Ring Shear and Slide-Hold-Slide Test Measurements for Soda-Lime Glassbeads of 300-400µm diameter used at the Helmholtz Laboratory for Tectonic Modelling, Potsdam, Germany

Rudolf, Michael | Rosenau, Matthias | Oncken, Onno

2021

This data set provides two series of experiments from ring-shear tests (RST) on glass beads that are in use at the Helmholtz Laboratory for Tectonic Modelling (HelTec) at the GFZ German Research Centre for Geosciences in Potsdam. The main experimental series contains shear experiments to...

CT data, PIV analysis results and surface view videos of analogue models of interacting crustal and mantle weak- nesses during rifting

Zwaan, Frank | Chenin, Pauline | Erratt, Duncan | Manatschal, Gianreto | Schreurs, Guido

2021

This data set includes videos depicting the surface evolution (time laps photographs and Particle Image Velocimetry or PIV analsys) of 15 analogue models on rift tectonics, as well as 4D CT imagery (figures and videos) from four of these experiments. The experiments examined the influence of...

Microstructural and stress data from HR-EBSD and STEM analyses of olivine deformed by low-temperature plasticity

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.

2021

This dataset is supplemental to the paper Wallis et al. (2020) and contains data derived from syn-chrotron X-ray diffraction, electron backscatter diffraction (EBSD), high-angular resolution electron backscatter diffraction (HR-EBSD), and scanning transmission electron microscopy (STEM). The...

Experimental data on scaled analogue experiments modelling GPS velocity field variations and kinematic partitioning in the Southern Andes (34°S to 42°S)

Eisermann, Jan Oliver | Göllner, Paul Leon | Riller, Ulrich

2021

The southern Andes are regarded as a typical subduction orogen formed by oblique plate convergence. Despite decades of studies, there is considerable uncertainty as to how deformation is kinematically partitioned in the upper plate. Using scaled analogue experiments modelling, we test the...

Ring-shear test data of quartz sand – silicate cenospheres mixtures used for analogue experiments at the Institute of Geophysics of the Czech Academy of Science, Prague

Warsitzka, Michael | Závada, Prokop | Krýza, Ondřej | Pohlenz, Andre | Rosenau, Matthias

2021

This dataset provides friction data from ring-shear tests (RST) for mixtures of quartz sand and sili-cate cenospheres, which are used for analog experiments in the laboratory of the Institute of Geo-physics of the Czech Academy of Science (IG CAS) (Warsitzka et al., 2021). The mixtures have...

Stress strain data of experimentally deformed Carrara marble in the semi-brittle field

Rybacki, Erik | Niu, Lu | Evans, Brian

2021

The data set contains stress-strain data of Carrara marble experimentally deformed in triaxial compression at temperatures of 20 – 800°C, confining pressures of 30 – 300 MPa, and strain rates between 10-3 and 10-6 s-1. This range covers conditions, at witch marble deforms in the semi-brittle...

Digital image correlation data from analogue modelling experiments addressing the influence of basin geometry on gravity-driven salt tectonics at the Tectonic Modelling Lab of the University of Rennes (F)

Zwaan, Frank | Rosenau, Matthias | Maestrelli, Daniele

2021

This data set includes the results of digital image correlation of 35 brittle-viscous experiments on gravitational salt tectonics performed at the Tectonic Modelling Lab of the University of Rennes 1 (UR1). The experiments demonstrate the influence of basin geometry on gravity-driven salt...

Digital Image Correlation of strike slip experiments in wet kaolin at different strain rates and boundary conditions

Cooke, Michele L. | Elston, Hanna M. | Chaipornkaew, Laainam

2021

The data set includes the digital image correlation of 16 dextral strike-slip experiments performed at the University of Massachusetts at Amherst (USA). The DIC data sets were used for a machine learning project to build a CNN that can predict off-fault deformation from active fault trace maps....

Particle image velocimetry data from an analog seismo-tectonic model addressing the interaction between neighbor asperities

Corbi, Fabio | Bedford, Jonathan | Poli, Piero | Funiciello, Francesca | Deng, Zhiguo

2021

This dataset includes the results of Particle Image Velocimetry (PIV) of one experiment on subduction megathrust earthquakes (with interacting asperities) performed at the Laboratory of Experimental Tectonics (LET) Univ. Roma Tre in the framework of AspSync, the Marie Curie project (grant...

RST-Stick-Slipy

Rudolf, Michael

2021

RST-Stick-Slipy is a software that analyzes the stick-slip characteristics of granular material tested with the ring shear tester RST.pc01 at the Helmholtz Tectonic Laboratory for Tectonic Modelling (HelTec). This software uses the time series created by the machine to automatically detect slip...