Dataset
Data Publication
Properties of rock analogue materials used for Foamquake: a novel seismotectonic analog model mimicking the megathrust seismic cycle at RomaTre University (Italy)
Mastella, Giacomo | Corbi, Fabio | Funiciello, Francesca | Rosenau, Matthias | Rudolf, Michael | Kosari, Ehsan
GFZ Data Services
(2021)
Descriptions
This dataset provides friction and elasticity data from ring shear and axial tests, respectively, on rock analogue materials used at the University Roma Tre (Rome, IT) in “Foamquake”, a novel seismotectonic analog model mimicking the megathrust seismic cycle (Mastella et al., under review). Two granular materials (quartz sand and Jasmine rice) have been characterized by means of internal friction coefficients µ and cohesions C. An elastic material (foam rubber) have been characterized by means of Young’s modulus E and Poisson’s ratio v. According to our analysis the granular materials show Mohr-Coulomb behaviour characterized by linear failure envelopes in the shear stress vs. normal load Mohr space. Peak, dynamic and reactivation friction coefficients of the quartz sand are µP = 0.69, µD = 0.56 and µR = 0.64, respectively. Cohesion ranges between 50 and 100 Pa. Rate-dependency of friction in quartz sand seems insignificant. Peak, dynamic and reactivation friction coefficients of the Jasmine rice are µP = 0.70, µD = 0.59 and µR = 0.61, respectively. Cohesion ranges between 30 and 50 Pa. Rate-weakening of Jasmine rice is c. 6% per tenfold change in shear velocity v. The Young’s modulus of the foam rubber has been constrained to 30 kPa, its Poisson’s ratio is v=0.1.
Keywords
Originally assigned keywords
multiscale laboratories
analogue models of geologic processes
property data of analogue modelling materials
analogue
EPOS
Cohesion
Density
Digital Image Correlation (DIC) / Particle Image Velocimetry (PIV) > StrainMaster (La Vision GmbH)
EARTH SCIENCE > SOLID EARTH > TECTONICS > EARTHQUAKES
EARTH SCIENCE > SOLID EARTH > TECTONICS > PLATE TECTONICS > PLATE BOUNDARIES
Earthquake simulator
Flour > Rice
Foam rubber
Force sensor
Friction coefficient
geolocical hydrogeological > earthquake
megathrust
Poisson ratio
Python
Ring-shear tester
Sand > Quartz Sand
Subduction box
tectonic and structural features
tectonic process > subduction
tectonic setting > plate margin setting > forearc setting
tectonic setting > plate margin setting > subduction zone setting
Time lapse camera
Triaxal tester
Uniaxial tester
Young modulus
Corresponding MSL vocabulary keywords
cohesion
cohesion
fault simulator
rubber foam
friction coefficient
frictional deformation
friction coefficient
subducting plate interface
thrust fault
Poisson ratio
Poisson ratio
subduction box
camera
Young's modulus
poroelastic deformation
Young's modulus
MSL enriched keywords
Measured property
friction - controlled slip rate
cohesion
Measured property
friction - controlled slip rate
cohesion
Apparatus
analogue modelling
deformation experiments
fault simulator
analogue modelling material
elastic modelling material
natural elastic material
natural rubber
rubber foam
friction coefficient
Inferred deformation behavior
deformation behaviour
frictional deformation
friction coefficient
tectonic plate boundary
convergent tectonic plate boundary
subduction
subducting plate interface
tectonic deformation structure
tectonic fault
thrust fault
elasticity
Poisson ratio
elasticity
Poisson ratio
subduction box
Ancillary equipment
model surface monitoring (2D)
camera
Young's modulus
poroelastic deformation
Young's modulus
minerals
silicate minerals
tectosilicates
quartz
unconsolidated sediment
clastic sediment
sand
Apparatus
deformation testing
shear testing
rotary shear apparatus
brittle deformation
characterization of modelling material
frictional property determination
rotary shear apparatus
Metadata
MSL enriched sub domains
rock and melt physics
analogue modelling of geologic processes
Resource Type
Source
Source publisher
| GFZ Data Services |
DOI
| 10.5880/fidgeo.2021.047 |
Creators
| Mastella, Giacomo |
| Personal |
| Universitá degli studi "Roma TRE", Rome, Italy |
| Corbi, Fabio |
| Personal |
| Universitá degli studi "Roma TRE", Rome, Italy |
| Funiciello, Francesca |
| Personal |
| Universitá degli studi "Roma TRE", Rome, Italy |
| Rosenau, Matthias |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
| Rudolf, Michael |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany | Technische Universität Darmstadt, Institute of Applied Geosciences, Fachgebiet Ingenieurgeologie, Darmstadt, Germany |
| Kosari, Ehsan |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
Contributors
| Mastella, Giacomo |
| Personal |
| Universitá degli studi "Roma TRE", Rome, Italy |
| Mastella, Giacomo |
| Personal |
| Universitá degli studi "Roma TRE", Rome, Italy |
| Corbi, Fabio |
| Personal |
| Universitá degli studi "Roma TRE", Rome, Italy |
| Corbi, Fabio |
| Personal |
| Universitá degli studi "Roma TRE", Rome, Italy |
| Corbi, Fabio |
| Personal |
| Universitá degli studi "Roma TRE", Rome, Italy |
| Corbi, Fabio |
| Personal |
| Universitá degli studi "Roma TRE", Rome, Italy |
| Corbi, Fabio |
| Personal |
| Universitá degli studi "Roma TRE", Rome, Italy |
| Funiciello, Francesca |
| Personal |
| Universitá degli studi "Roma TRE", Rome, Italy |
| Funiciello, Francesca |
| Personal |
| Universitá degli studi "Roma TRE", Rome, Italy |
| Funiciello, Francesca |
| Personal |
| Universitá degli studi "Roma TRE", Rome, Italy |
| Rosenau, Matthias |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
| Rosenau, Matthias |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
| Rosenau, Matthias |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
| Rosenau, Matthias |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
| Rosenau, Matthias |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
| Rosenau, Matthias |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
| Rosenau, Matthias |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
| Rosenau, Matthias |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
| Rosenau, Matthias |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
| Rudolf, Michael |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany | Technische Universität Darmstadt, Institute of Applied Geosciences, Fachgebiet Ingenieurgeologie, Darmstadt, Germany |
| Rudolf, Michael |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany | Technische Universität Darmstadt, Institute of Applied Geosciences, Fachgebiet Ingenieurgeologie, Darmstadt, Germany |
| Rudolf, Michael |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany | Technische Universität Darmstadt, Institute of Applied Geosciences, Fachgebiet Ingenieurgeologie, Darmstadt, Germany |
| Kosari, Ehsan |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
| Kosari, Ehsan |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
| HelTec-Helmholtz Laboratory For Tectonic Modelling (GFZ German Research Centre For Geosciences, Germany) |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
| Personal |
| Universitá degli studi "Roma TRE", Rome, Italy |
| Rosenau, Matthias |
| Personal |
| GFZ German Research Centre for Geosciences, Potsdam, Germany |
Citation
Mastella, G., Corbi, F., Funiciello, F., Rosenau, M., Rudolf, M., & Kosari, E. (2021). Properties of rock analogue materials used for Foamquake: a novel seismotectonic analog model mimicking the megathrust seismic cycle at RomaTre University (Italy) (F. Corbi & M. Rosenau, Eds.) [Data set]. GFZ Data Services. https://doi.org/10.5880/FIDGEO.2021.047
References
| URL |
| Cites |
Dates
| Issued | 2021 |
Language
- no language entry found -
Rights
| Name | Creative Commons Attribution Share Alike 4.0 International |
| URI | https://creativecommons.org/licenses/by-sa/4.0/legalcode |
| Identifier | cc-by-sa-4.0 |
| Identifier Scheme | SPDX |
| Scheme URI | https://spdx.org/licenses/ |
Locations
- no geo-locations found -