The following functionality can be imported into a model from an Abaqus input file:
See Will link to usi-kwb-inputreader,, for a complete list of the keywords that are supported by the input file reader. Not all keyword data lines are supported for import; Abaqus/CAE issues warning messages when unsupported entries are encountered. You can use the Keywords Editor to include options that the input file reader does not support; for detailed instructions on using the Keywords Editor, see Adding unsupported keywords to your Abaqus/CAE model. Importing partsParts are imported from an input file in the form of meshes; a mesh consists of node and element definitions along with the type of element assigned. The input file reader can import a mesh containing most of the commonly used element types. However, the input file reader cannot import a mesh containing the following element types:
The following element types can be imported, but their section properties are not yet supported:
Pore pressure cohesive elements can be imported, but you cannot view them in the Abaqus/CAE model. However, you can view pore pressure cohesive elements in the Visualization module after an analysis is complete. You can use the Mesh module to change the element type assigned to elements imported from an input file. Importing sets and surfacesThe import capability creates sets based on any ELSET or NSET keywords, as well as any ELSET or NSET parameters on other supported keywords. If the input file was written in terms of an assembly of part instances, Abaqus/CAE preserves your intent when creating part and assembly sets. If a set was defined within a part (deformable or rigid), Abaqus/CAE creates a part set. When you instance the part in the Assembly module, you can refer to the part set; however, the assembly-related modules provide only read-only access to part sets. If a set was defined within the assembly, Abaqus/CAE creates an assembly set. For more information, see How do part sets and assembly sets differ?. In contrast, if the input file was not written in terms of an assembly of part instances, Abaqus/CAE tries to minimize the number of sets created. In most cases, sets in the input file are imported as only assembly sets. However, if a section assignment refers to a set, Abaqus/CAE imports the set as only a part set. Element-based surfaces can be imported; however, Abaqus/CAE imports a node-based surface as a set of nodes, not as a surface. As a result, an imported node-based surface appears in the Set manager and not in the Surface manager. Importing descriptionsModel descriptions and material descriptions that appear as comment lines in input files are imported into Abaqus/CAE. The comment lines that immediately precede the header of the input file store the model description, which is available in the Edit Model Attributes dialog box upon import. The comment lines that immediately precede the material and material behavior definitions store the material descriptions, which are available in the Edit Material dialog box upon import. The job description from the Edit Job dialog box appears as the data line for the header of the input file. If desired, you can modify this data line to include more details about the job; however, this data line is not imported into Abaqus/CAE. Importing interactions, constraints, and fastenersAbaqus/CAE imports reactivated contact pairs only if the contact pairs were deactivated in the first analysis step. Abaqus/CAE imports multi-point constraints as MPC connector sections and wire features or as MPC constraints, depending on how the input file identifies the nodes involved. A fully defined discrete fastener contains both an attachment line and a connector section assignment. In order to recreate these discrete fasteners as originally modeled in Abaqus/CAE upon import, Abaqus/CAE writes special comment lines to the input file when you submit a job for analysis. These special comment lines immediately precede the Abaqus keyword used to define the discrete fasteners, begin with **@ABQCAE, and are ignored by the Abaqus solvers. Assembled fasteners and point-based (mesh-independent) fasteners cannot be imported from an input file. Analyzing a submodelWhen you analyze a submodel using Abaqus/Standard or Abaqus/Explicit, you provide the name of the output database or results file containing the global solution in the Abaqus execution procedure; the file name does not appear in the input file. As a result, when you import an input file that analyzes a submodel, you must specify the name of the output database or results file containing the global solution that will drive the submodel. Select and enter the name of the file containing the global solution on the Submodel tabbed page. |