Zhang, Junli; Ikari, Matt J (2024): Friction and friction coefficients measured on core samples from IODP Hole 370-C0023A [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.973440 (DOI registration in progress), In: Zhang, J; Ikari, MJ (2024): X-ray diffraction measurements and velocity-step friction experiments on core samples from IODP Site C0023 in the Nankai Trough Subduction Zone, SW Japan [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.973442 (DOI registration in progress)
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Project(s):
Funding:
European Research Council (ERC), grant/award no. 714430: Plate-rate experimental deformation: Aseismic, transient or seismic fault slip
Coverage:
Latitude: 32.366667 * Longitude: 134.966333
Date/Time Start: 2016-09-17T00:00:00 * Date/Time End: 2016-11-03T00:00:00
Minimum DEPTH, sediment/rock: 450 m * Maximum DEPTH, sediment/rock: 951 m
Event(s):
370-C0023A * Latitude: 32.366667 * Longitude: 134.966333 * Date/Time Start: 2016-09-17T00:00:00 * Date/Time End: 2016-11-03T00:00:00 * Elevation: -4776.0 m * Location: Nankai Trough * Campaign: Exp370 * Basis: Chikyu * Method/Device: Drilling/drill rig (DRILL) * Comment: 83 cores, from 189 to 871 mbsf.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Type of study | Study type | Zhang, Junli | |||
| 2 | Sample ID | Sample ID | Zhang, Junli | |||
| 3 | Sample code/label | Sample label | Zhang, Junli | IODP Depth Scale Terminology | ||
| 4 | DEPTH, sediment/rock | Depth sed | m | Zhang, Junli | Geocode | |
| 5 | Unit | Unit | Zhang, Junli | |||
| 6 | Normal Stress | σN | MPa | Zhang, Junli | ||
| 7 | Velocity range | V range | µm/s | Zhang, Junli | from | |
| 8 | Velocity range | V range | µm/s | Zhang, Junli | to | |
| 9 | Peak friction | τ p | MPa | Zhang, Junli | at 10 µm/s, at maximum friction | |
| 10 | Residual friction | τ r | MPa | Zhang, Junli | at 10 µm/s, at 5 mm | |
| 11 | Coefficient of peak friction | Coeff of peak friction | Zhang, Junli | at 10 µm/s, at maximum friction | ||
| 12 | Residual friction coefficient | µres | Zhang, Junli | at 10 µm/s, at 5 mm |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
176 data points
Data
| 1 Study type | 2 Sample ID | 3 Sample label | 4 Depth sed [m] | 5 Unit | 6 σN [MPa] | 7 V range [µm/s] (from) | 8 V range [µm/s] (to) | 9 τ p [MPa] (at 10 µm/s, at maximum friction) | 10 τ r [MPa] (at 10 µm/s, at 5 mm) | 11 Coeff of peak friction (at 10 µm/s, at maximum friction) | 12 µres (at 10 µm/s, at 5 mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Laboratory experiment | Exp370-C0023A-NO.01 | 370-C0023A-20R-3 WR, 10.0-30.0 cm | 450 | IIC (Accreted) | 2.2 | 0.0016 | 0.16 | 2.8 | 1.1 | 1.26 | 0.52 |
| Laboratory experiment | Exp370-C0023A-NO.02 | 370-C0023A-24R-7 WR, 62.0-80.0 cm | 491 | IIC (Accreted) | 2.8 | 0.0016 | 0.16 | 2.3 | 1.2 | 0.82 | 0.42 |
| Laboratory experiment | Exp370-C0023A-NO.03 | 370-C0023A-33R-8 WR, 15.0-35.0 cm | 568 | III (Accreted) | 2.6 | 0.0016 | 0.16 | 1.7 | 0.9 | 0.64 | 0.36 |
| Laboratory experiment | Exp370-C0023A-NO.04 | 370-C0023A-40R-3 WR, 120.0-141.0 cm | 624 | III (Accreted) | 3.6 | 0.0016 | 0.16 | 3.2 | 1.3 | 0.90 | 0.36 |
| Laboratory experiment | Exp370-C0023A-NO.05 | 370-C0023A-54R-2 WR, 0.0-20.0 cm | 714 | IV (faulted) | 1.0 | 0.0016 | 0.16 | 1.1 | 0.4 | 1.11 | 0.38 |
| Laboratory experiment | Exp370-C0023A-NO.05 | 370-C0023A-54R-2 WR, 0.0-20.0 cm | 714 | IV (faulted) | 1.0 | 0.1000 | 30.00 | 0.8 | 0.4 | 0.83 | 0.38 |
| Laboratory experiment | Exp370-C0023A-NO.05 | 370-C0023A-54R-2 WR, 0.0-20.0 cm | 714 | IV (faulted) | 10.0 | 0.0016 | 0.16 | 3.3 | 2.5 | 0.33 | 0.25 |
| Laboratory experiment | Exp370-C0023A-NO.05 | 370-C0023A-54R-2 WR, 0.0-20.0 cm | 714 | IV (faulted) | 10.0 | 0.1000 | 30.00 | 2.7 | 2.3 | 0.27 | 0.23 |
| Laboratory experiment | Exp370-C0023A-NO.06 | 370-C0023A-55R-3 WR, 97.0-112.0 cm | 721 | IV (faulted) | 2.3 | 0.0016 | 0.16 | 1.3 | 0.6 | 0.58 | 0.28 |
| Laboratory experiment | Exp370-C0023A-NO.06 | 370-C0023A-55R-3 WR, 97.0-112.0 cm | 721 | IV (faulted) | 2.3 | 0.1000 | 30.00 | 1.3 | 0.7 | 0.58 | 0.30 |
| Laboratory experiment | Exp370-C0023A-NO.06 | 370-C0023A-55R-3 WR, 97.0-112.0 cm | 721 | IV (faulted) | 10.0 | 0.0016 | 0.16 | 2.9 | 2.1 | 0.29 | 0.21 |
| Laboratory experiment | Exp370-C0023A-NO.06 | 370-C0023A-55R-3 WR, 97.0-112.0 cm | 721 | IV (faulted) | 10.0 | 0.1000 | 30.00 | 2.8 | 1.9 | 0.28 | 0.19 |
| Laboratory experiment | Exp370-C0023A-NO.07 | 370-C0023A-80R-7 WR, 130.0-151.0 cm | 843 | IV (Subducted) | 4.0 | 0.0016 | 0.16 | 2.1 | 1.1 | 0.53 | 0.29 |
| Laboratory experiment | Exp370-C0023A-NO.08 | 370-C0023A-84R-4 WR, 10.0-30.0 cm | 876 | IV (Subducted) | 4.5 | 0.0016 | 0.16 | 2.3 | 1.2 | 0.51 | 0.27 |
| Laboratory experiment | Exp370-C0023A-NO.09 | 370-C0023A-86R-3 WR, 92.0-115.0 cm | 893 | IV (Subducted) | 5.1 | 0.0016 | 0.16 | 2.5 | 1.2 | 0.49 | 0.24 |
| Laboratory experiment | Exp370-C0023A-NO.10 | 370-C0023A-92R-3 WR, 115.0-136.5 cm | 951 | IV (Subducted) | 5.3 | 0.0016 | 0.16 | 2.6 | 1.2 | 0.48 | 0.24 |