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Complex RhEologies in Earth dynamics and industrial Processes

Deliverables

Anisotropic rheology

Modelling routines for simulating evolving anisotropic rheologies, function of the deformation history. A first draft report on this subproject will be presented in the Draf Periodic report on month 24

Fracture-induced anisotropy

Methods to process microseismic data, measure shear-wave splitting, and interpret fracture properties. A first draft report on this subproject will be presented in the Draf Periodic report on month 24

Viscoelastoplastic hydrofracture simulation

Development of a new parallel code to model 3D hydrofracturing in rocks with complex rheologies. A first draft report on this subproject will be presented in the Draf Periodic report on month 24.

Supervisory Board of the network

Constitution of the Supervisory Board of the ITN CREEP

Granular materials rheology

Model of granular deformation in fault zones and reservoirs.A first draft report on this subproject will be presented in the Draf Periodic report on month 24

Intrusions in the lithosphere

Intrusions in the lithosphere. A first draft report on this subproject will be presented in the Draf Periodic report on month 24.

Models of salt anisotropy

Multiscale models of salt anisotropy in sedimentary basins. A first draft report on this subproject will be presented in the Draf Periodic report on month 24

"D"" deformation map"

Map of the lower mantle anisotropy & deformation.A first draft report on this subproject will be presented in the Draf Periodic report on month 24

Subduction earthquake cycle

Conceptual model for the earthquake cycle of the subduction thrust. A first draft report on this subproject will be presented in the Draf Periodic report on month 24

Convection in complex fluids

Regime diagram of convection in complex fluids. A first draft report on this subproject will be presented in the Draf Periodic report on month 24

Seismic faults weakening

New mechanism-based model to explain weakening of active faults at seismic slip rates

Mantle lithosphere rheology

Experimental flow law for olivine at moderate T and P A first draft report on this subproject will be presented in the Draf Periodic report on month 24

Fault rheology-seismicity

Experimental relationship between fault rheology and microseismicity. A first draft report on this subproject will be presented in the Draf Periodic report on month 24

CREEP website

Dedicated website (www.int-creep.eu) presenting the CREEP ITN, its aims, announcing the open positions, and presenting the CREEP outcomes

Publications

P and S Velocity Structure in the Groningen Gas Reservoir From Noise Interferometry

Author(s): Wen Zhou, Hanneke Paulssen
Published in: Geophysical Research Letters, Issue 44/23, 2017, Page(s) 11,785-11,791, ISSN 0094-8276
DOI: 10.1002/2017GL075592

Stress evolution and associated microstructure during transient creep of olivine at 1000–1200 °C

Author(s): M. Thieme, S. Demouchy, D. Mainprice, F. Barou, P. Cordier
Published in: Physics of the Earth and Planetary Interiors, Issue 278, 2018, Page(s) 34-46, ISSN 0031-9201
DOI: 10.1016/j.pepi.2018.03.002

A new interpretation for the nature and significance of mirror-like surfaces in experimental carbonate-hosted seismic faults

Author(s): Giacomo Pozzi, Nicola De Paola, Stefan B. Nielsen, Robert E. Holdsworth, Leon Bowen
Published in: Geology, Issue 46, 2018, Page(s) 583-586, ISSN 0091-7613
DOI: 10.1130/G40197.1

Pressure dependence of density and structural relaxation of glass near the glass transition region

Author(s): Linfeng Ding, Stephan Buhre, Clemens Kunisch, Boris Kaus
Published in: Journal of the American Ceramic Society, Issue 101/3, 2018, Page(s) 1149-1158, ISSN 0002-7820
DOI: 10.1111/jace.15276

Effect of pressure and temperature on viscosity of a borosilicate glass

Author(s): Linfeng Ding, Manuel Thieme, Sylvie Demouchy, Clemens Kunisch, Boris J. P. Kaus
Published in: Journal of the American Ceramic Society, Issue 101, 2018, Page(s) 3936-3946, ISSN 0002-7820
DOI: 10.1111/jace.15588

Boundary-element modeling of two-plate interaction at subduction zones: scaling laws and application to the Aleutian subduction zone

Author(s): G. Gerardi, Neil M. Ribe
Published in: Journal of Geophysical Research: Solid Earth, Issue 123, 2018, Page(s) 5227-5248, ISSN 2169-9313
DOI: 10.1002/2017JB015148

How subduction interface roughness influences the occurrence of large interplate earthquakes

Author(s): Elenora van Rijsingen, Serge Lallemand, Michel Peyret, Diane Arcay, Arnauld Heuret, F. Funiciello, F. Corbi
Published in: Geochemistry, Geophysics, Geosystems, Issue 19(8), 2018, Page(s) 2342-2370, ISSN 1525-2027
DOI: 10.1029/2018GC007618

Preparation and characterization of continuous fly ash derived glass fibers with improved tensile strength

Author(s): Qian Ma, Linfeng Ding, Qingwei Wang, Ye Yu, Lida Luo, Hong Li
Published in: Materials Letters, Issue 231, 2018, Page(s) 119-121, ISSN 0167-577X
DOI: 10.1016/j.matlet.2018.08.032

Predicting viscoplastic anisotropy in the upper mantle: a comparison between experiments and polycrystal plasticity models

Author(s): Lucan Mameri, Andréa Tommasi, Javier Signorelli, Lars N. Hansen
Published in: Physics of the Earth and Planetary Interiors, Issue 286, 2019, Page(s) 69-80, ISSN 0031-9201
DOI: 10.1016/j.pepi.2018.11.002

Constraining lowermost mantle anisotropy with body waves: a synthetic modelling study

Author(s): Neala Creasy, Angelo Pisconti, Maureen D Long, Christine Thomas, James Wookey
Published in: Geophysical Journal International, Issue 217/2, 2019, Page(s) 766-783, ISSN 0956-540X
DOI: 10.1093/gji/ggz049

Rough Subducting Seafloor Reduces Interseismic Coupling and Mega‐Earthquake Occurrence: Insights From Analogue Models

Author(s): Elenora Rijsingen, Francesca Funiciello, Fabio Corbi, Serge Lallemand
Published in: Geophysical Research Letters, Issue 46(6), 2019, Page(s) 3124-3132, ISSN 0094-8276
DOI: 10.1029/2018gl081272

Plate bending, energetics of subduction and modeling of mantle convection: A boundary element approach

Author(s): Gianluca Gerardi, Neil M. Ribe, Paul J. Tackley
Published in: Earth and Planetary Science Letters, Issue 515, 2019, Page(s) 47-57, ISSN 0012-821X
DOI: 10.1016/j.epsl.2019.03.010

Coseismic ultramylonites: An investigation of nanoscale viscous flow and fault weakening during seismic slip

Author(s): Giacomo Pozzi, Nicola De Paola, Robert E. Holdsworth, Leon Bowen, Stefan B. Nielsen, Edward D. Dempsey
Published in: Earth and Planetary Science Letters, Issue 516, 2019, Page(s) 164-175, ISSN 0012-821X
DOI: 10.1016/j.epsl.2019.03.042

Plastic yielding of glass in high-pressure torsion apparatus

Author(s): Linfeng Ding, Michael Kerber, Clemens Kunisch, Boris J. P. Kaus
Published in: International Journal of Applied Glass Science, Issue 10/1, 2019, Page(s) 17-26, ISSN 2041-1286
DOI: 10.1111/ijag.12847

Discriminating Between Causes of D″ Anisotropy Using Reflections and Splitting Measurements for a Single Path

Author(s): Angelo Pisconti, Christine Thomas, James Wookey
Published in: Journal of Geophysical Research: Solid Earth, 2019, ISSN 2169-9313
DOI: 10.1029/2018jb016993

Characterization of recovery onset by subgrain and grain boundary migration in experimentally deformed polycrystalline olivine

Author(s): Billy Clitton Nzogang, Manuel Thieme, Alexandre Mussi, Sylvie Demouchy, Patrick Cordier
Published in: European Journal of Mineralogy, Issue 32/1, 2020, Page(s) 13-26, ISSN 1617-4011
DOI: 10.5194/ejm-32-13-2020

Mapping lithological boundaries in mines with array seismology and in situ acoustic emission monitoring

Author(s): Angelo Pisconti, Katrin Plenkers, Joachim Philipp, Christine Thomas
Published in: Geophysical Journal International, Issue 220/1, 2020, Page(s) 59-70, ISSN 0956-540X
DOI: 10.1093/gji/ggz430

Subduction interface roughness and megathrust earthquakes : Insights from natural data and analogue models

Author(s): Elenora Van Rijsingen
Published in: https://hal.archives-ouvertes.fr/tel-01954639, 2018

Viscous and frictional strength of the lithospheric mantle: Microstructural characterization of experimentally deformed polycrystalline olivine

Author(s): Manuel Thieme
Published in: https://hal.archives-ouvertes.fr/tel-01982202, 2018

On the dynamics of subduction and the effect of subduction zones on mantle convection

Author(s): Gianluca Gerardi
Published in: https://hal.archives-ouvertes.fr/tel-01982285, 2018

Numerical approaches to model and monitor geomechanical reservoir integrity.

Author(s): Martinez-Montesinos, Beatriz
Published in: https://hal.archives-ouvertes.fr/tel-02155720, 2019

Rhéologie et déformation du verre dans des conditions extrêmes

Author(s): Ding , Linfeng
Published in: https://hal.archives-ouvertes.fr/tel-02015240, Issue 2, 2018

Seismic and aseismic fault growth lead to different fault orientations

Author(s): Herrendörfer, Robert; Gerya, Taras; Ampuero , Jean-Paul; Van Dinther, Ylona; Preuss, Simon
Published in: Journal of Geophysical Research - Solid Earth, 2019
DOI: 10.31223/OSF.IO/AN92E