Dataset
Data Publication
Ring-shear test data of quartz sand SIBELCO S80 used for analogue modelling in the Tectonic Laboratory (TecLab) at Utrecht University
Willingshofer, Ernst | Rosenau, Matthias
GFZ Data Services
(2025)
Descriptions
This dataset provides friction data from ring-shear tests on quartz sand SIBELCO S80 used in analogue modelling of tectonic processes as a rock analogue for the earth’s upper crust (e.g., Klinkmüller et al., 2016). According to our analysis the material shows a Mohr-Coulomb behaviour characterized by a linear failure envelope. Peak, dynamic and reactivation friction coefficients of quartz sand S80 are µP = 0.75, µD = 0.59, and µR = 0.69, respectively (Table 5). Cohesion of the material ranges between 0-80 Pa. The material shows no rate-dependency (<1% per ten-fold change in shear velocity v). The tested bulk material consists of quartz sand SIBELCO S80 with grain size of ~0.63-355 µm (D50 = 175 µm. Bulk and grain densities are 1300 kg/m³ and 2650 kg/m³, respectively and the hardness is 7 on Moh’s scale. S80 is sold e.g., by the company SIBELCO (sibelco.com).
Keywords
Originally assigned keywords
EPOS
multi-scale laboratories
analogue models of geologic processes
property data of analogue modelling materials
Cohesion
deformation > shearing
fault
Friction coefficient
Ring-shear tester
Sand > Quartz Sand
Corresponding MSL vocabulary keywords
cohesion
cohesion
friction coefficient
frictional deformation
friction coefficient
MSL enriched keywords
Measured property
friction - controlled slip rate
cohesion
Measured property
friction - controlled slip rate
cohesion
friction coefficient
Inferred deformation behavior
deformation behaviour
frictional deformation
friction coefficient
minerals
silicate minerals
tectosilicates
quartz
unconsolidated sediment
clastic sediment
sand
Apparatus
deformation testing
shear testing
rotary shear apparatus
Apparatus
analogue modelling
characterization of modelling material
frictional property determination
rotary shear apparatus
brittle deformation
Earth's structure
Earth crust
upper crust
Analyzed feature
grain size and configuration
grain size
Metadata
MSL enriched sub domains
rock and melt physics
analogue modelling of geologic processes
microscopy and tomography
Resource Type
Source
Source publisher
| GFZ Data Services |
DOI
| 10.5880/fidgeo.2025.024 |
Creators
| Willingshofer, Ernst |
| Personal |
| Department of Earth Sciences, Utrecht University, Utrecht, The Netherlands |
| Rosenau, Matthias |
| Personal |
| GFZ Helmholtz Centre for Geosciences, Potsdam, Germany |
Contributors
| Willingshofer, Ernst |
| Personal |
| Department of Earth Sciences, Utrecht University, Utrecht, The Netherlands |
| Willingshofer, Ernst |
| Personal |
| Department of Earth Sciences, Utrecht University, Utrecht, The Netherlands |
| Rosenau, Matthias |
| Personal |
| GFZ Helmholtz Centre for Geosciences, Potsdam, Germany |
| Rosenau, Matthias |
| Personal |
| GFZ Helmholtz Centre for Geosciences, Potsdam, Germany |
| Rosenau, Matthias |
| Personal |
| GFZ Helmholtz Centre for Geosciences, Potsdam, Germany |
| Rosenau, Matthias |
| Personal |
| GFZ Helmholtz Centre for Geosciences, Potsdam, Germany |
| Rosenau, Matthias |
| Personal |
| GFZ Helmholtz Centre for Geosciences, Potsdam, Germany |
| Rosenau, Matthias |
| Personal |
| GFZ Helmholtz Centre for Geosciences, Potsdam, Germany |
| Rosenau, Matthias |
| Personal |
| GFZ Helmholtz Centre for Geosciences, Potsdam, Germany |
| HelTec-Helmholtz Laboratory For Tectonic Modelling (GFZ German Research Centre For Geosciences, Germany) |
| Personal |
| GFZ Helmholtz Centre for Geosciences, Potsdam, Germany |
| TecLab-Tectonic Modelling Laboratory (Utrecht University, The Netherlands) |
| Personal |
| Utrecht University, Utrecht, The Netherlands |
| Rosenau |
| GFZ Helmholtz Centre for Geosciences, Potsdam, Germany |
Citation
Willingshofer, E., & Rosenau, M. (2025). Ring-shear test data of quartz sand SIBELCO S80 used for analogue modelling in the Tectonic Laboratory (TecLab) at Utrecht University (M. Rosenau, Ed.) [Data set]. GFZ Data Services. https://doi.org/10.5880/FIDGEO.2025.024
References
Dates
| Issued | 2025 |
Language
- no language entry found -
Rights
| Name | Creative Commons Attribution 4.0 International |
| URI | https://creativecommons.org/licenses/by/4.0/legalcode |
| Identifier | cc-by-4.0 |
| Identifier Scheme | SPDX |
| Scheme URI | https://spdx.org/licenses/ |
Locations
- no geo-locations found -