11d8ebd970
calculate stress, interpolate stress to nodes using lsq fitting
2016-05-28 21:39:29 +03:00
d606bde168
integration points
2016-05-25 22:33:47 +03:00
043ba38d31
tests. dirichlet boundary condition + volume load fails for tetras for some reason
2016-05-25 02:44:04 +03:00
9e33d36d0d
med node ordering
2016-05-24 19:05:25 +03:00
1760bd5733
elasticity tests
2016-05-24 08:01:41 +03:00
24656eb243
most important tests pass now
2016-05-22 17:00:01 +03:00
d6dea85b9d
some tests pass now
2016-05-22 02:34:38 +03:00
dc7497c5c9
autodiff version works for 2d
2016-02-24 01:20:39 +02:00
e2c885c608
Mortar autodiff tests...
2016-02-23 17:52:09 +02:00
a0d197dd07
Forwarddiff elasticity working again.
2016-02-23 15:00:30 +02:00
c7cca58590
test models and mortar stuff
2016-02-16 12:25:24 +02:00
e7f29b3c5a
playing with an idea, should we have separate file for every test to make development easier...?
2016-02-13 01:15:02 +02:00
bffa79b025
new tests
2016-02-11 21:28:16 +02:00
04f3c0e705
Geometrically nonlinear formulation for 3d.
2016-02-11 16:16:15 +02:00
3df97fdca0
fixed tests
2016-02-11 12:07:25 +02:00
638128b4f3
minor fixes to incremental formulation
2016-02-11 02:51:27 +02:00
f48dcf70de
continuum elasticity test
2016-02-06 22:00:36 +02:00
070e03eb05
moved continuum elasticity test
2016-02-06 15:28:32 +02:00
4d8521877f
small bug fixes
2016-02-05 12:27:36 +02:00
d8047c6af0
functions to find nodes from dofs and vice versa
2016-02-05 11:31:23 +02:00
aa7d775ec1
fixes
2016-02-03 20:39:03 +02:00
32e7429fd3
Major changes in data structures:
...
- 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
2016-02-03 06:49:42 +02:00
54f00818bf
new style concrete problem
2016-02-02 22:22:21 +02:00
9e2e1ebc4e
mortar contact tests
2016-02-01 09:16:30 +02:00
e56bfe062e
test of new solver
2016-02-01 09:15:42 +02:00
d4e63e5e7c
still needs some fixing, gives wrong result
2016-01-02 21:44:45 +02:00
0d129347d6
i think it's working now
2016-01-02 00:54:43 +02:00
42254e73ad
its now possible to define several pre and postprocessors for assemblies with custom arguments; see test/test_mortar_2d_contact.jl for concrete example
2016-01-01 20:34:10 +02:00
2d9514453a
...
2016-01-01 17:57:24 +02:00
2b973367e0
frictionless 2d contact tests, initial commit
2016-01-01 15:00:50 +02:00
950ef5681b
added test for 2d weighted gap calculation
2015-12-31 07:39:24 +02:00
a608a580fa
frictionless 2d contact
2015-12-23 17:39:53 +02:00
5426e47a26
more general way to define saddle point problem.
2015-12-23 01:52:28 +02:00
2e3feb4e6f
define "local" coordinate system for elements
2015-12-20 21:17:47 +02:00
55061d7a34
Adding plastic material with linear elasticity
2015-12-18 10:04:16 +02:00
80f021e16b
Von mises ideal plastic material, still couple of bugs
2015-12-17 17:13:23 +02:00
7d1ece1368
mortar tests, bug finding
2015-12-17 15:33:51 +02:00
a3f84b7292
mortar tests, med file node ordering, ...
2015-12-14 17:48:35 +02:00
69bd7ce58c
code aster .med reader, notebook of 3d mortar.
2015-12-14 02:09:33 +02:00
ccf32d5b76
fixed problems with surface loads. det(element, ip, time) should be avoided.
2015-12-13 13:47:45 +02:00
3242241cd4
linear elasticity. looks we are having problems with results in 3d
2015-12-13 00:10:46 +02:00
1668dd658a
implementing ideal plastic material...
2015-12-12 15:22:31 +02:00
2560a8791b
fixed elasticityproblem bug
2015-12-12 11:55:39 +02:00
9013aae07c
normal tangential coordinate system
2015-12-12 10:08:20 +02:00
d960ec5824
3d mortar assembly tests + fixes detecting unique with tol.
2015-12-10 23:00:05 +02:00
a3c84680a3
mortar assembly for 3d problems
2015-12-10 17:40:10 +02:00
cc834668a7
added stiffness tensor function
2015-12-10 16:58:23 +02:00
e54c44cdcf
separated test from von mises and added MaterialModels namespace
2015-12-10 15:48:39 +02:00
6626d9e310
fixed xdmf writer tests + some modifications hwo elements are exported
2015-12-05 13:31:28 +02:00
8c3cc04b69
petsc interface
2015-12-05 10:58:01 +02:00
Jukka Aho