(Table 1) Compressional and shear wave velocities and elastic constants of DSDP Hole 83-504B basalts
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
1985
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| _version_ | 1867171812164501504 |
|---|---|
| author | Christensen, Nikolas I Salisbury, Matthew H |
| author_facet | Christensen, Nikolas I Salisbury, Matthew H |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Compressional and shear wave velocities at confining pressures to 6 kb, densities, and porosities were measured for 32 samples obtained from 836 to 1350 m below seafloor (BSF) in Hole 504B, the section drilled on Leg 83 of the Deep Sea Drilling Project. These data in combination with similar measurements on 28 basalt samples from the section from 274.5 to 836 m, drilled on Legs 69 and 70, provide a comprehensive set of physical property data for over 1000 m of oceanic crust. The velocities, densities, and porosities measured in the laboratory exhibit greater variability in the upper portion of the hole. In general, compressional and shear wave velocities and densities increase with depth, reaching average values at 1 kbar of Vp = 6.45 km/s, Ks = 3.45 km/s and p = 2.94 g/cm3 within the sheeted dike section. Porosities decrease with depth to values generally less than 1% near the bottom of the hole |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_805268 |
| institution | PANGAEA |
| language | en |
| publishDate | 1985 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table 1) Compressional and shear wave velocities and elastic constants of DSDP Hole 83-504B basalts Christensen, Nikolas I Salisbury, Matthew H 83-504B; Calculated; Constant; Deep Sea Drilling Project; Density, wet bulk; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Leg83; Poisson's ratio; Porosity; Pressure; Pulse transmission technique (Birch, 1960); Sample code/label; Velocity, compressional/shear wave ratio; Velocity, compressional wave; Velocity, shear wave Compressional and shear wave velocities at confining pressures to 6 kb, densities, and porosities were measured for 32 samples obtained from 836 to 1350 m below seafloor (BSF) in Hole 504B, the section drilled on Leg 83 of the Deep Sea Drilling Project. These data in combination with similar measurements on 28 basalt samples from the section from 274.5 to 836 m, drilled on Legs 69 and 70, provide a comprehensive set of physical property data for over 1000 m of oceanic crust. The velocities, densities, and porosities measured in the laboratory exhibit greater variability in the upper portion of the hole. In general, compressional and shear wave velocities and densities increase with depth, reaching average values at 1 kbar of Vp = 6.45 km/s, Ks = 3.45 km/s and p = 2.94 g/cm3 within the sheeted dike section. Porosities decrease with depth to values generally less than 1% near the bottom of the hole |
| title | (Table 1) Compressional and shear wave velocities and elastic constants of DSDP Hole 83-504B basalts |
| topic | 83-504B; Calculated; Constant; Deep Sea Drilling Project; Density, wet bulk; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Glomar Challenger; Leg83; Poisson's ratio; Porosity; Pressure; Pulse transmission technique (Birch, 1960); Sample code/label; Velocity, compressional/shear wave ratio; Velocity, compressional wave; Velocity, shear wave |
| url | https://doi.org/10.1594/PANGAEA.805268 |