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https://github.com/juliafem/abaqusreader.jl
AbaqusReader.jl is a parse for ABAQUS FEM models. It's capable of parsing the geometry accurately, including surface sets, node sets, and other relevant geometrical data used in FEM calculations. Other option is to parse whole model, including boundary conditions, material data and load steps.
https://github.com/juliafem/abaqusreader.jl
abaqus inp julialang parser
Last synced: 3 months ago
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AbaqusReader.jl is a parse for ABAQUS FEM models. It's capable of parsing the geometry accurately, including surface sets, node sets, and other relevant geometrical data used in FEM calculations. Other option is to parse whole model, including boundary conditions, material data and load steps.
- Host: GitHub
- URL: https://github.com/juliafem/abaqusreader.jl
- Owner: JuliaFEM
- License: mit
- Created: 2017-07-15T11:22:29.000Z (over 7 years ago)
- Default Branch: master
- Last Pushed: 2024-03-27T15:17:54.000Z (10 months ago)
- Last Synced: 2024-10-12T23:22:11.833Z (3 months ago)
- Topics: abaqus, inp, julialang, parser
- Language: Julia
- Homepage: https://juliafem.github.io/AbaqusReader.jl/latest
- Size: 710 KB
- Stars: 37
- Watchers: 8
- Forks: 22
- Open Issues: 14
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# AbaqusReader.jl - parse ABAQUS mesh files to Julia
[![ci][ci-img]][ci-url]
[![codecov][coverage-img]][coverage-url]
[![docs-stable][docs-stable-img]][docs-stable-url]
[![docs-dev][docs-dev-img]][docs-dev-url]
AbaqusReader.jl can be used to parse ABAQUS .inp file format. Two functions is
exported: `abaqus_read_mesh(filename::String)` can be used to parse mesh to
simple Dict-based structure. With function `abaqus_read_model(filename::String)`
it's also possible to parse more information from model, like boundary
conditions and steps.
Reading mesh is made simple:
```julia
using AbaqusReader
abaqus_read_mesh("cube_tet4.inp")
```
```text
Dict{String,Dict} with 7 entries:
"nodes" => Dict(7=>[0.0, 10.0, 10.0],4=>[10.0, 0.0, 0.0],9=>[10.0, 10…
"element_sets" => Dict("CUBE"=>[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 1…
"element_types" => Dict{Integer,Symbol}(Pair{Integer,Symbol}(2, :Tet4),Pair{I…
"elements" => Dict{Integer,Array{Integer,1}}(Pair{Integer,Array{Integer,…
"surface_sets" => Dict("LOAD"=>Tuple{Int64,Symbol}[(16, :S1), (8, :S1)],"ORD…
"surface_types" => Dict("LOAD"=>:ELEMENT,"ORDER"=>:ELEMENT)
"node_sets" => Dict("SYM23"=>[5, 6, 7, 8],"SYM12"=>[5, 6, 3, 4],"NALL"=>[…
```
Like said, `mesh` is a simple dictionary containing other dictionaries like
`elements`, `nodes`, `element_sets` and so on. This is a good starting point to
construct own finite element implementations based on real models done using
ABAQUS.
If boundary conditions are also requested, `abaqus_read_model` must be used:
```julia
model = abaqus_read_model("abaqus_file.inp")
```
This returns `AbaqusReader.Model` instance.
## Supported elements
The following abaqus elements are supported, along with the corresponding number of nodes and the `elemen_types` key
|abaqus element| number of nodes| element_types|
|---------|:--:|---------|
| C3D4 | 4 |`:Tet4` |
| C3D4H | 4 |`:Tet4` |
| C3D6 | 6 |`:Wedge6`|
| C3D8 | 8 |`:Hex8` |
| C3D10 | 10 |`:Tet10` |
| C3D20 | 20 |`:Hex20` |
| C3D20E | 20 |`:Hex20` |
| S3 | 3 |`:Tri3` |
| STRI65 | 6 |`:Tri6` |
| CPS4 | 4 |`:Quad4` |
| T2D2 | 2 |`:Seg2` |
| T3D2 | 2 |`:Seg2` |
| B33 | 2 |`:Seg2` |
adding new elments is very easy, just look at the first lines of `/src/parse_mesh.jl`
[ci-img]: https://github.com/JuliaFEM/AbaqusReader.jl/workflows/CI/badge.svg
[ci-url]: https://github.com/JuliaFEM/AbaqusReader.jl/actions?query=workflow%3ACI+branch%3Amaster
[coverage-img]: https://codecov.io/gh/JuliaFEM/AbaqusReader.jl/branch/master/graph/badge.svg?token=3aZGJjDsY9
[coverage-url]: https://codecov.io/gh/JuliaFEM/AbaqusReader.jl
[docs-stable-img]: https://img.shields.io/badge/docs-stable-blue.svg
[docs-stable-url]: https://juliafem.github.io/AbaqusReader.jl/stable
[docs-dev-img]: https://img.shields.io/badge/docs-latest-blue.svg
[docs-dev-url]: https://juliafem.github.io/AbaqusReader.jl/latest