INTRUDER PENETRATION IN GRANULAR MATTER STUDIED BY LOCK-IN ACCELEROMETRY.
Understanding the penetration dynamics of intruders in granular beds is relevant not only for fundamental physics, but also for geophysical processes and construction on sediments or granular soils in areas potentially affected by earthquakes. In this work, we use Lock-in accelerometry to study the...
| Publicado en: | Revista Cubana de Física Vol. 33; no. 2; pp. 95 - 98 |
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| Autores principales: | , , , , , |
| Formato: | Artículo |
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Universidad de La Habana
Dec2016
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| Materias: | |
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=lth&AN=123688765&site=ehost-live header: @attributes: shortDbName: lth uiTerm: 123688765 longDbName: MedicLatina uiTag: AN controlInfo: bkinfo: jinfo: jid: 02539268 UEW jtl: Revista Cubana de Física issn: 02539268 maglogo: N pubinfo: dt: Dec2016 vid: 33 iid: 2 pid: 21208 pub: Universidad de La Habana artinfo: ui: 123688765 ppf: 95 ppct: 3 formats: fmt: @attributes: type: P size: 649KB tig: atl: INTRUDER PENETRATION IN GRANULAR MATTER STUDIED BY LOCK-IN ACCELEROMETRY. aug: au: ALONSO-LLANES, L. SáNCHEZ-COLINA, G. MARTíNEZ, E. BATISTA-LEYVA, A. J. TOUSSAINT, R. ALTSHULER, E. affil: Group of Complex Systems and Statistical Physics, Physics Faculty, University of Havana, 10400 Havana, Cuba Instituto Superior de Tecnologías y Ciencias Aplicadas, 10400 La Habana, Cuba Institut de Physique du Globe de Strasbourg (IPGS), Ecole et Observatoire des Sciences de la Terre (EOST), University of Strasbourg/CNRS, 67084 Strasbourg, France su: Granular materials Penetration mechanics Geophysics Physics Soil granularity Earthquakes sug: subj: Granular materials Penetration mechanics Geophysics Physics Soil granularity Earthquakes ab: Understanding the penetration dynamics of intruders in granular beds is relevant not only for fundamental physics, but also for geophysical processes and construction on sediments or granular soils in areas potentially affected by earthquakes. In this work, we use Lock-in accelerometry to study the penetration of passive intruders into quasi-2D granular matter fluidized by lateral shaking. We observed that there are two well-defined stages in the penetration dynamics as the intruder sinks into the granular material. La descripción de la dinámica de penetración de intrusos en medios granulares no solo es relevante para la Física sino también para procesos geofísicos y ramas de la industria, en particular la construcción en zonas de terremotos. En el presente trabajo utilizamos la técnica de Acelerometría Lock-in para estudiar la penetración de intrusos pasivos en un medio granular cuasi-bidimensional fluidizado mediante agitación lateral. Esta técnica demuestra que existen dos dinámicas de penetración bien definidas en la medida que el intruso se hunde en el medio granular. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: Y custom: Copyright of Revista Cubana de Física is the property of Universidad de La Habana and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. item: Revista Cubana de Física holder: Universidad de La Habana dt: @attributes: year: 2016 holdings: @attributes: islocal: N |
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