Open access
Aug 2026
Evolution of P‐wave Anisotropy as an Indicator of Pre‐failure Deformation in Shale
Understanding the multiscale mechanical behavior of clay‐rich rocks is critical for assessing fault reactivation and the long‐term integrity of underground waste repositories. This study investigates the evolution of microdeformation in Tournemire's shale samples under compressive stress by integrating high‐resolution...
Matthieu Lusseyran, Audrey Bonnelye, A. Dimanov et al.
· Geophysical Research Letters · 0 citations