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Table 1 Sample list, settings of laboratory tests, and internal friction results. Data of core samples C0001E11H-1, C0006E8H-1, and C0008A9H-3 are taken from Stipp et al. (2013)

From: Paleo-stress orientations and magnitudes from triaxial testing and stress inversion analysis in Nankai accretionary prism sediments

Sample Depth (mbsf) Porosity (%) Single compression tests Pressure stepping compression tests
Confining pressure Fluid pressure Slope at critical stage Confining pressure Fluid pressure at initial compaction Slope at critical state
C0001E6H-1 43.01 62.1 700 kPa 450 kPa 0.56 500 kPa, 750 kPa and 1000 kPa 300 kPa 0.68
C0001E11H-1 90.62 61.7 1000 kPa 300 kPa 0.68 400 kPa, 700 kPa and 1000 kPa 300 kPa 0.57
C0006E8H-1 48.23 48.9 1000 kPa 300 kPa 0.76 400 kPa, 700 kPa and 1000 kPa 300 kPa 0.81
C0008A9H-3 76.06 52.2 1000 kPa 300 kPa 0.57 400 kPa, 700 kPa and 1000 kPa 300 kPa 0.68
C0008C11H-3 83.09 60.0 700 kPa 300 kPa 0.69 500 kPa, 750 kPa and 1000 kPa 400 kPa 0.81
  1. The results for samples C0001E11H-1, C0006E8H-1, and C0008A9H-3 are taken from Stipp et al. (2013)