词条 | Variation of some elastic constants (in 10^6 bars) with rock type and confining pressure |
释义 | Variation of some elastic constants (in 10^6 bars) with rock type and confining pressure Table Variation of some elastic constants (in 106 bars) with rock type and confining pressure at pressure = 1 bar rock type bulk modulus Young's modulus shear modulus Poisson's ratio granite 0.1 0.3 0.2 0.05 gabbro 0.3 0.9 0.6 0.1 dunite 1.1 1.5 0.5 0.3 obsidian 0.4 0.7 0.3 0.08 basalt 0.5 0.8 0.3 0.23 gneiss 0.1 0.2 0.1 0.05 marble 0.1 0.4 0.2 0.1 quartzite sandstone 0.07 0.2 0.08 0.1 shale 0.04 0.1 0.05 0.04 limestone 0.8 0.6 0.2 0.3 at pressure = 3,000 bars rock type bulk modulus Young's modulus shear modulus Poisson's ratio granite 0.5 0.6 0.4 0.25 gabbro 0.9 0.8 0.5 0.2 dunite 1.2 1.7 0.7 0.27 obsidian basalt 0.8 1.2 0.4 0.25 gneiss 0.5 0.7 0.3 marble 0.8 0.7 0.3 0.3 quartzite 0.5 1.0 0.4 0.07 sandstone shale limestone See as table: ![]() |
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