Ikari, Matt J: Laboratory slow slip event stiffness characteristics of samples from major plate-boundary fault zones [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.974279 (dataset in review)
Abstract:
I analyze the stiffness characteristics of SSEs produced in the laboratory at cm/yr driving rates and 10 MPa effective normal stress. The samples are mostly from major plate-boundary fault zones obtained via scientific drilling projects (Japan Trench, southern Cascadia, Costa Rica, Barbados, Hikurangi subduction zone, Alpine Fault (New Zealand), San Andreas Fault, Woodlark Basin), as well as one synthetic gouge (crushed pyrite). The testing apparatus is equipped with two displacement sensors in the shearing direction, which provides four direct stiffness measurements: the loadup and unloading stiffness of the sample itself, and the loadup and unloading stiffness of the surroundings (apparatus).
References:
Ikari, Matt J (2019): Laboratory slow slip events in natural geological materials. Geophysical Journal International, 218(1), 354-387, https://doi.org/10.1093/gji/ggz143
Funding:
European Research Council (ERC), grant/award no. 714430: Plate-rate experimental deformation: Aseismic, transient or seismic fault slip
Coverage:
Median Latitude: 12.237113 * Median Longitude: -147.502456 * South-bound Latitude: -43.316071 * West-bound Longitude: 143.913473 * North-bound Latitude: 44.644000 * East-bound Longitude: -58.732200
Date/Time Start: 1992-10-25T18:00:00 * Date/Time End: 2012-05-24T00:00:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
6 datasets
Download Data (login required; moratorium until 2026-09-30)
Datasets listed in this bundled publication
- Ikari, MJ (in review): Experiment details of SSE stiffness characteristics from major plate-boundary fault zone samples. https://doi.pangaea.de/10.1594/PANGAEA.974205
- Ikari, MJ (in review): Measured SSE parameters of samples from major plate-boundary fault zones. https://doi.pangaea.de/10.1594/PANGAEA.974236
- Ikari, MJ (in review): Parameters for linear stiffness fitting of samples from major plate-boundary fault zones. https://doi.pangaea.de/10.1594/PANGAEA.974245
- Ikari, MJ (in review): Stiffness calculations of samples from major plate-boundary fault zones. https://doi.pangaea.de/10.1594/PANGAEA.974254
- Ikari, MJ (in review): SSE work per area from Matlab integration of samples from major plate-boundary fault zones. https://doi.pangaea.de/10.1594/PANGAEA.974260
- Ikari, MJ (in review): Calculated elastic and inelastic deformation of samples from major plate-boundary fault zones. https://doi.pangaea.de/10.1594/PANGAEA.974278