Data Publication
Ring shearspan> 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
GFZ Data Services
(2019)
Descriptions
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 University (NL) (Pueyo et al., 2017; 2018). The material has been characterized by means of internal friction coefficients µ and cohesions C as a remote service by the Helmholtz Laboratory for Tectonic Modelling (HelTec) at the GFZ German Research Centre for Geosciences in Potsdam in the framework of the EPOS (European Plate Observing System) Transnational Access (TNA) call of the Thematic Core Service (TCS) Multi-scale Laboratories (MSL) in 2017. According to our analysis the material behaves as a Mohr-Coulomb material characterized by a linear failure envelope. Peak, dynamic and reactivation friction coefficients are µP = 0.65, µD = 0.53, and µR = 0.62, respectively. Cohesions C are in the range of 70 to 100 Pa. A minor rate-weakening of ~3% per ten-fold change in shear velocity v is evident.
Keywords
Originally assigned keywords
Corresponding MSL vocabulary keywords
MSL enriched keywords
Metadata
MSL enriched sub domains
Source
Source publisher
| GFZ Data Services |
DOI
| 10.5880/fidgeo.2019.019 |
Creators
| Beekman, Fred |
| Personal |
| Department of Tectonics, Faculty of Earth Sciences, Utrecht University, Utrecht, The Netherlands |
| Willingshofer, Ernst |
| Personal |
| Department of Tectonics, Faculty of Earth Sciences, Utrecht University, Utrecht, The Netherlands |
| Sokoutis, Dimitrios |
| Personal |
| Department of Tectonics, Faculty of Earth Sciences, Utrecht University, Utrecht, The Netherlands |
| Pueyo, Emilio Luis |
| Personal |
| Instituto Geológico y Minero de España, Departamento de Ciencias de la Tierra, Universidad de Zaragoza, Spain |
| Casas, Antonio M. |
| Personal |
| Instituto Geológico y Minero de España, Departamento de Ciencias de la Tierra, Universidad de Zaragoza, Spain |
| Peiro, Alba |
| Personal |
| Instituto Geológico y Minero de España, Departamento de Ciencias de la Tierra, Universidad de Zaragoza, Spain |
| Román-Berdiel, Teresa |
| Personal |
| Instituto Geológico y Minero de España, Departamento de Ciencias de la Tierra, Universidad de Zaragoza, Spain |
| Soto, Ruth |
| Personal |
| Instituto Geológico y Minero de España, Departamento de Ciencias de la Tierra, Universidad de Zaragoza, Spain |
| Schönebeck, Jan-Michael |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
| Warsitzka, Michael |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
| Rosenau, Matthias |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
Contributors
| Beekman, Fred |
| Personal |
| Department of Tectonics, Faculty of Earth Sciences, Utrecht University, Utrecht, The Netherlands |
| Willingshofer, Ernst |
| Personal |
| Department of Tectonics, Faculty of Earth Sciences, Utrecht University, Utrecht, The Netherlands |
| Sokoutis, Dimitrios |
| Personal |
| Department of Tectonics, Faculty of Earth Sciences, Utrecht University, Utrecht, The Netherlands |
| Pueyo, Emilio Luis |
| Personal |
| Instituto Geológico y Minero de España, Departamento de Ciencias de la Tierra, Universidad de Zaragoza, Spain |
| Casas, Antonio M. |
| Personal |
| Instituto Geológico y Minero de España, Departamento de Ciencias de la Tierra, Universidad de Zaragoza, Spain |
| Peiro, Alba |
| Personal |
| Instituto Geológico y Minero de España, Departamento de Ciencias de la Tierra, Universidad de Zaragoza, Spain |
| Román-Berdiel, Teresa |
| Personal |
| Instituto Geológico y Minero de España, Departamento de Ciencias de la Tierra, Universidad de Zaragoza, Spain |
| Soto, Ruth |
| Personal |
| Instituto Geológico y Minero de España, Departamento de Ciencias de la Tierra, Universidad de Zaragoza, Spain |
| Schönebeck, Jan-Michael |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
| Warsitzka, Michael |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
| Rosenau, Matthias |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
| TecLab-Tectonic Modelling Laboratory (Utrecht University, The Netherlands) |
| Personal |
| Department of Tectonics, Faculty of Earth Sciences, Utrecht University, 3584 CD Utrecht, The Netherlands |
| Laboratorio De Modelización Analógica (Universidad De Zaragoza-IGME, Spain) |
| Personal |
| Instituto Geológico y Minero de España, Departamento de Ciencias de la Tierra, Universidad de Zaragoza |
| HelTec-Helmholtz Laboratory For Tectonic Modelling (GFZ Potsdam, Germany) |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
Citation
Beekman, F., Willingshofer, E., Sokoutis, D., Pueyo, E. L., Casas, A. M., Peiro, A., Román-Berdiel, T., Soto, R., Schönebeck, J.-M., Warsitzka, M., & Rosenau, M. (2019). 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) (M. Rosenau, Ed.; Version 1) [Data set]. GFZ Data Services. https://doi.org/10.5880/FIDGEO.2019.019
References
Dates
| Issued | 2019 |
Language
en
Rights
| Name | CC BY 4.0 |
| URI | http://creativecommons.org/licenses/by/4.0 |
Locations
- no geo-locations found -