1. Discretization#
1.1. Degrees of freedom#
Modeling |
Degrees of Freedom (at each vertex node) |
AXIS, AXIS_DIAG, PLAN, PLAN_DIAG |
|
1.2. Support mesh for stiffness matrices#
The support cells of the finite elements can be triangles or quadrilaterals. The elements are iso-parametric.
Modeling |
Mesh |
Interpolation |
Remarks |
AXIS (_ DIAG) - PLAN (_ DIAG) |
TRIA3 |
Linear |
|
AXIS (_ DIAG) - PLAN (_ DIAG) |
QUAD4 |
Linear |
|
AXIS - PLAN |
|
Quadratic |
|
AXIS - PLAN |
|
Serendip |
|
AXIS - PLAN |
|
Quadratic |
1.3. Cargo support mesh#
Modeling |
Mesh |
Interpolation |
Remarks |
AXIS (_ DIAG) - PLAN (_ DIAG) |
SEG2 |
Linear |
|
AXIS - PLAN |
|
Quadratic |