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3130 data publications found
Ring shear test data of glass beads 70-110 µm used for analogue experiments in the Helmholtz Laboratory for Tectonic Modelling (HelTec) at the GFZ German Research Centre for Geosciences in Potsdam
Pohlenz, Andre | Rudolf, Michael | Kemnitz, Helga | Rosenau, Matthias
2020
This dataset provides friction data from ring-shear tests (RST) on glass beads used in the Helmholtz Laboratory for Tectonic Modelling (HelTec) at the GFZ German Research Centre for Geosciences in Potsdam as an analogue for “weak” brittle layers in the crust or lithosphere (Ritter et al., 2016;...
Ring shear test data of glass beads 40-70 µm used for analogue experiments in the Helmholtz Laboratory for Tectonic Modelling (HelTec) at the GFZ German Research Centre for Geosciences in Potsdam
Pohlenz, Andre | Rudolf, Michael | Kemnitz, Helga | Rosenau, Matthias
2020
This dataset provides friction data from ring-shear tests (RST) on glass beads used in the Helmholtz Laboratory for Tectonic Modelling (HelTec) at the GFZ German Research Centre for Geosciences in Potsdam as an analogue for “weak” brittle layers in the crust or lithosphere (Ritter et al., 2016;...
Digital Image Correlation of strike slip experiments in wet kaolin at different strain rates and boundary conditions
Cooke, Michele | Elston, Hanna | 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....
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...
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...
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...
Particle image correlation data from Foamquake: a novel seismotectonic analog model mimicking the megathrust seismic cycle
Mastella, Giacomo | Corbi, Fabio | Funiciello, Francesca | Matthias, Rosenau
2021
This dataset includes particle image correlation data from 26 experiments performed with Foamquake, a novel analog seismotectonic model reproducing the megathrust seismic cycle. The seismotectonic model has been monitored by the means of a high-resolution top-view monitoring camera. The dataset...
Mechanical data of simulated basalt-built faults from rotary shear and direct shear experiments
Giacomel, Piercarlo | Ruggieri, Roberta | Scuderi, Marco Maria | Spagnuolo, Elena | Di Toro, Giulio | Collettini, Cristiano
2021
Here we report the raw data of the friction experiments carried out on basalt-built simulated faults defined by rock-on-rock contacts and powdered gouge. The experiments were specifically designed to investigate the role of fault microstructure on the frictional properties of basalts and the...
PIV and topographic analysis data from analogue experiments involving 3D structural inheritance and multiphase rifting
Zwaan, Frank | Chenin, Pauline | Erratt, Duncan | Manatschal, Gianreto | Schreurs, Guido
2021
This data set includes videos depicting the surface evolution (time-lapse photographs and Particle Image Velocimetry or PIV analysis) of 38 analogue models, in five model series (A-E), simulating rift tectonics. In these experiments we examined the influence of differently oriented mantle and...
Images and videos of analogue centrifuge models exploring marginal flexure during rifting in Afar, East Africa
Zwaan, Frank | Corti, Giacomo | Keir, Derek | Sani, Federico
2020
This data set includes images and videos depicting the evolution of deformation and topography of 17 analogue experiments c passive margin development, to better understand the ongoing tectonics along the western margin of Afar, East Africa. The tectonic background that forms the basis for...