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Beispiel: Dein bdf-File heisst xyz.bdf -> Dann gibt Du auf der Kommandozeile folgendes ein um abc.inp zu erhalten:
abaqus fromnastran job=abc input=xyz.bdf
EOM
3.2.20 Execution procedure for translating NASTRAN bulk data files to Abaqus input files
Products: Abaqus/Standard Abaqus/Explicit
Reference
“Execution procedure for Abaqus: overview,” Section 3.1.1
Overview
The translator from NASTRAN to Abaqus converts certain entities in a NASTRAN input file into their equivalent in Abaqus.
Using the translator
The NASTRAN data must be in a file with the extension .bdf. The NASTRAN data entries that are translated are listed in the tables below. Other valid NASTRAN data are skipped over and noted in the log file.
The translator is designed to translate a complete NASTRAN input file. If only bulk data are present, the first two lines in the file should be the terminators for the executive control and case control sections, namely:
CEND
BEGIN BULK
For normal termination, end the NASTRAN input data with the line
ENDDATA
NASTRAN solution sequences are translated to the Abaqus procedures listed in Table 3.2.20–1. The translator attempts to create a history section based on the contents of the case control data in the NASTRAN file.
The INCLUDE command is supported only in the bulk data section of the NASTRAN input file.
Command summary
abaqus fromnastran job=job-name
[input=input-file]
[wtmass_fixup={OFF | ON}]
[loadcases={OFF | ON}]
[pbar_zero_reset=[small-real-number]]
[distribution={OFF | ON}]
[surface_based_coupling={OFF | ON}]
[beam_offset_coupling={[OFF] | ON}]
[beam_orientation_vector={OFF | [ON]}]
[cbar=2-node-beam-element]
[cquad4=4-node-shell-element]
[chexa=8-node-brick-element]
[ctetra=10-node-tetrahedron-element]
Command line options
job
This option is used to specify the name of the Abaqus input file to be output by the translator. It is also the default name of the file containing the NASTRAN data. Diagnostics created by the translator will be written to a file named job-name.log.
input
This option is used to specify the name of the file containing the NASTRAN data if it is different from job-name.
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