Laboratory friction measurements of the Waikukupa Thrust, New Zealand
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2020
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| _version_ | 1867171374304329728 |
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| author | Ikari, Matt J |
| author_facet | Ikari, Matt J |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Here, we employ a method specifically designed to evaluate fault strength evolution during active loading on natural fault gouge samples from the Waikukupa Thrust in southern New Zealand. We develop a hybrid between slide-hold-slide and velocity-step tests by employing a small (as low as 10-10 m/s) shear driving rate rather than zero driving rate during the "hold" portion of the tests, which we term a "velocity-cycling" (VC) test. We then compare the results of VC tests with results from standard slide-hold-slide and velocity step tests, and evaluate their combined implications for fault slip behavior in general. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_915079 |
| institution | PANGAEA |
| language | en |
| publishDate | 2020 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Laboratory friction measurements of the Waikukupa Thrust, New Zealand Ikari, Matt J Alpine Fault; fault; friction; healing; recurrence time; Waikukupa Here, we employ a method specifically designed to evaluate fault strength evolution during active loading on natural fault gouge samples from the Waikukupa Thrust in southern New Zealand. We develop a hybrid between slide-hold-slide and velocity-step tests by employing a small (as low as 10-10 m/s) shear driving rate rather than zero driving rate during the "hold" portion of the tests, which we term a "velocity-cycling" (VC) test. We then compare the results of VC tests with results from standard slide-hold-slide and velocity step tests, and evaluate their combined implications for fault slip behavior in general. |
| title | Laboratory friction measurements of the Waikukupa Thrust, New Zealand |
| topic | Alpine Fault; fault; friction; healing; recurrence time; Waikukupa |
| url | https://doi.org/10.1594/PANGAEA.915079 |