Walton, W R; Sangrey, Dwight A; Miller, Scott A (1983): (Table 3) Sediment consolidation properties at DSDP Leg 72 Holes [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.811434, In supplement to: Walton, WR et al. (1983): Geotechnical engineering characterization of hydraulically piston-cored deep ocean sediments. In: Barker, PF; Carlson, RL; Johnson, DA; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 72, 537-549, https://doi.org/10.2973/dsdp.proc.72.122.1983
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: -29.053000 * Median Longitude: -37.559767 * South-bound Latitude: -30.946800 * West-bound Longitude: -38.135300 * North-bound Latitude: -26.238500 * East-bound Longitude: -36.502800
Date/Time Start: 1980-03-01T00:00:00 * Date/Time End: 1980-04-02T00:00:00
Minimum DEPTH, sediment/rock: 2.04 m * Maximum DEPTH, sediment/rock: 88.05 m
Event(s):
72-515A * Latitude: -26.238500 * Longitude: -36.502800 * Date/Time: 1980-03-01T00:00:00 * Elevation: -4252.0 m * Penetration: 107.9 m * Recovery: 95.7 m * Location: South Atlantic/BASIN * Campaign: Leg72 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 25 cores; 99.5 m cored; 8.4 m drilled; 96.2 % recovery
72-517 * Latitude: -30.946800 * Longitude: -38.041200 * Date/Time: 1980-03-30T00:00:00 * Elevation: -2963.0 m * Penetration: 50.9 m * Recovery: 48.2 m * Location: South Atlantic/FLANK * Campaign: Leg72 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 12 cores; 50.9 m cored; 0 m drilled; 94.6 % recovery
72-518 * Latitude: -29.973700 * Longitude: -38.135300 * Date/Time: 1980-04-02T00:00:00 * Elevation: -3944.0 m * Penetration: 76.7 m * Recovery: 59.3 m * Location: South Atlantic/CONT RISE * Campaign: Leg72 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 18 cores; 72.3 m cored; 4.4 m drilled; 82 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | Sample code/label | Sample label | Walton, W R | DSDP/ODP/IODP sample designation | ||
| 6 | DEPTH, sediment/rock | Depth sed | m | Geocode – mbsf | ||
| 7 | Water content, wet mass | Water wm | % | Walton, W R | Syringe technique (Boyce, 1976) | Weight of water/weight of solids |
| 8 | Void ratio | Void ratio | Walton, W R | Initial | ||
| 9 | Porosity, initial | Poros init | % | Walton, W R | see reference(s) | |
| 10 | Compression index | Cc | Walton, W R | Calculated, see reference(s) | ||
| 11 | Compression index | Cc | Walton, W R | Calculated, see reference(s) | Cc = 0.009 (WL - 10) for normally consolidated clays of low sensitivity, Terzaghi and Peck (1967) | |
| 12 | Index | Index | Walton, W R | Swell | ||
| 13 | Overburden pressure | Overb press | kPa | Walton, W R | see reference(s) | Determined from preconsolidation stress versus sub-bottom depth profile; Original unit kN/m**2 = kPa |
| 14 | Preconsolidation pressure | Pc | kPa | Walton, W R | Calculated from Casangrande (1936) | Original unit kN/m**2 = kPa |
| 15 | Index | Index | Walton, W R | see reference(s) | Disturbance index, simplified, from Suva (1974) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
50 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Sample label (DSDP/ODP/IODP sample designation) | 6 Depth sed [m] (mbsf) | 7 Water wm [%] (Weight of water/weight of sol...) | 8 Void ratio (Initial) | 9 Poros init [%] (see reference(s)) | 10 Cc (Calculated, see reference(s)) | 11 Cc (Cc = 0.009 (WL - 10) for norm...) | 12 Index (Swell) | 13 Overb press [kPa] (Determined from preconsolidat...) | 14 Pc [kPa] (Original unit kN/m**2 = kPa, ...) | 15 Index (Disturbance index, simplified...) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 72-515A | -26.2385 | -36.5028 | -4252 | 72-515A-21 | 88.05 | 67.0 | 1.92 | 66 | 1.00 | 0.95 | 0.23 | 453.0 | 300 | 0.46 |
| 72-517 | -30.9468 | -38.0412 | -2963 | 72-517-9 | 36.00 | 55.3 | 1.54 | 61 | 0.38 | 0.32 | 0.02 | 232.0 | 650 | 0.45 |
| 72-518 | -29.9737 | -38.1353 | -3944 | 72-518-2 | 2.04 | 72.9 | 2.04 | 67 | 0.53 | 0.46 | 0.02 | 20.4 | 103 | 0.56 |
| 72-518 | -29.9737 | -38.1353 | -3944 | 72-518-7 | 25.75 | 57.5 | 1.69 | 63 | 0.55 | 0.35 | 0.02 | 72.0 | 700 | 0.53 |
| 72-518 | -29.9737 | -38.1353 | -3944 | 72-518-15 | 57.85 | 42.7 | 1.26 | 56 | 0.44 | 0.39 | 0.03 | 377.0 | 900 | 0.69 |