Abaqus Volume II: I–Z Manual do Utilizador descarregar pdf (Página 290)

100

101

POROUS ELASTIC

2. Etc., up to eight ﬁeld variables per line.

Repeat this set of data lines as often as necessary to deﬁne the dependence of the material parameters

, G, and on temperature and ﬁeld variables.

Data lines to deﬁne the instantaneous shear modulus from the bulk modulus and Poisson’s ratio:

First line:

1. Value of the logarithmic bulk modulus, . (Dim ensionless.)

2. Value of Poisson’s ratio,

3. Value of the elastic tensile limit,

. (This value cannot be negati ve.)

4. Temperature,

5. First ﬁeld variable.

6. Etc., up to four ﬁeld variables.

Subsequent lines (only needed if the DEPENDENCIES parameter has a value greater than four):

1. Fifth ﬁeld variable.

2. Etc., up to eight ﬁeld variables per line.

Repeat this set of data lines as often as necessary to deﬁne the dependence of the material parameters

, , and on temperature and ﬁeld variables.

16.18–2

ABAQUS Version 6.1 Module:

ID:

Printed on:

1 2 ... 285 286 287 288 289 290 291 292 293 294 295 ... 627 628

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