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- W2969353669 abstract "Abstract The icy shells of Enceladus and Europa consist from top down of cold (~100 K) ice at low (<0.1 MPa) pressure, cold ice at high pressure up to ~10 MPa, and warm ice near 273 K the base. The pressure ~10 MPa and temperature near 273 K of basal ice within Enceladus and Europa are similar to that within terrestrial glaciers that are known to have seismicity (icequakes). Warm ice easily melts during sliding so its icequakes are qualitatively explained and expected on these satellites if the macroscopic strain rates are comparable to those within terrestrial glaciers subjected to oceanic tides. However, cold ice at high pressures does not readily macroscopically melt during sliding. A dynamic weakening mechanism for crustal faults in rock may be applicable to Enceladus and Europa. Micron‐scale real contacts support ~0.4‐GPa shear tractions and normal tractions on rapidly sliding ice faults. At sliding velocities above ~0.1 m/s, the asperity tips of the contacts become hot and weak in ice. The macroscopic friction depends on the average strength of the asperity tips during the lifetimes of contact. The strength of the asperity tips self‐organizes so that frictional heating balances the heat lost from the asperity tip by conduction. The macroscopic coefficient of friction at coseismic sliding velocities decreases to a modest fraction of the low‐velocity coefficient of friction, but does not approach zero. This velocity‐weakening mechanism likely allows major icequakes within the cold interiors of Europa and Enceladus." @default.
- W2969353669 created "2019-08-29" @default.
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- W2969353669 date "2019-09-01" @default.
- W2969353669 modified "2023-09-27" @default.
- W2969353669 title "Friction in Cold Ice Within Outer Solar System Satellites With Reference to Thermal Weakening at High Sliding Velocities" @default.
- W2969353669 cites W1481772386 @default.
- W2969353669 cites W1555710151 @default.
- W2969353669 cites W1560432724 @default.
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- W2969353669 cites W1938314432 @default.
- W2969353669 cites W1974756164 @default.
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- W2969353669 cites W1981438112 @default.
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- W2969353669 cites W1985619686 @default.
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- W2969353669 cites W1998227482 @default.
- W2969353669 cites W2005122527 @default.
- W2969353669 cites W2006544463 @default.
- W2969353669 cites W2010479646 @default.
- W2969353669 cites W2011373764 @default.
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- W2969353669 cites W2015027106 @default.
- W2969353669 cites W2019935798 @default.
- W2969353669 cites W2020089902 @default.
- W2969353669 cites W2025053367 @default.
- W2969353669 cites W2025142380 @default.
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- W2969353669 cites W2031713646 @default.
- W2969353669 cites W2036982659 @default.
- W2969353669 cites W2038906682 @default.
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- W2969353669 doi "https://doi.org/10.1029/2019je006030" @default.
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