Bidirectional dry friction energy dissipater using layers
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| Format: | Artículo científico |
| Language: | en |
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Universidad Nacional de Colombia
2022
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| author | Miguel Alberto Domínguez-Gurría |
| author_facet | Miguel Alberto Domínguez-Gurría |
| contents | Bidirectional dry friction energy dissipater using layers Miguel Alberto Domínguez-Gurría Dariusz Slawomir Szwedowicz-Wasik Eladio Martínez-Rayón Claudia Cortés-García Angelo Garibaldi-Rodríguez Ingeniería layers Dry friction energy dissipation variable stiffness Many studies have been carried out to determine the performance of the energy dissipators proposed by different authors, mainly analyzing the hysteretic loops of loading and unloading. Likewise, the authors have sought to have simple, easy to manufacture and economical designs. Based on the above, the analysis of a passive bidirectional dry friction energy dissipator system is presented, whose main characteristic is the implementation of layer elements as structure, besides not requiring bolts or springs for the application of the preload. The study is carried out by means of numerical modeling using the finite element software Abaqus. The energy dissipation analysis is presented by means of hysteresis cycles, for different types of preload and number of stacked layer elements. The device, by means of one of the analyzed configurations, presents the capacity to dissipate 52 J of energy, being an innovative and functional design. 2022 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49677393013 https://www.redalyc.org/journal/496/49677393013/ https://www.redalyc.org/journal/496/49677393013/html/ https://www.redalyc.org/journal/496/49677393013/49677393013.epub https://www.redalyc.org/journal/496/49677393013/movil 10.15446/dyna.v89n224.102973 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.224 Vol.89 |
| format | Artículo científico |
| id | redalyc_49677393013 |
| institution | Redalyc |
| language | en |
| publishDate | 2022 |
| publisher | Universidad Nacional de Colombia |
| spellingShingle | Bidirectional dry friction energy dissipater using layers Miguel Alberto Domínguez-Gurría Ingeniería layers Dry friction energy dissipation variable stiffness Bidirectional dry friction energy dissipater using layers Miguel Alberto Domínguez-Gurría Dariusz Slawomir Szwedowicz-Wasik Eladio Martínez-Rayón Claudia Cortés-García Angelo Garibaldi-Rodríguez Ingeniería layers Dry friction energy dissipation variable stiffness Many studies have been carried out to determine the performance of the energy dissipators proposed by different authors, mainly analyzing the hysteretic loops of loading and unloading. Likewise, the authors have sought to have simple, easy to manufacture and economical designs. Based on the above, the analysis of a passive bidirectional dry friction energy dissipator system is presented, whose main characteristic is the implementation of layer elements as structure, besides not requiring bolts or springs for the application of the preload. The study is carried out by means of numerical modeling using the finite element software Abaqus. The energy dissipation analysis is presented by means of hysteresis cycles, for different types of preload and number of stacked layer elements. The device, by means of one of the analyzed configurations, presents the capacity to dissipate 52 J of energy, being an innovative and functional design. 2022 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49677393013 https://www.redalyc.org/journal/496/49677393013/ https://www.redalyc.org/journal/496/49677393013/html/ https://www.redalyc.org/journal/496/49677393013/49677393013.epub https://www.redalyc.org/journal/496/49677393013/movil 10.15446/dyna.v89n224.102973 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.224 Vol.89 |
| title | Bidirectional dry friction energy dissipater using layers |
| topic | Ingeniería layers Dry friction energy dissipation variable stiffness |
| url | https://www.redalyc.org/articulo.oa?id=49677393013 https://www.redalyc.org/journal/496/49677393013/ https://www.redalyc.org/journal/496/49677393013/html/ https://www.redalyc.org/journal/496/49677393013/49677393013.epub https://www.redalyc.org/journal/496/49677393013/movil |