4D imaging of a porous carbonate rock under triaxial loading: quantitative correlation between local porosity and strain

Doré-Ossipyan, C.; Quacquarelli, A.; Bornert, M.; Sulem, J.; Dimanov, A.; Aimedieu, P.; De Greef, V.; King, A.

doi:10.1107/S1600577526006958

Figure 12
Vertical section of (a) the XRCT scan of the sample tested at 20 MPa of confining pressure in undisturbed conditions, (b) respective porosity map. (c) Mean stress p versus volumetric strain ɛ_vol for the porous sample tested up to 20 MPa of confining pressure during the hydrostatic loading phase.

JOURNAL OF
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ISSN: 1600-5775

Volume 33| Part 5| September 2026| Pages 1509-1521

https://doi.org/10.1107/S1600577526006958

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