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https://github.com/JuliaFEM/JuliaFEM.jl.git
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Jukka Aho
27 lines
809 B
Julia
27 lines
809 B
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.Testing
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@testset "1d strain" begin
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X = Dict{Int64, Vector{Float64}}(
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1 => [0.0, 0.0, 0.0],
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2 => [1.0, 1.0, 1.0])
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u = Dict{Int64, Vector{Float64}}(
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1 => [0.0, 0.0, 0.0],
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2 => [1.0, 1.0, 1.0])
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element = Element(Seg2, [1, 2])
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update!(element, "geometry", X)
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detJ = element([0.0], 0.0, Val{:detJ})
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info("detJ = $detJ")
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@test isapprox(detJ, sqrt(3)/2)
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J = element([0.0], 0.0, Val{:Jacobian})
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info("J = $J")
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@test isapprox(J, [0.5 0.5 0.5])
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update!(element, "displacement", u)
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# FIXME
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# gradu = element("displacement", [0.0], 0.0, Val{:Grad})
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# info("1d bar: ∇u = $gradu")
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end
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