Data Publication
Ring-shear test data of quartz sand used for analogue experiments in the laboratory of the Institute of Geophysics of the Czech Academy of Science, Prague
Warsitzka, Michael | Závada, Prokop | Pohlenz, Andre | Rosenau, Matthias
GFZ Data Services
(2019)
Descriptions
This dataset provides friction data from ring-shear tests (RST) for a quartz sand used in analogue experiments at the Institute of Geophysics of the Czech Academy of Science (IGCAS) (Kratinová et al., 2006; Zavada et al., 2009; Lehmann et al., 2017; Krýza et al., 2019). It is characterized by means of internal friction coefficients µ and cohesion C. According to our analysis the materials show a Mohr-Coulomb behaviour characterized by a linear failure envelope. Peak friction coefficients µP of the tested material is ~0.75, dynamic friction coeffi-cients µD is ~0.60 and reactivation friction coefficients µR is ~0.64. Cohesions of the material range between 90 and 130 Pa. The material shows a minor rate-weakening of <1% per ten-fold change in shear velocity v.
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/gfz.4.1.2019.008 |
Creators
| Warsitzka, Michael |
| Personal |
| Institute of Geophysics, Czech Academy of Sciences, Prague, Czech Republic |
| Závada, Prokop |
| Personal |
| Institute of Geophysics, Czech Academy of Sciences, Prague, Czech Republic |
| Pohlenz, Andre |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
| Rosenau, Matthias |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
Contributors
| Warsitzka, Michael |
| Personal |
| Institute of Geophysics, Czech Academy of Sciences, Prague, Czech Republic |
| Závada, Prokop |
| Personal |
| Institute of Geophysics, Czech Academy of Sciences, Prague, Czech Republic |
| Rosenau, Matthias |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
| Laboratory Of The Institute Of Geophysics Of The Czech Academy Of Science (Prag, Czech Republic) |
| Personal |
| Institute of Geophysics of the Czech Academy of Sciences, 141 31 Praha 4, Czech Republic |
| HelTec-Helmholtz Laboratory For Tectonic Modelling (GFZ Potsdam, Germany) |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
Citation
Warsitzka, M., Závada, P., Pohlenz, A., & Rosenau, M. (2019). Ring-shear test data of quartz sand used for analogue experiments in the laboratory of the Institute of Geophysics of the Czech Academy of Science, Prague (M. Rosenau, Ed.) [Data set]. GFZ Data Services. https://doi.org/10.5880/GFZ.4.1.2019.008
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 -