778c167bba
refactor contact and tests
2016-06-25 04:12:53 +03:00
a0b4ffbf34
first version of modal analysis for natural frequencies
2016-06-17 02:10:17 +03:00
fb402a7338
fixed heat assembly + test. add several values to element at once by using update!(element, "field", 0 => 1.0, 1 => 2.0, ..., N => NN)
2016-06-08 23:42:36 +03:00
bf9b44e057
optics
2016-06-02 22:58:54 +03:00
07812f3bc7
nurbs elements
2016-06-01 20:43:25 +03:00
977e795bef
ambiguous warning of dbasis fixed
2016-05-30 18:30:02 +03:00
ccbd2d7224
fixed bug related to strain component ordering and internal force vector
2016-05-27 17:45:12 +03:00
d606bde168
integration points
2016-05-25 22:33:47 +03:00
070e42c7fc
modifications
2016-05-25 02:44:29 +03:00
9e33d36d0d
med node ordering
2016-05-24 19:05:25 +03:00
65e756c6f6
removed confusing magic
2016-05-24 08:35:37 +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
ee7ea15587
rewrite elements
2016-05-22 00:22:17 +03:00
e2b8507cf5
start redesign of element
2016-05-20 04:39:51 +03:00
f3ef7aabea
3d mortar autodiff not working
2016-02-25 10:44:55 +02:00
b39148a8e5
first attemps to make properly linearized version of mortar projection for finite sliding. not working at the moment, it has convergence issues.
2016-02-23 11:32:53 +02:00
0d0d200bfc
Incremental formulation works now, also finite sliding without proper linearization (very slow convergence)
2016-02-16 17:40:11 +02:00
f5b8608158
removed obsolete (and potentially non-meaninful) test routine for elements. for nonlinear geometry we need to have some good way to distinguish between initial and deformed coordinates
2016-02-13 01:12:24 +02:00
fcb35080cd
little changes
2016-02-10 22:21:30 +02:00
dfbda46ed7
mass consistent normals
2016-02-05 22:26:07 +02:00
4d8521877f
small bug fixes
2016-02-05 12:27:36 +02:00
e1540b609b
matrices for dual formulation for elements
2016-02-05 11:32:09 +02:00
aa7d775ec1
fixes
2016-02-03 20:39:03 +02:00
c2fbce518f
update! for several elements only using Dict
2016-02-01 09:11:33 +02:00
825c53344f
update all kind of fields using update! function
2016-01-01 15:00:18 +02:00
a43d57b7d9
element template
2015-12-31 12:35:05 +02:00
a83a69474b
fix template
2015-12-31 07:41:46 +02:00
a608a580fa
frictionless 2d contact
2015-12-23 17:39:53 +02:00
2e3feb4e6f
define "local" coordinate system for elements
2015-12-20 21:17:47 +02:00
7d1ece1368
mortar tests, bug finding
2015-12-17 15:33:51 +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
9013aae07c
normal tangential coordinate system
2015-12-12 10:08:20 +02:00
8c3cc04b69
petsc interface
2015-12-05 10:58:01 +02:00
cdb90690de
improved performance
2015-12-04 07:27:40 +02:00
28f6887e1e
updated JuliaFEM.jl
2015-11-30 18:49:45 +02:00
458caa4757
substructuring, fixed tests, possibility to save to integration points
2015-11-30 16:04:13 +02:00
4653d8150a
mortar tests pass now also
2015-11-27 15:06:55 +02:00
ef667e8f34
removed Equation type from code
2015-11-27 10:10:00 +02:00
66b9ecea92
2d tie contact working.
2015-11-24 03:06:56 +02:00
6e0bc11345
multiple dirichlet boundary conditions for vector valued functions. direct solver design.
2015-11-23 03:17:15 +02:00
25ce20b2fb
issue #67
2015-11-21 18:23:41 +02:00
6f8b403019
updated developers guide + tests
2015-11-11 00:54:19 +02:00
3cac7d9b83
data structures, new testing concept
2015-11-01 18:44:50 +02:00
cd1023cf08
data structures iteration #3
2015-10-30 12:40:56 +02:00
c28d21b4a1
added tests
2015-10-28 04:29:14 +02:00
aba63bb44c
tutorial notebook working again
2015-10-27 06:37:58 +02:00
1844530303
- problem can be now represented using potential energy or residual
...
force vector, autodiff takes care of linearization
- elasticity equations are now solved using e.g. principle of minimum
potential energy. syntax is quite good, see notebook.
- updated how to interpolate fields, by introducing function spaces.
syntax is now good. still have to figure out how to do time derivatives
- etc. etc. tutorial is broken at the moment, i took of get_lhs and
get_rhs because they didn't really work.
2015-10-26 05:40:41 +02:00
9b5b88116b
volume load
2015-10-23 01:11:45 +03:00
Jukka Aho