From: Relation between rheological properties and the stress state in subducting slabs
Domain | Density | Thickness or depth range | Viscosity | Cohesion | Effective coefficient of friction | Maximum yield stress |
---|---|---|---|---|---|---|
ρ | h or z | ηvis | c | ϕ | σmax | |
kg/m3 | km | Pa s | MPa | MPa | ||
OPFC | 2900 | h = 30 | 1 × 1024 | 30 | 0.6 | 200 |
OPC | 2900 | h = 30 | 3 × 1023 | 30 | 0.6 | 200 |
OPFM | 3300 | h = 40 | 1 × 1024 | 30 | 0.6 | 200 |
OPM1 | 3300 | h = 40 | 3 × 1023 | 30 | 0.6 | 200 |
OPM2 | 3300 | h = 120 | 1 × 1024 | 30 | 0.6 | 200 |
OC | 3000–3360*1 | h = 10 | 1 × 1022 | 30*2 | 0.6*2 | 200 |
SP1 | 3360 | h = 30 or 50 | 1 × 1023 or 1 × 1024 | 30 | 0.6 | 200 |
SP2 | 3360 | h = 30 | 1 × 1022 | 30 | 0.6 | 200 |
UM | 3300 | z = 0–410 | 1 × 1020 | 30 | 0.6 | 200 |
TM | 3300 | z = 410–660 | 3 × 1020 | 30 | 0.6 | 200 |
LM | 3300 | z = 660–2900 | 2 × 1022 | 30 | 0.6 | 200 |