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Title: Laser-Doppler acoustic probing of granular media with in-depth property gradient and varying pore pressures

Abstract

Non-contacting ultrasonic techniques recently proved to be efficient in the physical modeling of seismic-wave propagation at various application scales, as for instance in the context of geological analogue and seismic modeling. An innovative experimental set-up is proposed here to perform laser-Doppler acoustic probing of unconsolidated granular media with varying pore pressures. The preliminary experiments presented here provide reproducible results and exploitable data, thus validating both the proposed medium preparation and pressure gradient generation procedure.

Authors:
; ; ; ;  [1]
  1. LPG, UMR CNRS 6112, Universite du Maine, Le Mans (France)
Publication Date:
OSTI Identifier:
22004050
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 1433; Journal Issue: 1; Conference: International congress on ultrasonics 2011, Gdansk (Poland), 5-8 Sep 2011; Other Information: (c) 2012 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; DEPTH; GRANULAR MATERIALS; LASERS; PORE PRESSURE; POROSITY; PRESSURE GRADIENTS; SEISMIC WAVES; SIMULATION; ULTRASONIC TESTING; ULTRASONIC WAVES

Citation Formats

Bodet, L, Dhemaied, A, Mourgues, R, Tournat, V, Rejiba, F, UMR CNRS 7619 Sisyphe, Universite Pierre et Marie Curie-Paris 6, LPG, UMR CNRS 6112, Universite du Maine, Le Mans, LAUM, CNRS, Universite du Maine, Le Mans, and UMR CNRS 7619 Sisyphe, Universite Pierre et Marie Curie-Paris 6. Laser-Doppler acoustic probing of granular media with in-depth property gradient and varying pore pressures. United States: N. p., 2012. Web. doi:10.1063/1.3703158.
Bodet, L, Dhemaied, A, Mourgues, R, Tournat, V, Rejiba, F, UMR CNRS 7619 Sisyphe, Universite Pierre et Marie Curie-Paris 6, LPG, UMR CNRS 6112, Universite du Maine, Le Mans, LAUM, CNRS, Universite du Maine, Le Mans, & UMR CNRS 7619 Sisyphe, Universite Pierre et Marie Curie-Paris 6. Laser-Doppler acoustic probing of granular media with in-depth property gradient and varying pore pressures. United States. https://doi.org/10.1063/1.3703158
Bodet, L, Dhemaied, A, Mourgues, R, Tournat, V, Rejiba, F, UMR CNRS 7619 Sisyphe, Universite Pierre et Marie Curie-Paris 6, LPG, UMR CNRS 6112, Universite du Maine, Le Mans, LAUM, CNRS, Universite du Maine, Le Mans, and UMR CNRS 7619 Sisyphe, Universite Pierre et Marie Curie-Paris 6. 2012. "Laser-Doppler acoustic probing of granular media with in-depth property gradient and varying pore pressures". United States. https://doi.org/10.1063/1.3703158.
@article{osti_22004050,
title = {Laser-Doppler acoustic probing of granular media with in-depth property gradient and varying pore pressures},
author = {Bodet, L and Dhemaied, A and Mourgues, R and Tournat, V and Rejiba, F and UMR CNRS 7619 Sisyphe, Universite Pierre et Marie Curie-Paris 6 and LPG, UMR CNRS 6112, Universite du Maine, Le Mans and LAUM, CNRS, Universite du Maine, Le Mans and UMR CNRS 7619 Sisyphe, Universite Pierre et Marie Curie-Paris 6},
abstractNote = {Non-contacting ultrasonic techniques recently proved to be efficient in the physical modeling of seismic-wave propagation at various application scales, as for instance in the context of geological analogue and seismic modeling. An innovative experimental set-up is proposed here to perform laser-Doppler acoustic probing of unconsolidated granular media with varying pore pressures. The preliminary experiments presented here provide reproducible results and exploitable data, thus validating both the proposed medium preparation and pressure gradient generation procedure.},
doi = {10.1063/1.3703158},
url = {https://www.osti.gov/biblio/22004050}, journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 1433,
place = {United States},
year = {Thu May 24 00:00:00 EDT 2012},
month = {Thu May 24 00:00:00 EDT 2012}
}