GFM 1
lectures 1 and 2
lectures 1 and 2
42
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Kartei Details
| Karten | 42 |
|---|---|
| Sprache | English |
| Kategorie | Naturkunde |
| Stufe | Universität |
| Erstellt / Aktualisiert | 13.01.2013 / 13.01.2013 |
| Lizenzierung | Kein Urheberrechtsschutz (CC0) |
| Weblink |
https://card2brain.ch/box/gfm_1
|
| Einbinden |
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Pc
defined and equation
confining pressure
Pc=rho.g.h
typical rock density
2500kg/m3
typical lithostatic gradient is
100MPa per 3km
stable continental crust T increase with depth
.
what can affect gradient of T with depth
stretching and shortening
natrual or logarithmic strain in defined by
e = ln(l/l0)
Sqiggly e
l is deformed length and l0 is the undeformed length
sqiggly e with a dot above it
deformation rate
squiggly e
stretching ratio
