Study of Vibrations in a Short-Span Bridge Under Resonance Conditions Considering Train-Track Interaction
Abstract Resonance is a phenomenon of utmost importance in railways engineering, leading to vast damages both in track and vehicles. A short-span bridge has been modeled by means of a finite elements method model, calibrated and validated with real data, to study resonance vibrations induced by the...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Marcílio Alves
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| Series: | Latin American Journal of Solids and Structures |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252016000701236&lng=en&tlng=en |
| _version_ | 1819113953591033856 |
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| author | Fran Ribes-Llario Jose Luis Velarte-Gonzalez Jose Luis Perez-Garnes Julia Irene Real-Herráiz |
| author_facet | Fran Ribes-Llario Jose Luis Velarte-Gonzalez Jose Luis Perez-Garnes Julia Irene Real-Herráiz |
| author_sort | Fran Ribes-Llario |
| collection | DOAJ |
| description | Abstract Resonance is a phenomenon of utmost importance in railways engineering, leading to vast damages both in track and vehicles. A short-span bridge has been modeled by means of a finite elements method model, calibrated and validated with real data, to study resonance vibrations induced by the passage of trains. Furthermore, the influence of vehicle speed and track damping on the vibrations registered on the rail, the sleeper and the bridge has been assessed. Different track and vehicle pathologies have been proposed and their effect on the resonance of the bridge has been evaluated. |
| first_indexed | 2024-12-22T04:37:36Z |
| format | Article |
| id | doaj.art-f44722c2db6d4088992cf0046a7fbd6e |
| institution | Directory Open Access Journal |
| issn | 1679-7825 |
| language | English |
| last_indexed | 2024-12-22T04:37:36Z |
| publisher | Marcílio Alves |
| record_format | Article |
| series | Latin American Journal of Solids and Structures |
| spelling | doaj.art-f44722c2db6d4088992cf0046a7fbd6e2022-12-21T18:38:52ZengMarcílio AlvesLatin American Journal of Solids and Structures1679-78251371236124910.1590/1679-78252773S1679-78252016000701236Study of Vibrations in a Short-Span Bridge Under Resonance Conditions Considering Train-Track InteractionFran Ribes-LlarioJose Luis Velarte-GonzalezJose Luis Perez-GarnesJulia Irene Real-HerráizAbstract Resonance is a phenomenon of utmost importance in railways engineering, leading to vast damages both in track and vehicles. A short-span bridge has been modeled by means of a finite elements method model, calibrated and validated with real data, to study resonance vibrations induced by the passage of trains. Furthermore, the influence of vehicle speed and track damping on the vibrations registered on the rail, the sleeper and the bridge has been assessed. Different track and vehicle pathologies have been proposed and their effect on the resonance of the bridge has been evaluated.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252016000701236&lng=en&tlng=enrailways vibrationsresonancecorrugationsquatwheelflat |
| spellingShingle | Fran Ribes-Llario Jose Luis Velarte-Gonzalez Jose Luis Perez-Garnes Julia Irene Real-Herráiz Study of Vibrations in a Short-Span Bridge Under Resonance Conditions Considering Train-Track Interaction Latin American Journal of Solids and Structures railways vibrations resonance corrugation squat wheelflat |
| title | Study of Vibrations in a Short-Span Bridge Under Resonance Conditions Considering Train-Track Interaction |
| title_full | Study of Vibrations in a Short-Span Bridge Under Resonance Conditions Considering Train-Track Interaction |
| title_fullStr | Study of Vibrations in a Short-Span Bridge Under Resonance Conditions Considering Train-Track Interaction |
| title_full_unstemmed | Study of Vibrations in a Short-Span Bridge Under Resonance Conditions Considering Train-Track Interaction |
| title_short | Study of Vibrations in a Short-Span Bridge Under Resonance Conditions Considering Train-Track Interaction |
| title_sort | study of vibrations in a short span bridge under resonance conditions considering train track interaction |
| topic | railways vibrations resonance corrugation squat wheelflat |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252016000701236&lng=en&tlng=en |
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