2026-04-08T08:58:33Zhttp://doidb.wdc-terra.org/oaip/oai

oai:doidb.wdc-terra.org:81482025-09-09T16:11:25ZDOIDBDOIDB.FID

false4DOIDB.FID 10.5880/fidgeo.2024.041 Willingshofer, Ernst Ernst Willingshofer 0000-0002-9119-5557 Department of Earth Sciences, Utrecht University, Utrecht, The Netherlands Rosenau, Matthias Matthias Rosenau 0000-0003-1134-5381 GFZ German Research Centre for Geosciences, Potsdam, Germany van Oss, Meike Meike van Oss Department of Earth Sciences, Utrecht University, Utrecht, The Netherlands GFZ Data Services 2024 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 Willingshofer, Ernst Ernst Willingshofer 0000-0002-9119-5557 Department of Earth Sciences, Utrecht University, Utrecht, The Netherlands Rosenau, Matthias Matthias Rosenau 0000-0003-1134-5381 GFZ German Research Centre for Geosciences, Potsdam, Germany Rosenau, Matthias Matthias Rosenau 0000-0003-1134-5381 GFZ German Research Centre for Geosciences, Potsdam, Germany Rosenau, Matthias Matthias Rosenau 0000-0003-1134-5381 GFZ German Research Centre for Geosciences, Potsdam, Germany Rosenau, Matthias Matthias Rosenau 0000-0003-1134-5381 GFZ German Research Centre for Geosciences, Potsdam, Germany Rosenau, Matthias Matthias Rosenau 0000-0003-1134-5381 GFZ German Research Centre for Geosciences, Potsdam, Germany Rosenau, Matthias Matthias Rosenau 0000-0003-1134-5381 GFZ German Research Centre for Geosciences, Potsdam, Germany van Oss, Meike Meike van Oss Department of Earth Sciences, Utrecht University, Utrecht, The Netherlands HelTec - Helmholtz Laboratory for Tectonic Modelling (GFZ German Research Centre for Geosciences, Germany) 9ba34c109b827b177aab36e0266b1643 GFZ German Research Centre for Geosciences, Potsdam, Germany TecLab - Tectonic Modelling Laboratory (Utrecht University, The Netherlands) aa45f98e5c098237d0c57b58e5f953e1 Utrecht University, Utrecht, The Netherlands Rosenau, Matthias GFZ German Research Centre for Geosciences, Potsdam, Germany Dataset 10.1016/j.tecto.2016.01.017 10.5880/GFZ.4.1.2021.001 10.1016/j.jsg.2015.03.008 10.1002/ceat.200303112 10.1007/978-3-540-73768-1 CC BY 4.0 This dataset provides friction data from ring-shear tests white mica (Muscovite) used for analogue modelling in the Tectonic Laboratory (TecLab) at Utrecht University.

According to our analysis the materials show a Mohr-Coulomb behaviour characterized by a linear failure envelope. Peak, dynamic and reactivation friction coefficients of white mica sand are µP = 0.60, µD = 0.56, and µR = 0.55, respectively (Table 5). Cohesion of the material ranges between 140-180 Pa. The tested bulk material consists of white mica (Muscovite) with grain sizes ranging from 45-600 µm with the following distribution: 45-106µm – 10-25%, 106-425µm – 65-85%, 425-600µm – <2.5%.