MATT3
Bulk Data Entry Specifies temperature-dependent material properties on MAT3 entry fields via TABLEMi or TABLEG entry.
Format
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) |
|---|---|---|---|---|---|---|---|---|---|
| MATT3 | MID | T(EX) | T(ETH) | T(EZ) | T(NUXTH) | T(NUTHZ) | T(NUZX) | T(RHO) | |
| T(GZX) | T(AX) | T(ATH) | T(AZ) | T(GE) |
Example
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) |
|---|---|---|---|---|---|---|---|---|---|
| MATT3 | 17 | 32 | 19 | ||||||
| 52 |
Definitions
| Field | Contents | SI Unit Example |
|---|---|---|
| MID | Material property
identification number that matches the identification number on
MAT3 entry. (Integer > 0) |
|
| T(EX), T(ETH), T(EZ) | Identification number of a
TABLEMi or TABLEG entry
for the Young's moduli in the x,
and z directions. Default = blank (Integer ≥ 0 or blank) |
|
| T(NUXTH), T(NUTHZ), T(NUZX) | Identification number of a
TABLEMi or TABLEG entry
for the Poisson's ratios in the x,
,
z and zx directions. Default = blank (Integer ≥ 0 or blank) |
|
| T(RHO) | Identification number of a
TABLEMi or TABLEG entry
for the mass density. Default = blank (Integer ≥ 0 or blank) |
|
| T(GZX) | Identification number of a
TABLEMi or TABLEG entry
for the shear modulus. Default = blank (Integer ≥ 0 or blank) |
|
| T(AX), T(ATH), T(AZ) | Identification number of a
TABLEMi or TABLEG entry
for the thermal expansion coefficients in the x,
and z directions. Default = blank (Integer or blank) |
|
| T(GE) | Identification number of a
TABLEMi or TABLEG entry
for the damping coefficient. Default = blank (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 MAT3 entry referenced in field 2. The value in a particular field of the MAT3 entry is replaced or modified by the table referenced in the corresponding field of this entry. In the example shown, EX is modified; TABLEMi 32, EZ is modified by TABLEMi 19; and GZX is modified by TABLEMi 52. Blank or zero entries mean that there is no temperature dependence of the field on the MAT3 entry.
- Any quantity modified by this entry must have a value on the MAT3 entry.
- 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).
- This card is represented as a material in HyperMesh.