Ikari, Matt J; Kopf, Achim J; Hüpers, Andre; Vogt, Christoph (2020): Friction coefficient measurements from IODP subduction zone samples [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.921501, In: Ikari, MJ et al. (2020): Friction and mineral assemblage measurements from IODP subduction zone samples [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.921524
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2020-08-14 • DOI registered: 2020-09-15
Related to:
Ikari, Matt J; Kopf, Achim J; Hüpers, Andre; Vogt, Christoph (2018): Lithologic control of frictional strength variations in subduction zone sediment inputs. Geosphere, 14(2), 604-625, https://doi.org/10.1130/GES01546.1
Project(s):
Deep Sea Drilling Project (DSDP)
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 33.675575 * Median Longitude: 137.189908 * South-bound Latitude: 30.872700 * West-bound Longitude: 134.011883 * North-bound Latitude: 39.932700 * East-bound Longitude: 145.557800
Date/Time Start: 1973-07-15T00:00:00 * Date/Time End: 2000-06-30T00:00:00
Minimum DEPTH, sediment/rock: 150.2 m * Maximum DEPTH, sediment/rock: 666.1 m
Event(s):
31-297 * Latitude: 30.872700 * Longitude: 134.164800 * Date/Time: 1973-07-15T00:00:00 * Elevation: -4458.0 m * Penetration: 679.5 m * Recovery: 125 m * Location: North Pacific/Philippine Sea/BASIN * Campaign: Leg31 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 26 cores; 241.5 m cored; 1 m drilled; 51.8 % recovery
56-436 * Latitude: 39.932700 * Longitude: 145.557800 * Date/Time: 1977-10-01T00:00:00 * Elevation: -5240.0 m * Penetration: 397.5 m * Recovery: 240.8 m * Location: North Pacific/RIDGE * Campaign: Leg56 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 42 cores; 397.5 m cored; 0 m drilled; 60.6 % recovery
190-1173 * Latitude: 32.244383 * Longitude: 135.025150 * Date/Time Start: 2000-05-28T00:00:00 * Date/Time End: 2000-06-07T00:00:00 * Elevation: -4790.7 m * Penetration: 734.3 m * Recovery: 658.1 m * Location: Philippine Sea * Campaign: Leg190 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 77 cores; 734.3 m cored; 0 m drilled; 89.6% recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Ikari, Matt J | |||
| 2 | Latitude of event | Latitude | Ikari, Matt J | |||
| 3 | Longitude of event | Longitude | Ikari, Matt J | |||
| 4 | Location | Location | Ikari, Matt J | |||
| 5 | Sample code/label | Sample label | Ikari, Matt J | |||
| 6 | DEPTH, sediment/rock | Depth sed | m | Ikari, Matt J | Geocode – mbsf | |
| 7 | Normal stress | SigmaN | kPa | Ikari, Matt J | (Effective) Normal Stress, lower ends of range | |
| 8 | Normal stress | SigmaN | kPa | Ikari, Matt J | (Effective) Normal Stress, upper ends of range | |
| 9 | Sliding velocity | V | µm/s | Ikari, Matt J | Slip Velocity, lower ends of range | |
| 10 | Sliding velocity | V | µm/s | Ikari, Matt J | Slip Velocity, upper ends of range | |
| 11 | Friction coefficient | µ | Ikari, Matt J |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
102 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Location | 5 Sample label | 6 Depth sed [m] (mbsf) | 7 SigmaN [kPa] ((Effective) Normal Stress, lo...) | 8 SigmaN [kPa] ((Effective) Normal Stress, up...) | 9 V [µm/s] (Slip Velocity, lower ends of ...) | 10 V [µm/s] (Slip Velocity, upper ends of ...) | 11 µ |
|---|---|---|---|---|---|---|---|---|---|---|
| 31-297 | 30.8727 | 134.1648 | Nankai Trough | 31-297-16-3 | 356.3 | 600 | 1.5 | 7.4 | 0.24 | |
| 31-297 | 30.8727 | 134.1648 | Nankai Trough | 31-297-18-2 | 430.9 | 800 | 1600 | 1.5 | 7.4 | 0.24 |
| 31-297 | 30.8727 | 134.1648 | Nankai Trough | 31-297-19-1 | 467.9 | 800 | 1200 | 0.3 | 7.4 | 0.31 |
| 31-297 | 30.8727 | 134.1648 | Nankai Trough | 31-297-22-2 | 554.4 | 800 | 2200 | 1.5 | 7.4 | 0.12 |
| 31-297 | 30.8727 | 134.1648 | Nankai Trough | 31-297-26-1 | 666.1 | 800 | 2200 | 1.5 | 7.4 | 0.16 |
| 190-1177 | 31.6525 | 134.0119 | Nankai Trough | 190-1177-16R3 | 448.2 | 900 | 1.5 | 7.4 | 0.13 | |
| 190-1177 | 31.6525 | 134.0119 | Nankai Trough | 190-1177-31R-CC | 591.2 | 700 | 1000 | 0.3 | 7.4 | 0.15 |
| 190-1173 | 32.2444 | 135.0251 | Nankai Trough | 190-1173-20H5 | 185.4 | 700 | 1000 | 0.3 | 7.4 | 0.48 |
| 190-1173 | 32.2444 | 135.0251 | Nankai Trough | 190-1173-42X2 | 391.2 | 1000 | 0.3 | 7.4 | 0.32 | |
| 190-1173 | 32.2444 | 135.0251 | Nankai Trough | 190-1173-51X5 | 481.3 | 1000 | 0.3 | 7.4 | 0.15 | |
| 190-1173 | 32.2444 | 135.0251 | Nankai Trough | 190-1173-56X5 | 529.6 | 900 | 0.3 | 1.5 | 0.17 | |
| 190-1173 | 32.2444 | 135.0251 | Nankai Trough | 190-1173-69X4 | 652.9 | 1000 | 0.3 | 7.4 | 0.16 | |
| 56-436 | 39.9327 | 145.5578 | Japan Trench | 56-436-16R7 | 150.2 | 1000 | 1.5 | 7.5 | 0.65 | |
| 56-436 | 39.9327 | 145.5578 | Japan Trench | 56-436-29R1 | 265.0 | 1000 | 1.5 | 7.5 | 0.55 | |
| 56-436 | 39.9327 | 145.5578 | Japan Trench | 56-436-34R6 | 319.7 | 1000 | 1.5 | 7.5 | 0.38 | |
| 56-436 | 39.9327 | 145.5578 | Japan Trench | 56-436-39R4 | 365.0 | 1000 | 1.5 | 7.5 | 0.16 |