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Digital image correlation data from analogue subduction megathrust earthquakes addressing the control of geodetic coverage on coseismic slip inversion
Kosari, Ehsan | Rosenau, Matthias | Bedford, Jonathan | Rudolf, Michael | Oncken, Onno
2022
This data set includes digital image correlation data from thirteen analogue earthquakes generated by means of an analogue seismotectonic scale model approach. The data consists of grids of 3D static coseismic surface displacements. The data have been derived using a stereo camera setup and...
DVC and 3D stereo DIC data from analogue models exploring interaction of viscous flow and surface deformation in rotational rift systems
Schmid, Timothy | Rudolf, Michael | Schreurs, Guido | Adam, Jürgen | Rosenau, Matthias
2022
This dataset includes surface 3D stereoscopic Digital Image Correlation (3D stereo DIC) images and videos of 10 analogue models on crustal scale rifting with a rotational component. In addition, this dataset provides CT imagery of four analogue models that have been analyzed by means of Digital...
Electrical measurements of explosive volcanic eruptions from Stromboli Volcano, Italy
Vossen, Caron | Cimarelli, Corrado
2022
These data files contain short periods of electrical data recorded at Stromboli volcano, Italy, in 2019 and 2020 using a prototype version of the Biral Thunderstorm Detector BTD-200. This sensor consists of two antennas, the primary and secondary antenna, which detect slow variations in the...
Digital Image Correlation of evolving restraining bend experiments in wet kaolin
Elston, Hanna M. | Cooke, Michele
2022
We document the evolution of two 15° strike-slip restraining bends within wet kaolin. Computer-controlled stepper motors displace one half of the split-box apparatus at a constant rate of 0.5 mm/min to induce dextral faulting in a 2.5 cm thick layer of wet kaolin. The basal plate...
Experimental data of analogue models addressing the influence of oblique convergence and inheritance on sliver tectonics
Suárez, Rodrigo Javier | Guillaume, Benjamin | Martinod, Joseph | Ghiglione, Matías | Sue, Christian | Kermarrec, Jean-Jacques
2022
This dataset includes video sequences depicting the evolution in map view and lateral view of 7 analogue experiments studying mantle-scale subduction systems. The experiments are performed under a natural gravity field and are designed to understand the role of convergence obliquity on upper...
Experimental dataset for the influence of grain size distribution on experimental volcanic lightning
Springsklee, Christina | Scheu, Bettina | Manga, Michael | Cigala, Valeria | Cimarelli, Corrado | Dingwell, Donald B.
2022
This data publication provides data from 96 experiments from 2020 to 2022 in the gas-mixing lab at the Ludwig-Maximilians-Universität München (Germany). The experiments were conducted to investigate the influence of grain size distribution, especially the influence of very fines...
Ring-shear test data of glass beads 200-300 µm used for analogue experiments in the tectonic modelling labs at GFZ Potsdam and the Institute of Geophysics of the Czech Academy of Science, Prague
Rosenau, Matthias | Kemnitz, Helga | Pohlenz, Andre | Warsitzka, Michael | Zavada, Prokop
2022
This dataset provides friction data from ring-shear tests on glass beads with a diameter of 200-300 µm used in analogue modelling of tectonic processes as a rock analogue for “weak” layers in the earth’s upper crust (e.g. Klinkmüller et al., 2016; Ritter et al., 2016; Lohrmann et al., 2003)...
Ring-shear test data of feldspar sand FS900S used in the Tectonic Modelling Laboratory at the University of Bern (Switzerland)
Zwaan, Frank | Schreurs, Guido | Rudolf, Michael | Rosenau, Matthias
2022
This dataset provides friction data from ring-shear tests on feldspar sand FS900S used for the simulation of brittle behaviour in crust- and lithosphere-scale analogue experiments at the Tectonic Modelling Laboratory of the University of Bern (Zwaan et al. in prep; Richetti et al. in prep). The...
A database of R-R-R triple junction analogue and numerical models
Maestrelli, Daniele | Risaliti, Giacomo | Brune, Sascha | Corti, Giacomo | Keir, Derek | Sani, Federico
2022
This dataset presents the raw data from two experimental series of analogue models and four numerical models performed to investigate Rift-Rift-Rift triple junction dynamics, supporting the modelling results described in the submitted paper. Numerical models were run in order to support the...
Experimental insights on electric discharges as a potential mechanism for self-ignition of mud volcanoes
Springsklee, Christina | Manga, Michael | Scheu, Bettina | Cimarelli, Corrado | Dingwell, Donald B.
2022
This data publication provides data from 13 experiments performed in 2022 in the Gas-mixing lab at the Ludwig Maximilian University of Munich (Germany). The experiments were conducted to investigate the charging and discharging potential of material collected from a mud volcano from the...