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Ikari, Matt J; Hüpers, Andre; Kopf, Achim J (2014): Shear strength of IODP Expedition 322 and 333 sediments approaching subduction in the Nankai Trough, Japan. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.828058 (DOI registration in progress), In supplement to: Ikari, MJ et al. (2013): Shear strength of sediments approaching subduction in the Nankai Trough, Japan as constraints on forearc mechanics. Geochemistry, Geophysics, Geosystems, 14(8), 2716-2730, https://doi.org/10.1002/ggge.20156

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Coverage:
Median Latitude: 32.821688 * Median Longitude: 136.884911 * South-bound Latitude: 32.748133 * West-bound Longitude: 136.793803 * North-bound Latitude: 33.027407 * East-bound Longitude: 136.917363
Date/Time Start: 2007-12-29T00:00:00 * Date/Time End: 2007-12-29T00:00:00
Minimum DEPTH, sediment/rock: 35.72 m * Maximum DEPTH, sediment/rock: 444.51 m
Event(s):
316-C0006E * Latitude: 33.027407 * Longitude: 136.793803 * Date/Time: 2007-12-29T00:00:00 * Elevation: -3875.8 m * Recovery: 330.23 m * Campaign: Exp316 (NanTroSEIZE Stage 1: Shallow Megaslay and Frontal Thrusts) * Basis: Chikyu * Method/Device: Drilling/drill rig (DRILL) * Comment: 49 cores; 409.4 m cored; 80.68 % recovery; 409.4 m drilled; 409.44 m penetrated
322-C0011B * Latitude: 32.828948 * Longitude: 136.881790 * Elevation: -4048.7 m * Recovery: 329.2 m * Campaign: Exp322 (NanTroSEIZE Stage 2: Subduction Input) * Basis: Chikyu * Method/Device: Drilling/drill rig (DRILL) * Comment: 61 cores; 483.3 m cored; 68.1 % recovered; 397.7 m drilled; 881 m penetrated
322-C0012A * Latitude: 32.748133 * Longitude: 136.917067 * Elevation: -3510.7 m * Recovery: 206.95 m * Campaign: Exp322 (NanTroSEIZE Stage 2: Subduction Input) * Basis: Chikyu * Method/Device: Drilling/drill rig (DRILL) * Comment: 58 cores; 576 m cored; 35.9 % recovered; 576 m drilled; 576 m penetrated
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEvent
2Sample code/labelSample labelIkari, Matt J
3CommentCommentIkari, Matt J
4DEPTH, sediment/rockDepthmGeocode
5Lithologic unit/sequenceUnitIkari, Matt J
6Sample IDSample IDIkari, Matt J
7Effective stressSigmakPaIkari, Matt Jin-situ
8ExperimentExpIkari, Matt J#
9CohesionCkPaIkari, Matt Jraw data
10Effective stressSigmakPaIkari, Matt Jeffective normal stress (raw data)
11Shear stressTaukPaIkari, Matt Jpeak shear stress (raw data)
12Shear stressTaukPaIkari, Matt Jresidual shear stress (raw data)
13CohesionCkPaIkari, Matt Jsliding cohesion (raw data)
14Effective stressSigmakPaIkari, Matt Jeffective normal stress
15Effective stressSigmakPaIkari, Matt Jeffective normal stress incl. piston
16Shear stressTaukPaIkari, Matt Jpeak shear stress
17Shear stressTaukPaIkari, Matt Jresidual shear stress
18CoefficientCoeffIkari, Matt Jpeak friction coefficient
19CoefficientCoeffIkari, Matt Jresidual friction coefficient
20CoefficientCoeffIkari, Matt Jinternal friction coefficient
21CoefficientCoeffIkari, Matt Jsliding friction coefficient
22CohesionCkPaIkari, Matt J
23CohesionCkPaIkari, Matt Jsliding cohesion
24CoefficientCoeffIkari, Matt Jcohesion coefficient
25CoefficientCoeffIkari, Matt Jsliding cohesion coefficient
26DifferenceDiffIkari, Matt Jpeak shear stress - residual shear stress
27RatioRatioIkari, Matt Jfriction difference
28DisplacementDISmmIkari, Matt J
29Area in square milimeterAreamm2Ikari, Matt Jreal area
30CohesionCkPaIkari, Matt Jarea corrected sliding cohesion
31CoefficientCoeffIkari, Matt Jarea corrected cohesion coefficient
Size:
515 data points

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