PARAM, PRESUBNL
Bulk Data Entry Forces OptiStruct to run models in which Linear Buckling Analysis or Preloaded Analysis is defined, in conjunction with nonlinear materials (MATS1, MATHE, or MGASK) or Large Displacement Nonlinear Analysis.
Parameter | Values | Description |
---|---|---|
PRESUBNL | <YES,
NO> Default = NO Defaults: If this parameter does not exist in the deck, the default behavior is NO. If this parameter exists in the deck, however, if no value (YES/NO) is specified, the default behavior is NO. |
|
Note: Linear Buckling Analysis or Preloaded Analysis is not recommended in
models with nonlinear materials or large displacement nonlinear analysis. It is your
responsibility to interpret such results with caution.