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Acoustic probing of elastic behavior and damage in weakly cemented granular media

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Academic year: 2021

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Figure 1. (a) Schematic illustration of a small amount of cement distributed in a granular pack
Figure 3. (a) Acoustic velocity V P of the compressional wave measured in wet and cemented glass bead packs as a function of temperature and prestress P 0
Figure 5. Evolutions of the normalized acoustic velocity V P
Figure 6. Evolutions of the acoustic velocity V P during the first application of loading on cemented glass (a) and PMMA bead packs (b) versus different cement content φ.
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