildings, 2023 As rail transportation continues to advance, it provides significant convenience to the public. However, the environmental vibration and noise generated during its operation have become major concerns for residents living near rail lines.
Yuanpeng He +4 more
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Assessment of Frequency on Railway Sleeper by Field Measurements and Static Analysis
Jurnal Teknik Sipil dan Perencanaan, 2022 The train is a mode of mass transportation that is fast, efficient, and relatively affordable. To support the high demand for this mode of transportation, adequate infrastructure is also needed.
Rini Kusumawardani +3 more
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A New Top-Mounted Shear-Hinge Structure Based on Modal Theory and Rubber-Pad Damping Theory
Applied Sciences, 2023 Steel-spring floating-slab tracks (SSFSTs) are widely used as efficient vibration-damping beds, and in China, they are mainly used in subways and municipal railroads.
He En, Yuelei He, Hongyao Lu, Anbin Wang
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Applied Sciences, 2022 The track smoothness of high-speed railroads is severely limited to ensure train performance. The concrete continuous girder bridge is deformed to influence the smoothness of the bridge decks and track caused by creep bulge.
Hao Luo +5 more
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Applied Sciences, 2023 In the early days of railroads in Korea, railway bridges were constructed as steel plate-girder structures, which are vulnerable to vibration and torsion.
Hyoseong Lee, Jaehong Oh
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