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Major changes in data structures:

Browse Source 
- Combined FieldAssembly and BoundaryAssembly to Assembly
- Combined FieldProblem and BoundaryProblem to Problem
- FieldProblem and BoundaryProblem are now abstract types
- Renamed stiffness_matrix, mass_matrix and force_vector to K, M, f for
  easier notation
- Problems are no more abstract types but concrete types, see
  elasticity.jl for example
- Combined linear_elasticity.jl and elasticity.jl
- Removed obsolete code directsolver.jl
- Almost all tests probably fail at this point
This commit is contained in:
Jukka Aho
2016-02-03 06:49:42 +02:00
parent 60046942e5
commit 90319b2644
10 changed files with 433 additions and 731 deletions
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test/test_elasticity_surface_load.jl
+5 -5
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@@ -2,8 +2,7 @@
# License is MIT: see https://github.com/JuliaFEM/JuliaFEM.jl/blob/master/LICENSE.md
using JuliaFEM.Test
using JuliaFEM.Core: Node, update!, Quad4, Seg2, assemble, BoundaryProblem,
Problem, Elasticity, Solver, Dirichlet
using JuliaFEM.Core: Node, update!, Quad4, Seg2, Problem, Elasticity, Solver, Dirichlet
@testset "test 2d linear elasticity with surface load." begin
@@ -26,8 +25,9 @@ using JuliaFEM.Core: Node, update!, Quad4, Seg2, assemble, BoundaryProblem,
update!(element1, "poissons ratio", nu)
# update!(element2, "displacement traction force", [0.0, f])
update!(element2, "displacement traction force", Vector{Float64}[[0.0, f], [0.0, f]])
# type, name, dimension
elasticity_problem = Problem(Elasticity, "block", 2)
elasticity_problem.properties.plane_stress = true
elasticity_problem.properties.formulation = :plane_stress
push!(elasticity_problem, element1, element2)
# dirichlet boundary condition, symmetry
@@ -36,8 +36,8 @@ using JuliaFEM.Core: Node, update!, Quad4, Seg2, assemble, BoundaryProblem,
update!([sym13, sym23], "geometry", nodes)
update!(sym13, "displacement 2", 0.0)
update!(sym23, "displacement 1", 0.0)
# name, unknown field, unknown field dimension
boundary_problem = BoundaryProblem(Dirichlet, "symmetry boundaries", "displacement", 2)
# type, name, dimension, unknown_field_name
boundary_problem = Problem(Dirichlet, "symmetry boundaries", 2, "displacement")
push!(boundary_problem, sym13, sym23)
solver = Solver("solve block problem")