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.res file

.res file

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.res file

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The .res file is a HyperMesh binary results file.

File Creation

The .res file is created when either no format statement is given or when the HM, HYPER, or BOTH formats are chosen. (See documentation for the I/O Option OUTPUT).

File Contents

Result

Description

Acceleration

Acceleration results from frequency response, transient response, and multi-body dynamics analyses.

Output is controlled by the I/O Option ACCELERATION.

Composite ply strain

Ply strain results for composite materials from static analyses.

Output is controlled by the I/O Option STRAIN and by the SOUTi field on the PCOMP definition.

Composite ply stress

Ply stress results for composite materials from static analyses.

Output is controlled by the I/O Option STRESS and by the SOUTi field on the PCOMP definition.

Composite failure indices

Failure indices for composite materials from static analyses.

Output is controlled by the I/O Option STRESS, by the SOUTi, SB and FT fields on the PCOMP definition, and by the related fields on the relevant material definition (see MAT1, MAT2, MAT8).

Density

Density results from topology optimizations.

Output is controlled by the I/O Option DENSITY.

Displacement

Displacement results from static, frequency response, transient response, and multi-body dynamics analyses.

Output is controlled by the I/O Option DISPLACEMENT.

Eigenvector

Eigenvector results from normal modes and linear buckling analyses.

Output is controlled by the I/O Option DISPLACEMENT.

Element strain energy

Element strain energy results from static and normal modes analyses.

Output is controlled by the I/O Option ESE.

Grid point stress

Grid point stress results for 3D elements from static analyses.

Output is controlled by the I/O Option GPSTRESS (or GSTRESS).

Shape

Shape results from topography or shape optimizations.

Output is controlled by the I/O Option SHAPE.

Single-point force of constraint

Single-point force of constraint results from static analyses.

Output is controlled by the I/O Option SPCFORCE.

Strain

Strain results from static, frequency response, transient response, and multi-body dynamics analyses.

Output is controlled by the I/O Option STRAIN.

Stress

Stress results from static, frequency response, transient response, and multi-body dynamics analyses.

Output is controlled by the I/O Option STRESS (or ELSTRESS).

Thickness

Thickness results from size and topology optimizations.

Output is controlled by the I/O Option THICKNESS.

Velocity

Velocity results from frequency response analyses, transient response, and multi-body dynamics.

Output is controlled by the I/O Option VELOCITY.

Comments

1.If an optimization is terminated abruptly due to an error such as a full disk or power failure, the HyperMesh binary results file (*.res) may become corrupted. In this event, run the program "recover," included with OptiStruct, to clean up the results file.
2.The I/O Option RESULTS controls the frequency of output for analytical results during an optimization.
3.Grid point stresses are output for the entire model and for each individual component. This allows grid point stresses to be accurately obtained at the interface of two components referencing different material definitions.
4.For dynamic analyses, like frequency response, transient response, and multi-body dynamics, it is recommended that sets be used to reduce the amount of model and results output data. The output file can become very large since results are output for each frequency or time step.