Frictional and microanalytical data of basalts sheared with pressurized H2O- and CO2- rich fluids

Giacomel, Piercarlo | Spagnuolo, Elena | Nazzari, Manuela | Marzoli, Andrea | Passelegue, François | Youbi, Nasrrddine | Di Toro, Giulio

2018

Here we report the raw data of the friction experiments performed on basalt-built faults pressurized with de-ionized H2O, pure CO2, pure Ar, and H2O+CO2 mixtures, respectively (Dataset_friction_basalts.zip). The experiments were designed to assess the effects of the fluid chemistry on fault...

Discrete Element Method model data of biaxial shear deformation

van den Ende, Martijn

2018

Owing to their destructive potential, earthquakes receive considerable attention from laboratory studies. In friction experiments, stick-slips are studied as the laboratory equivalent of natural earthquakes, and numerous attempts have been made to simulate stick-slips numerically using the...

Ring shear test data of iron powder – quartz sand mixture: a new marker material for analog modelling in a CT scanner at Utrecht University (The Netherlands) (EPOS TNA call 2017)

Beekman, Fred | Willingshofer, Ernst | Sokoutis, Dimitrios | Pueyo, Emilio Luis | Casas, Antonio M. | Peiro, Alba | Román-Berdiel, Teresa | Soto, Ruth | Schönebeck, Jan-Michael | Warsitzka, Michael | Rosenau, Matthias

2019

This dataset provides friction data from ring-shear tests (RST) on an iron powder – quartz sand mixture (weight ratio 1:3). This material is used in particular as marker material in analogue experiments that are monitored with CT-scanners in the Tectonic Laboratory (TecLab) at Utrecht...

Ring-shear test data of different quartz sands and glass beads used for analogue experiments in the experimental laboratory of the Chengdu University of Technology (EPOS Transnational Access Call 2017)

Deng, Bin | Schönebeck, Jan | Warsitzka, Michael | Rosenau, Matthias

2018

This dataset provides friction data from ring-shear tests (RST) on natural and artificial granular materials used for analogue modelling in the experimental laboratory of the Chengdu University of Technology (CDUT, China). Six samples, four types of quartz sands and two types of glass beads,...

Rheology of PDMS-corundum sand mixtures from the Tectonic Modelling Lab of the University of Bern (CH)

Zwaan, Frank | Schreurs, Guido | Ritter, Malte | Santimano, Tasca | Rosenau, Matthias

2018

This dataset provides rheometric data of silicone (Polydimethylsiloxane, PDMS SGM36)-corundum sand mixtures used for analogue modelling in Zwaan et al. (2016, 2017), Zwaan and Schreurs (2017) and in the Tectonic Modelling Lab of the Institute of Geological Sciences at the University of Bern...

Supplement to “Synchronization of great subduction megathrust earthquakes: Insights from scale model analysis”

Rosenau, Matthias | Horenko, Illia | Corbi, Fabio | Rudolf, Michael | Kornhuber, Ralf | Oncken, Onno

2019

This data set provides data from subduction zone earthquake experiments and analysis described in Rosenau et al. (2019). In the experiments analogue seismotectonic scale models of subduction zones characterized by two seismogenic asperities are used to study the interaction of asperities over...

Paleomagnetic dataset of the marine Badenian reference section Ugljevik in Bosnia-Herzegovina (Middle Miocene, Pannonian basin, Central Paratethys)

Sant, Karin | Mandic, Oleg | de Leeuw, Arjan | Krijgsman, Wout

2018

This dataset contains paleomagnetic data used to create the magnetostratigraphy of the Ugljevik section in Bosnia and Herzegovina (thesis by Karin Sant, 2018). It is the only outcrop known with the early, middle and upper Badenian sediments exposed in a continuous section. The dataset...

Supplement to: Smart speed imaging in Digital Image Correlation: Application to Seismotectonic Scale Modelling

Rudolf, Michael | Rosenau, Matthias | Ziegenhagen, Thomas | Ludwikowski, Volker | Schucht, Torsten | Nagel, Horst | Oncken, Onno

2018

The presented datasets and scripts have been obtained for testing the performance of a trigger algorithm for use in combination with a ringshear tester ‘RST-01.pc’. Glass beads (fused quartz microbeads, 300-400 µm diameter) and thai rice are sheared at varying velocity, stiffness and normal...

Experimental dataset of charges and discharges measurement during shock-tube experiments

Gaudin, Damien | Cimarelli, Corrado

2019

Series of experiments to assess the role of pressure, mass of particles, and grain size distribution in the generation of charges and discharges during shock-tube experiments. Experiments have been achieved between 2017 and 2018 in the facilities of Department of Earth and Environmental...

Supplement to "Opposite subduction polarity in adjacent plate segments"

Peral, Mireia | Király, Ágnes | Zlotnik, Sergio | Funiciello, Francesca | Fernàndez, Manel | Faccenna, Claudio | Vergés, Jaume

2018

This dataset contains ten movies corresponding to five analog experiments of double subduction systems with opposite polarity in adjacent plate segments. The laboratory model consists of two viscous layers of silicone putty representing the lithospheric plates, on top of a tank of syrup...