Ikari, Matt J; Kameda, Jun; Saffer, Demian M; Kopf, Achim J (2015): Friction experiments of IODP Hole 343-C0019E [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.846294, In supplement to: Ikari, MJ et al. (2015): Strength characteristics of Japan Trench borehole samples in the high-slip region of the 2011 Tohoku-Oki earthquake. Earth and Planetary Science Letters, 412, 35-41, https://doi.org/10.1016/j.epsl.2014.12.014
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Project(s):
Coverage:
Latitude: 37.938905 * Longitude: 143.913473
Date/Time Start: 2012-05-11T00:00:00 * Date/Time End: 2012-05-24T00:00:00
Minimum DEPTH, sediment/rock: 648.4 m * Maximum DEPTH, sediment/rock: 836.6 m
Event(s):
343-C0019E * Latitude: 37.938905 * Longitude: 143.913473 * Date/Time Start: 2012-05-11T00:00:00 * Date/Time End: 2012-05-24T00:00:00 * Elevation: -6887.5 m * Recovery: 53.31 m * Campaign: Exp343 (Japan Trench Fast Drilling Project) * Basis: Chikyu * Method/Device: Drilling/drill rig (DRILL) * Comment: 21 cores; 137 m cored; 43 % recovered; 707.5 m drilled; 844.5 m penetrated
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Sample code/label | Sample label | Ikari, Matt J | |||
2 | Experiment | Exp | Ikari, Matt J | |||
3 | DEPTH, sediment/rock | Depth sed | m | Ikari, Matt J | Geocode | |
4 | Sample comment | Sample comment | Ikari, Matt J | Sample state | ||
5 | Effective stress | Sigma | kPa | Ikari, Matt J | Effective normal stress | |
6 | Friction coefficient | µ | Ikari, Matt J | Peak friction (powders) | ||
7 | Friction coefficient | µ | Ikari, Matt J | Residual friction (powders) | ||
8 | Friction coefficient | µ | Ikari, Matt J | Peak friction (powders) | ||
9 | Friction coefficient | µ | Ikari, Matt J | Residual friction (powders) | ||
10 | Smectite | Sme | % | Ikari, Matt J | Smectite content |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
196 data points
Data
1 Sample label | 2 Exp | 3 Depth sed [m] | 4 Sample comment (Sample state) | 5 Sigma [kPa] (Effective normal stress) | 6 µ (Peak friction (powders)) | 7 µ (Residual friction (powders)) | 8 µ (Peak friction (powders)) | 9 µ (Residual friction (powders)) | 10 Sme [%] (Smectite content) |
---|---|---|---|---|---|---|---|---|---|
343-C0019E-2R-1 | B334gds_C0019E2R1_4pt93 | 648.4 | powder | 4930 | 0.525 | 17.2 | |||
343-C0019E-4R-1 | B358gds_C0019E4R1_5pt42 | 689.4 | powder | 5420 | 0.550 | 9.1 | |||
343-C0019E-5R-1 | B351gds_C0019E5R1_5pt51 | 697.2 | intact | 5510 | 0.627 | 0.529 | 15.2 | ||
343-C0019E-5R-1 | B337gds_C0019E5R1_5pt51 | 697.2 | powder | 5510 | 0.538 | 15.2 | |||
343-C0019E-6R-2 | B318gds_C0019E6R2_5pt62 | 705.9 | powder | 5620 | 0.487 | 10.9 | |||
343-C0019E-7R-2 | B356gds_C0019E7R2_5pt72 | 714.4 | intact | 5720 | 0.595 | 0.441 | 19.6 | ||
343-C0019E-7R-2 | B365gds_C0019E7R2_5pt72 | 714.4 | powder | 5720 | 0.488 | 0.456 | 19.6 | ||
343-C0019E-8R-2 | B320gds_C0019E8R2_5pt8 | 720.4 | powder | 5800 | 0.547 | 15.4 | |||
343-C0019E-9R-1 | B357gds_C0019E9R1_5pt86 | 725.0 | intact | 5860 | 0.614 | 0.464 | 17.1 | ||
343-C0019E-9R-1 | B366gds_C0019E9R1_5pt86 | 725.0 | powder | 5860 | 0.526 | 0.484 | 17.1 | ||
343-C0019E-10R-1 | B328gds_C0019E10R1_6pt45 | 770.2 | powder | 6450 | 0.502 | 12.9 | |||
343-C0019E-11R-CC | B321gds_C0019E11RCC_6pt59 | 780.6 | powder | 6590 | 0.484 | 9.5 | |||
343-C0019E-12R-2 | B359gds_C0019E12R2_6pt68 | 787.4 | intact | 6680 | 0.662 | 0.543 | 9.5 | ||
343-C0019E-12R-2 | B369gds_C0019E12R2_6pt68 | 787.4 | powder | 6680 | 0.531 | 9.5 | |||
343-C0019E-13R-2 | B329gds_C0019E13R2_6pt89 | 802.3 | powder | 6890 | 0.526 | 13.8 | |||
343-C0019E-14R-2 | B370gds_C0019E14R2_7pt01 | 811.2 | powder | 7010 | 0.522 | 13.8 | |||
343-C0019E-16R-1 | B324gds_C0019E16R1_7pt12 | 819.1 | powder | 7120 | 0.527 | 14.3 | |||
343-C0019E-17R-1 | B344gds_C0019E17R1_7pt17 | 822.6 | chunks | 7170 | 0.285 | 0.208 | 69.7 | ||
343-C0019E-17R-1 | B378gds_C0019E17R1_7pt17 | 822.6 | intact | 7170 | 0.259 | 0.200 | 69.7 | ||
343-C0019E-17R-1 | B353gds_C0019E17R1_7pt17 | 822.6 | powder | 7170 | 0.235 | 0.156 | 69.7 | ||
343-C0019E-18R-1 | B325gds_C0019E18R1_7pt21 | 824.9 | powder | 7210 | 0.338 | 0.310 | 34.2 | ||
343-C0019E-18R-1 | B375gds_C0019E18R1_7pt21 | 824.9 | powder | 7210 | 0.312 | 0.257 | 34.2 | ||
343-C0019E-19R-2 | B373gds_C0019E19R2_7pt26 | 828.4 | powder | 7260 | 0.498 | 21.4 | |||
343-C0019E-20R-1 | B350gds_C0019E20R1_7pt31 | 831.9 | intact | 7310 | 0.600 | 0.544 | 20.0 | ||
343-C0019E-20R-1 | B339gds_C0019E20R1_7pt31 | 831.9 | powder | 7310 | 0.527 | 0.519 | 20.0 | ||
343-C0019E-20R-2 | B361gds_C0019E20R2br_7pt32 | 833.0 | powder | 7320 | 0.301 | 0.264 | 61.9 | ||
343-C0019E-20R-2 | B352gds_C0019E20R2pk_7pt32 | 833.1 | powder | 7320 | 0.239 | 0.202 | 29.1 | ||
343-C0019E-20R-2 | B362gds_C0019E20R2wh_7pt33 | 833.3 | powder | 7330 | 0.245 | 0.177 | 65.1 | ||
343-C0019E-21R-1 | B333gds_C0019E21R1_7pt37 | 836.6 | intact | 7370 | 0.500 | 0.473 | |||
343-C0019E-21R-1 | B343gds_C0019E21R1_7pt37 | 836.6 | powder | 7370 | 0.481 | 0.465 |