[HTML][HTML] Polymodal faulting: Time for a new angle on shear failure

D Healy, TG Blenkinsop, NE Timms… - Journal of Structural …, 2015 - Elsevier
Conjugate, or bimodal, fault patterns dominate the geological literature on shear failure.
Based on Anderson's (1905) application of the Mohr-Coulomb failure criterion, these …

Fault trace corrugation and segmentation as a measure of fault structural maturity

I Manighetti, A Mercier… - Geophysical Research …, 2021 - Wiley Online Library
As faults grow over time and become more “mature,” some of their geometrical and
mechanical properties evolve, and these changes modify earthquake behavior. It is thus of …

Inelastic deformation of the Slochteren sandstone: Stress‐strain relations and implications for induced seismicity in the Groningen gas field

RPJ Pijnenburg, BA Verberne… - Journal of …, 2019 - Wiley Online Library
Pore pressure reduction in sandstone reservoirs generally leads to small elastic plus
inelastic strains. These small strains (0.1%–1.0% in total) may lead to surface subsidence …

Volumetric and shear strain localization throughout triaxial compression experiments on rocks

J McBeck, Y Ben-Zion, F Renard - Tectonophysics, 2022 - Elsevier
Deformation localization is a widely observed, but rarely quantified process in the crust.
Recent observations suggest that the localization of seismicity and fracture networks can …

Deformation behavior of sandstones from the seismogenic Groningen gas field: Role of inelastic versus elastic mechanisms

RPJ Pijnenburg, BA Verberne… - Journal of …, 2018 - Wiley Online Library
Reduction of pore fluid pressure in sandstone oil, gas, or geothermal reservoirs causes
elastic and possibly inelastic compaction of the reservoir, which may lead to surface …

Effects of cohesion on the structural and mechanical evolution of fold and thrust belts and contractional wedges: Discrete element simulations

JK Morgan - Journal of Geophysical Research: Solid Earth, 2015 - Wiley Online Library
Particle‐based numerical simulations of cohesive contractional wedges can yield important
perspectives on the formation and evolution of fold and thrust belts, offering particular …

Strain localization and evolving kinematic efficiency of initiating strike-slip faults within wet kaolin experiments

AE Hatem, ML Cooke, K Toeneboehn - Journal of Structural Geology, 2017 - Elsevier
Using wet kaolin experiments, we document the evolution of strain localization during strike-
slip fault maturation under variable boundary conditions (pre-existing fault, depth of and …

Benchmarking numerical models of brittle thrust wedges

SJH Buiter, G Schreurs, M Albertz, TV Gerya… - Journal of Structural …, 2016 - Elsevier
We report quantitative results from three brittle thrust wedge experiments, comparing
numerical results directly with each other and with corresponding analogue results. We first …

Deformation precursors to catastrophic failure in rocks

JA McBeck, JM Aiken, J Mathiesen… - Geophysical …, 2020 - Wiley Online Library
Forecasting the timing of catastrophic failure, such as crustal earthquakes, has been a
central concern for centuries. Such forecasting requires identifying signals that evolve or …

Sensitivity of rift tectonics to global variability in the efficiency of river erosion

JA Olive, LC Malatesta, MD Behn… - Proceedings of the …, 2022 - National Acad Sciences
Erosion and sedimentation constantly rework topography created by tectonics but also
modulate stresses in the underlying crust by redistributing surficial loads. Decades of …