Roxerová Zuzana roxerova@ig.cas.cz 0000-0002-4379-3026 Machek Matěj mates@ig.cas.cz 0000-0002-3841-5581 Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 Vávrová Anna 15bvavrova@gym-nymburk.cz 2022 AMS data and videodocumentation of shear zone analogue modelling in plaster of Paris with variable strain rate dataset https://doi.org/10.1594/PANGAEA.949277 2022-10-04T06:54:51 The analogue modelling of magnetic fabric in shear-zones was used to explore the time and space relationships between the finite strain and the anisotropy of magnetic susceptibility (AMS). A large shear-box was designed to enable different strain rates. The apparatus for analogue modelling of shear zones was designed in the form of a large shear box 100 cm long and 60 cm wide. In order to maintain the material complexity and to effectively realize the deformation localization coupled with an easy handling with the material, we have been working on experimental modelling using the plaster of Paris. The experiments were produced with the colored plaster of Paris with homogeneously admixed fine-grained magnetite and powder retarding the solidification reaction. Published data are from six experimental shear zones, as well as the basic simple and pure shear experiments. We publish four chosen experiments (and two additional) characterizing individual velocity range at standard displacement of 22.5 cm: fast experiments experiment #21 (6.4 cm.s-1) and experiment #25 (4.7 cm.s-1); medium velocity experiment #28 (2.7 cm.s-1) with its twin experiment #32 for reproducibility verification and slow experiment #37 (0.9 cm.s-1). Additional experiment #20 of the same speed as experiment #37 run only up to 13 cm displacement. The low field anisotropy of magnetic susceptibility was measured with the MFK1-FA Kappabridge (Jelínek and Pokorný, 1997) in the field of 423 A/m and for a F1 frequency of 976 Hz (Institute of Geophysics of the Czech Academy of Sciences). Roxerová Zuzana roxerova@ig.cas.cz 0000-0002-4379-3026 Machek Matěj mates@ig.cas.cz 0000-0002-3841-5581 Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 Vávrová Anna 15bvavrova@gym-nymburk.cz 2023 Strain Localization: Analog Modeling and Anisotropy of Magnetic Susceptibility journal article Geochemistry, Geophysics, Geosystems 24(2) https://doi.org/10.1029/2022GC010630 e2022GC010630 Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 Compressed original *.ams files from freely available Anisoft software by AGICO https://www.agico.com/software.php https://store.pangaea.de/Publications/Kusbach-etal_2022/AMS_files.zip Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 Compressed raw recordings of six shear zone experiments in the apparatus for analogue modelling (eg. large shear box 100 cm long and 60 cm wide) https://store.pangaea.de/Publications/Kusbach-etal_2022/videofiles.zip not specified Czech Science Foundation GACR https://doi.org/10.13039/501100001824 22-12828S New perspectives in magnetic fabric interpretation through 3D microstructural analysis, numerical modelling and quantum mechanical description https://www.ig.cas.cz/en/research/projects/new-perspectives-in-magnetic-fabric-interpretation-through-3d-microstructural/ 53836 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ Sample code/label Sample label Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 Sample label Material Material Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 Material Experiment Exp Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 Type Exp (Type) Coordinate, x, relative x arbitrary units relative Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 [mm], for shear zone experiments: trace of the basement fault of shear zone in same coordinate system defined by x coordinate 0; for pure shear experiments: horizontal centre of experiment in same coordinate system defined by x coordinate 0; for simple shear experiments: moving side of experiment in same coordinate system defined by x coordinate 0 x [arbitrary units] ([mm], for shear zone experime...) Coordinate, y, relative y arbitrary units relative Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 y [arbitrary units] Magnetic field strength Mag f str A/m magnetic field strength Auxillary Magnetic Field Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 Mag f str [A/m] Operation mode Op mode Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 Frequency Op mode (Frequency) Magnetic susceptibility MAGS 10**-6 SI Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 MAGS [10**-6 SI] Anisotropy-magnetic susceptibility, factor L, lineation AMS factor L Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 AMS factor L Anisotropy-magnetic susceptibility, factor F, foliation AMS factor F Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 AMS factor F Anisotropy-magnetic susceptibility, factor P, anisotropy degree AMS factor P Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 AMS factor P Anisotropy-magnetic susceptibility, factor Pj AMS factor Pj Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 AMS factor Pj Anisotropy-magnetic susceptibility, factor T AMS factor T Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 AMS factor T Anisotropy-magnetic susceptibility, factor U AMS factor U Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 AMS factor U Declination of principle axis K1 D(Kmax) deg Angle http://dbpedia.org/resource/Angle Plane Angle http://dbpedia.org/resource/Plane_angle Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 D(Kmax) [deg] Inclination of principle axis K1 I(Kmax) deg Angle http://dbpedia.org/resource/Angle Plane Angle http://dbpedia.org/resource/Plane_angle Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 I(Kmax) [deg] Declination of principle axis K2 D(Kint) deg Angle http://dbpedia.org/resource/Angle Plane Angle http://dbpedia.org/resource/Plane_angle Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 D(Kint) [deg] Inclination of principle axis K2 I(Kint) deg Angle http://dbpedia.org/resource/Angle Plane Angle http://dbpedia.org/resource/Plane_angle Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 I(Kint) [deg] Declination of principle axis K3 D(Kmin) deg Angle http://dbpedia.org/resource/Angle Plane Angle http://dbpedia.org/resource/Plane_angle Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 D(Kmin) [deg] Inclination of principle axis K3 I(Kmin) deg Angle http://dbpedia.org/resource/Angle Plane Angle http://dbpedia.org/resource/Plane_angle Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 I(Kmin) [deg] Description of symmetrical anisotropy of magnetic susceptibility tensor Desc AMS tensor description Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 K11 Desc AMS tensor (K11) Description of symmetrical anisotropy of magnetic susceptibility tensor Desc AMS tensor description Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 K22 Desc AMS tensor (K22) Description of symmetrical anisotropy of magnetic susceptibility tensor Desc AMS tensor description Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 K33 Desc AMS tensor (K33) Description of symmetrical anisotropy of magnetic susceptibility tensor Desc AMS tensor description Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 K12 Desc AMS tensor (K12) Description of symmetrical anisotropy of magnetic susceptibility tensor Desc AMS tensor description Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 K23 Desc AMS tensor (K23) Description of symmetrical anisotropy of magnetic susceptibility tensor Desc AMS tensor description Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 K13 Desc AMS tensor (K13) F-statistics of the test for anisotropy Ftest_F Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 F Ftest_F (F) F-statistics of the test for anisotropy Ftest_F Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 F12 Ftest_F (F12) F-statistics of the test for anisotropy Ftest_F Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 F23 Ftest_F (F23) Fitting error angle of the principal direction Fit e angle deg Angle http://dbpedia.org/resource/Angle Plane Angle http://dbpedia.org/resource/Plane_angle Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 F12 Fit e angle [deg] (F12) Fitting error angle of the principal direction Fit e angle deg Angle http://dbpedia.org/resource/Angle Plane Angle http://dbpedia.org/resource/Plane_angle Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 F23 Fit e angle [deg] (F23) Fitting error angle of the principal direction Fit e angle deg Angle http://dbpedia.org/resource/Angle Plane Angle http://dbpedia.org/resource/Plane_angle Kusbach Vladimír K kusbach@ig.cas.cz 0000-0003-2435-2185 F13 Fit e angle [deg] (F13) CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable AMS analogue modelling Magnetic susceptibility shear zone strain author49096 author49097 author68457 author92260 award1644 curlevel30 funder20842 journal6006 license21 param102222 param104990 param104991 param104992 param130819 param130820 param130821 param130822 param15077 param15470 param15471 param15472 param15473 param15474 param15475 param15828 param169838 param169839 param171136 param171137 param45576 param51998 param790 pi68457 ref115572 ref115573 ref117112 term40710 term42203 term42421 term43765 term43780 term43915 term48453 term71479 term71480 term71491 term818 topotype1