ABAQUS Volume II: I–Z - Manual (Page 254)

*PERMEABILITY
Data lines to define fully saturated isotropic permeability (TYPE=ISOTROPIC):
First line:
1. k. (Units of LT
−1
.)
2. Void ratio, e.
3. Temperature, .
4. First field variable.
5. Second field variable.
6. Etc., up to five field variables.
Subsequent lines (only needed if the DEPENDENCIES parameter has a value greater than five):
1. Sixth field variable.
2. Etc., up to eight field variables per line.
Repeat this set of data lines as often as necessary to define the variation.
Data lines to define fully saturated orthotropic permeability (TYPE=ORTHOTROPIC):
First line:
1. . (Units of LT
−1
.)
2. .
3. .
4. Void ratio, e.
5. Temperature, .
6. First field variable.
7. Second field variable.
8. Third field variable.
Subsequent lines (only needed if the DEPENDENCIES parameter has a value greater than three):
1. Fourth field variable.
2. Etc., up to eight field variables per line.
Repeat this set of data lines as often as necessary to define the variation.
Data lines to define fully saturated anisotropic permeability (TYPE=ANISOTROPIC):
First line:
1. . (Units of LT
−1
.)
2. .
3. .
4. .
5. .
16.6–2
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