Strain localization at constant strain rate and changing stress conditions: Implications for plate boundary processes in the upper mantle

Autor: Newman, Julie, Chatzaras, Vasileios, Tikoff, Basil, Wijbrans, Jan R., Lamb, William M., Drury, Martyn R., Structural geology and EM, Structural geology & tectonics

Publikováno v: Newman, J, Chatzaras, V, Tikoff, B, Wijbrans, J R, Lamb, W M & Drury, M R 2021, ' Strain localization at constant strain rate and changing stress conditions: Implications for plate boundary processes in the upper mantle ', Minerals, vol. 11, no. 12, 1351, pp. 1-25 . https://doi.org/10.3390/min11121351
Minerals, 11(12), 1. Multidisciplinary Digital Publishing Institute (MDPI)
Minerals; Volume 11; Issue 12; Pages: 1351
Minerals, 11(12):1351, 1-25. Multidisciplinary Digital Publishing Institute
Minerals, Vol 11, Iss 1351, p 1351 (2021)

We present results from a natural deformed shear zone in the Turon de Técouère massif of the French Pyrenees that directly addresses the processes involved in strain localization, a topic that has been investigated for the last 40 years by structur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c53b4552ef0f28a6ea90e38cb680cc42
https://hdl.handle.net/1871.1/5c91d043-c653-4934-91ac-0ab92a922fdd

Reactive fluid flow guided by grain-scale equilibrium reactions during eclogitization of dry crustal rocks

Autor: Zertani, S., John, T., Brachmann, C., Vrijmoed, J.C., Plümper, O., Structural geology and EM, Structural geology & tectonics

Publikováno v: Contributions to Mineralogy and Petrology
Contributions to Mineralogy and Petrology, 177(6), 1. Springer Verlag

Fluid flow in crystalline rocks in the absence of fractures or ductile shear zones dominantly occurs by grain boundary diffusion, as it is faster than volume diffusion. It is, however, unclear how reactive fluid flow is guided through such pathways.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d11f4751b599cc29d1a89fad139517e

Identifying Geographical Patterns of Transient Deformation in the Geological Sea Level Record

Autor: Simon, Karen, Riva, Riccardo, Broerse, Taco, Structural geology and EM, Structural geology & tectonics

Publikováno v: JGR Solid Earth, 127(7)
Journal of Geophysical Research: Solid Earth, 127(7). Wiley

In this study, we examine the effect of transient mantle creep on the prediction of glacial isostatic adjustment (GIA) signals. Specifically, we compare predictions of relative sea level (RSL) change from GIA from a set of Earth models in which trans

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef4a0be20c37a0322432f73388b299ca
http://resolver.tudelft.nl/uuid:abe2cec7-f810-4916-8f07-2d04d2ebca37

Mapping and classifying large deformation from digital imagery: application to analogue models of lithosphere deformation

Autor: Broerse, Taco, Krstekanic, Nemanja, Kasbergen, Cor, Willingshofer, Ernst, Structural geology and EM, Tectonics, Structural geology & tectonics

Publikováno v: Geophysical Journal International, 226(2), 984. Wiley-Blackwell
Geophysical Journal International
Geophysical Journal International, 226(2)

SUMMARY Particle image velocimetry (PIV), a method based on image cross-correlation, is widely used for obtaining velocity fields from time-series of images of deforming objects. Rather than instantaneous velocities, we are interested in reconstructi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a4435aff90060b28c621f49c1514399
https://doi.org/10.31223/x5fs3h

Dislocation interactions during low-temperature plasticity of olivine and their impact on the evolution of lithospheric strength

Autor: Wallis, David, Hansen, Lars N., Kumamoto, Kathryn M., Thom, Christopher A., Plümper, Oliver, Ohl, Markus, Durham, William B., Goldsby, David L., Armstrong, David E.J., Meyers, Cameron D., Goddard, Rellie M., Warren, Jessica M., Breithaupt, Thomas, Drury, Martyn R., Wilkinson, Angus J., Structural geology and EM, Structural geology & tectonics

Publikováno v: Earth and Planetary Science Letters, 543. Elsevier

The strength of the lithosphere is typically modelled based on constitutive equations for steady-state flow. However, strain hardening may cause significant evolution of strength in the colder load-bearing portion of the lithosphere. Recent rheologic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0afe07e6ead9b583f627d3119114ff20
http://eprints.esc.cam.ac.uk/4756/1/1-s2.0-S0012821X20302934-main.pdf