Description: This data set provides a series of experiments from ring-shear tests (RST) on various materials that are used at several laboratories worldwide. The data contains the results of slide-hold-slide tests and the processed outputs of standardized ring shear tester data from related publications. Additionally, microscopy images of the materials under plain and polarized light are provided. The time dependent restrengthening of the materials is quantified using slide-hold-slide tests. This restrengthening has implications on the reactivation potential of granular shear zones in analogue models. With the provided software we first analyze the experimental data and then compare the angles and stresses needed to reactivate normal faults in the materials. We find that while healing rates are low, the majority of samples can not reactivate normal faults that are generated through extension of an analogue model.
Global identifier:
Doi(
"10.5880/fidgeo.2023.009",
)
Origins: /Wissenschaft/Helmholtz-Gemeinschaft/GFZ
Tags: Software ? Daten ? Modellierung ? Analogue Model ? Basin Inversion ? EARTH SCIENCE > LAND SURFACE > SOILS > SOIL MECHANICS ? EARTH SCIENCE > SOLID EARTH > TECTONICS > PLATE TECTONICS > FAULT MOVEMENT ? EPOS ? Fault Reactivation ? Force sensor ? Friction coefficient ? Microspheres > Glassy ? Python ? Rate-and-State Friction ? Rate-state parameters ? Ring-shear tester ? Slide-Hold-Slide Test ? analogue models of geologic processes ? deformation > shearing ? fault ? multi-scale laboratories ? property data of analogue modelling materials ?
License: cc-by/4.0
Language: Englisch/English
Issued: 2023-01-01
Time ranges: 2023-01-01 - 2023-01-01
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