MATT9OR
Bulk Data Entry Specifies temperature-dependent material properties on MAT9OR entry fields via TABLEMk or TABLEG entry.
Format
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) |
|---|---|---|---|---|---|---|---|---|---|
| MATT9OR | MID | T(E1) | T(E2) | T(E3) | T(NU12) | T(NU23) | T(NU31) | T(RHO) | |
| T(G12) | T(G23) | T(G31) | T(A1) | T(A2) | T(A3) | T(GE) |
Example
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) |
|---|---|---|---|---|---|---|---|---|---|
| MATT9OR | 17 | 32 | 18 | 17 | |||||
| 12 |
Definitions
| Field | Contents | SI Unit Example |
|---|---|---|
| MID | Material property identification number
that matches the identification number on a MAT9OR
entry. (Integer > 0) |
|
| T(Ei) | Identification number of a
TABLEMk or TABLEG entry for Young's modulus
in direction i. (Integer ≥ 0 or blank) |
|
| T(NUij) | Identification number of a
TABLEMk or TABLEG entries for Poisson’s
ratios. (Integer ≥ 0 or blank) |
|
| T(Gij) | Identification number of a
TABLEMk or TABLEG entries for the terms in
the material property matrix. (Integer ≥ 0 or blank) |
|
| T(RHO) | Identification number of a
TABLEMk or TABLEG entry for the mass
density. (Integer ≥ 0 or blank) |
|
| T(Ai) | Identification number of a
TABLEMk or TABLEG entry for the thermal
expansion coefficients. (Integer ≥ 0 or blank) |
|
| T(GE) | Identification number of a
TABLEMk or TABLEG entry for the damping
coefficient. (Integer ≥ 0 or blank) |
Comments
- Fields 3, 4, and so on of this entry correspond, field-by-field, to fields 3, 4, and so on of the MAT9OR entry referenced in field 2. The value recorded in a particular field of the MAT9 entry is replaced (if TABLEM1 or TABLEG is used) or modified (TABLEM2/3/4 is used) by the table referenced in the corresponding field of this entry. In the example shown, G11 is modified by TABLEMj 32; G14 is modified by TABLEMj 18, and so on. If the fields are zero or blank, there is no temperature dependence of the field on the MAT9 entry.
- The MATT9 entries may refer to blank entries on the respective MAT9 card. In which case, they will be applied to default values of respective parameters.
- The continuation entries are optional.
- The TEMPERATURE Subcase Information Entry (with type = MATERIAL) is required to activate temperature-dependent material behavior and to define the temperature field (option = SID of TEMP, TEMPD or the SUBCASE ID of a thermal analysis subcase).
- With TABLEM1 or TABLEG, the respective field on MAT9 will be replaced by the table data on MATT9. With TABLEM2/3/4, the respective field of MAT9 will be modified by the table data.
- This card is represented as a material in HyperMesh.