Slip- and velocity-dependent friction measurements
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PANGAEA
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2020
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| _version_ | 1867169517781647360 |
|---|---|
| author | Ikari, Matt J |
| author_facet | Ikari, Matt J |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We performed laboratory friction experiments on simulated fault gouges, measuring both the velocity- and slip-dependence of friction in velocity-step tests. Here, we evaluate the relative importance of slip- and velocity-dependent friction in laboratory velocity-stepping experiments, and assess the impact of friction slip dependence on natural faults.As an analogue fault gouge, we used a mixture of silt-sized quartz and commercially obtained clay-rich sediment (Grüne Tonerde, Argiletz Laboratories) mixed with deionized water. All tests were conducted at an (effective) normal stress of 2 MPa, with total shear displacements of up to ~16 mm. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_919078 |
| institution | PANGAEA |
| language | en |
| publishDate | 2020 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Slip- and velocity-dependent friction measurements Ikari, Matt J fault; friction; JSPS KAKENHI; KAKENHI; weakening We performed laboratory friction experiments on simulated fault gouges, measuring both the velocity- and slip-dependence of friction in velocity-step tests. Here, we evaluate the relative importance of slip- and velocity-dependent friction in laboratory velocity-stepping experiments, and assess the impact of friction slip dependence on natural faults.As an analogue fault gouge, we used a mixture of silt-sized quartz and commercially obtained clay-rich sediment (Grüne Tonerde, Argiletz Laboratories) mixed with deionized water. All tests were conducted at an (effective) normal stress of 2 MPa, with total shear displacements of up to ~16 mm. |
| title | Slip- and velocity-dependent friction measurements |
| topic | fault; friction; JSPS KAKENHI; KAKENHI; weakening |
| url | https://doi.org/10.1594/PANGAEA.919078 |