Vibration and Acoustic Analysis of Trussed Railroad Bridge Under Moving Loads
Journal of Vibration and Acoustics, 2015A finite element (FE) model was developed for a Pratt truss railroad bridge located at Ft. Leonard Wood, MO. This model was used to investigate the vibration responses of a bridge under vehicle loading. Modeling results were obtained for a single axle with two wheels traversing the bridge at different speeds.
R. Daniel Costley +3 more
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Vibrational and Acoustical Analysis of Trussed Railroad Bridge Under Moving Loads
ASME 2012 Noise Control and Acoustics Division Conference, 2012A Finite Element model has been developed for a Pratt truss railroad bridge located at Ft. Leonard Wood, MO. This model was used to investigate the vibration responses of a bridge under vehicle loading. Modeling results have been obtained for a single axle with two wheels traversing the bridge at different speeds. The current model does not include the
R. Daniel Costley +2 more
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Field Test and Characteristic Analysis of Railroad Track Vibration Energy Harvester
Volume 3: 21st International Conference on Advanced Vehicle Technologies; 16th International Conference on Design Education, 2019Abstract Railroad vibration energy harvester has been researched and developed to harness the energy from the vibration of railway track when the trains pass. The vibrational energy could be transformed into electrical energy using mechanical motion rectification (MMR) mechanism and then further be used to power trackside equipment ...
Jianyong Zuo +6 more
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Vibration energy harvesting system for railroad safety based on running vehicles
Smart Materials and Structures, 2014This research is focused on energy harvesting from track vibration in order to provide power for the wireless sensors which monitor railroad health. Considering that track vibration has vibration energy, a new method is proposed in the paper to harvest energy based on the piezoelectric effect.
Yuan Tianchen +3 more
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Vibrational and acoustical response of a railroad bridge with vehicle loading
The Journal of the Acoustical Society of America, 2011A finite element model has been developed for a Pratt truss railroad bridge located at Ft. Leonard Wood, MO. This model was used to investigate the vibration responses of the bridge under vehicle loading. Modeling results have been obtained for a single axle with two wheels traversing the bridge at different speeds. Superposition of multiple axles have
R. Daniel Costley +2 more
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Vibration cancellation of bridge beams on high-speed railroads
AIP Conference Proceedings, 2023Vladimir Poliakov, Vasiliy Saurin
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Vibration and shock exposure of maintenance-of-way vehicles in the railroad industry
Applied Ergonomics, 2011The aim of this study is to investigate and compare vibration and shock measurements of maintenance-of-way vehicles used in the railroad industry for track maintenance and construction. Following international standards (i.e., ISO 2631-1: 1997) and professional guidelines the frequency weighted root-mean-square (r.m.s.) acceleration for each ...
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
exaly
Vibration analysis of railroad track
Journal of the Franklin Institute, 1957openaire +1 more source
520 Vibration analysis of railroad vehicle by evaluation of the Coupled Passenger-Carbody Vibration
The Proceedings of the Dynamics & Design Conference, 2005Masao NAGAI +3 more
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