Not logged in
PANGAEA.
Data Publisher for Earth & Environmental Science

Ikari, Matt J: Velocity-dependent friction measurements, inverse modeling with 1 state variable (slip law) of a laboratory friction experiment from IODP sample 358-C0002T-2K1 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.973962 (dataset in review), In: Ikari, MJ: Rate-and-state friction parameters from core sample C0002T-2K1, IODP Expedition 358 [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.973996 (dataset in review)

Show MapGoogle Earth

Keyword(s):
Expedition 358; fault; friction; IODP; Nankai Trough; rate-and-state friction; subduction zone
Source:
Okuda, Hanaya; Ikari, Matt J; Roesner, Alexander; Stanislowski, Katja; Hüpers, Andre; Yamaguchi, Asuka; Kopf, Achim J (2021): Spatial Patterns in Frictional Behavior of Sediments Along the Kumano Transect in the Nankai Trough. Journal of Geophysical Research: Solid Earth, 126(11), e2021JB022546, https://doi.org/10.1029/2021JB022546
Funding:
European Research Council (ERC), grant/award no. 714430: Plate-rate experimental deformation: Aseismic, transient or seismic fault slip
Coverage:
Latitude: 33.308450 * Longitude: 136.636708
Minimum Elevation: -2840.5 m * Maximum Elevation: -2840.5 m
Event(s):
358-C0002T * Latitude: 33.308450 * Longitude: 136.636708 * Elevation: -2840.5 m * Campaign: Exp358 (NanTroSEIZE Plate Boundary Deep Riser 4) * Basis: Chikyu * Method/Device: Drilling/drill rig (DRILL)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Type of studyStudy typeIkari, Matt J
2ExperimentExpIkari, Matt JNumber
3Sliding velocityVm/sIkari, Matt JPotentiometric displacement sensor, Burster, 8712V0, initial sample velocity
4Sliding velocityVm/sIkari, Matt JPotentiometric displacement sensor, Burster, 8712final sample velocity
5Initial friction coefficientµ0Ikari, Matt JMatlab code RSFit3000, according to Skarbek and Savage (2019)
6Initial friction coefficient, standard deviationmu std dev±Ikari, Matt JMatlab code RSFit3000, according to Skarbek and Savage (2019)
7Friction direct effectaIkari, Matt JMatlab code RSFit3000, according to Skarbek and Savage (2019)
8Friction direct effect, standard deviationa std dev±Ikari, Matt JMatlab code RSFit3000, according to Skarbek and Savage (2019)
9Friction evolution effectbIkari, Matt JMatlab code RSFit3000, according to Skarbek and Savage (2019)
10Friction evolution effect, standard deviationb std dev±Ikari, Matt JMatlab code RSFit3000, according to Skarbek and Savage (2019)
11Critical slip distanceDcµmIkari, Matt JMatlab code RSFit3000, according to Skarbek and Savage (2019)
12Critical slip distance, standard deviationDc std dev±Ikari, Matt JMatlab code RSFit3000, according to Skarbek and Savage (2019)
13StiffnessStiff1/µmIkari, Matt JMatlab code RSFit3000, according to Skarbek and Savage (2019)
14Stiffness, standard deviationStiff std dev±Ikari, Matt JMatlab code RSFit3000, according to Skarbek and Savage (2019)
15Velocity-dependent friction parametera-bIkari, Matt JMatlab code RSFit3000, according to Skarbek and Savage (2019)
16Residual sum of squaresRSSIkari, Matt JMatlab code RSFit3000, according to Skarbek and Savage (2019)
17Coefficient of determinationR**2Ikari, Matt JMatlab code RSFit3000, according to Skarbek and Savage (2019)
18Sample code/labelSample labelIkari, Matt J
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
162 data points

Download Data (login required; moratorium until 2026-09-27)

Download dataset as tab-delimited text — use the following character encoding:

View dataset as HTML