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Applied Filters
3130 data publications found
Ash generation of volcanic lapilli during rotary tumbling
Hornby, Adrian | Küppers, Ulrich | Maurer, Benedikt M. | Poetsch, Carina | Dingwell, Donald B.
2020
Data supporting the publication Hornby, AJ, Kueppers U, Maurer BM, Poetsch C and Dingwell DB (2020) "Experimental constraints on volcanic ash generation and clast morphometrics in pyroclastic density currents and granular flows". In this study, fine ash is generated from lapilli-sized...
Host Rock Variability Powers the Diversity of Steam-Driven Eruptions
Montanaro, Cristian | Cronin, Shane J. | Scheu , Bettina Scheu | Kennedy, Ben | Scott, Bradley J. | Dingwell, Donald B.
2020
Steam-driven eruptions are explosions that frequently occur in volcanic and geothermal areas. They are powered by the sudden release and expansion of steam and liquid water trapped under high pressure within the pore spaces of host rocks. We have experimentally studied how the strength of...
Experimental data of analogue models of subduction investigating the interplays between mantle flow and slab pull
Guillaume, Benjamin | Funiciello, Francesca | Faccenna, Claudio
2021
This dataset includes images depicting the evolution in map view and lateral view of 7 analogue experiments of subduction to better understand the interplays between slab pull and mantle flow at subduction zones. The experiments are performed under a natural gravity field and are designed to...
Laboratory model data from experiments on fragmenting analogue rock avalanches
Haug, Øystein Thorden | Rosenau, Matthias | Rudolf, Michael | Leever, Karen | Oncken, Onno
2021
This data set includes various laboratory model data derived from analogue rock avalanche experiments on the role of fragmentation on runout behavior. Detailed descriptions of the experiments and monitoring and analysis techniques can be found in Haug et al. (submitted) to which this data set...
Digital image correlation data from analogue modelling experiments addressing magma emplacement along simple shear and transtensional fault zones
Michail, Maria | Rudolf, Michael | Rosenau, Matthias | Riva, Alberto | Gianolla, Piero | Coltorti, Massimo
2021
This data set includes the results of digital image correlation analysis applied to nine experiments (Table 1) on magma-tectonic interaction performed at the Helmholtz Laboratory for Tectonic Modelling (HelTec) of the GFZ German Research Centre for Geosciences in Potsdam in the framework of...
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...
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...
Digital image correlation data from analogue modeling experiments addressing controls of tilting rate on thin-skinned deformation at salt-bearing continental margins
Ge, Zhiyuan | Rosenau, Matthias | Warsitzka, Michael | Robert, Gawthorpe
2019
This data set includes the results of digital image correlation (DIC) of two experiments on gravitational tectonics at passive margins performed at the Helmholtz Laboratory for Tectonic Modelling (HelTec) of the GFZ German Research Centre for Geosciences in Potsdam in the framework of EPOS...
Digital image correlation data from analogue modelling experiments addressing extension of weakened crust
Osagiede, Edoseghe E. | Rosenau, Matthias | Rudolf, Michael | Rotevatn, Atle | Gawthorpe, Robert | Jackson, Christopher A.-L.
2021
This data set includes the results of digital image correlation analysis applied to analogue modelling experiments (Table 1) on the effect of weakness during distributed crustal extension performed at the Helmholtz Laboratory for Tectonic Modelling (HelTec) of the GFZ German Research Centre for...
Supplementary material for analogue experiments on the impact of the lithosphere on dynamic topography
Sembroni, Andrea | Kiraly, Agnes | Faccenna, Claudio | Funiciello, Francesca | Becker, Thorsten W. | Globig, Jan | Fernandez, Manuel
2017
We present videos and figures from 22 scaled analogue models used to investigate the interactions between a density anomaly rising in the mantle and the lithosphere in a Newtonian system. The experimental setup consists of a two layers viscous lithosphere-upper mantle system obtained by using...