mirror of
https://github.com/JuliaFEM/JuliaFEM.jl.git
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Frondelius
111 lines
4.1 KiB
Julia
111 lines
4.1 KiB
Julia
# This file is a part of JuliaFEM.
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# License is MIT: see https://github.com/JuliaFEM/JuliaFEM.jl/blob/master/LICENSE.md
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using JuliaFEM
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using JuliaFEM.Preprocess
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using JuliaFEM.Abaqus
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using JuliaFEM.Testing
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using JuliaFEM.Preprocess: element_has_nodes, element_has_type
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@testset "read inp file" begin
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model = open(parse_abaqus, joinpath(Pkg.dir("JuliaFEM"),"geometry","3d_beam","palkki.inp"))
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@test length(model["nodes"]) == 298
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@test length(model["elements"]) == 120
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@test length(model["elsets"]["Body1"]) == 120
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@test length(model["nsets"]["SUPPORT"]) == 9
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@test length(model["nsets"]["LOAD"]) == 9
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@test length(model["nsets"]["TOP"]) == 83
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end
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@testset "test read element section" begin
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data = """*ELEMENT, TYPE=C3D10, ELSET=BEAM
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1, 243, 240, 191, 117, 245, 242, 244,
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1, 2, 196
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2, 204, 199, 175, 130, 207, 208, 209,
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3, 4, 176
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"""
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data = split(data, "\n")
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model = Dict{AbstractString, Any}()
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model["nsets"] = Dict{AbstractString, Vector{Int}}()
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model["elsets"] = Dict{AbstractString, Vector{Int}}()
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model["elements"] = Dict{Integer, Any}()
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parse_section(model, data, :ELEMENT, 1, 5, Val{:ELEMENT})
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@test length(model["elements"]) == 2
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@test model["elements"][1]["connectivity"] == [243, 240, 191, 117, 245, 242, 244, 1, 2, 196]
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@test model["elements"][2]["connectivity"] == [204, 199, 175, 130, 207, 208, 209, 3, 4, 176]
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@test model["elsets"]["BEAM"] == [1, 2]
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end
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@testset "parse nodes from abaqus .inp file to Mesh" begin
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fn = joinpath(Pkg.dir("JuliaFEM"), "test", "testdata","cube_tet4.inp")
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mesh = abaqus_read_mesh(fn)
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info(mesh.surface_sets)
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@test length(mesh.nodes) == 10
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@test length(mesh.elements) == 17
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@test haskey(mesh.elements, 1)
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@test mesh.elements[1] == [8, 10, 1, 2]
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@test mesh.element_types[1] == :Tet4
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@test haskey(mesh.node_sets, :SYM12)
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@test haskey(mesh.element_sets, :CUBE)
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@test haskey(mesh.surface_sets, :LOAD)
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@test haskey(mesh.surface_sets, :ORDER)
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@test length(mesh.surface_sets[:LOAD]) == 2
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@test mesh.surface_sets[:LOAD][1] == (16, :S1)
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@test mesh.surface_types[:LOAD] == :ELEMENT
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@test length(Set(map(size, values(mesh.nodes)))) == 1
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elements = create_surface_elements(mesh,:LOAD)
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@test get_connectivity(elements[1]) == [8,10,9]
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end
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@testset "parse nodes from abaqus .inp file to Mesh (NX export)" begin
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fn = joinpath(Pkg.dir("JuliaFEM"), "test", "testdata","nx_export_problem.inp")
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mesh = abaqus_read_mesh(fn)
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@test length(mesh.nodes) == 3
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end
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@testset "parse abaqus .inp created using hypermesh" begin
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data = """
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**
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** ABAQUS Input Deck Generated by HyperMesh Version : 14.0.120.28
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** Generated using HyperMesh-Abaqus Template Version : 14.0.120
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**
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** Template: ABAQUS/STANDARD 3D
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**
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*NODE , Nset = nset_csys0
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1, 2.649428 , -21.93735 , 217.2934
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2, 27.54531 , 1.108443 , 228.8077
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"""
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fn = tempname() * ".inp"
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open(fn, "w") do fid write(fid, data) end
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mesh = abaqus_read_mesh(fn)
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@test length(mesh.nodes) == 2
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end
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@testset "Elemement types and nodes" begin
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@test element_has_nodes(Val{:C3D4}) == 4
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@test element_has_type(Val{:C3D4}) == :Tet4
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@test element_has_nodes(Val{:C3D8}) == 8
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@test element_has_type(Val{:C3D8}) == :Hex8
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@test element_has_nodes(Val{:C3D10}) == 10
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@test element_has_type(Val{:C3D10}) == :Tet10
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@test element_has_nodes(Val{:C3D20}) == 20
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@test element_has_nodes(Val{:C3D20E}) == 20
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@test element_has_nodes(Val{:S3}) == 3
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@test element_has_type(Val{:S3}) == :Tri3
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@test element_has_nodes(Val{:STRI65}) == 6
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@test element_has_type(Val{:STRI65}) == :Tri6
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@test element_has_nodes(Val{:CPS4}) == 4
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@test element_has_type(Val{:CPS4}) == :Quad4
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end
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@testset "GENERATE keyword" begin
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data = """
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*NSET, NSET=testgen, GENERATE
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7,13,2
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"""
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fn = tempname() * ".inp"
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open(fn, "w") do fid write(fid, data) end
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mesh = abaqus_read_mesh(fn)
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@test mesh.node_sets[:testgen] == Set([7,9,13,11])
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end
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