Difference between revisions of "Contrib:KeesWouters"
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# '''Homard mesh refinement | # '''Homard mesh refinement | ||
#* [[Contrib:KeesWouters/Homard]]<br/><br/><br/> | #* [[Contrib:KeesWouters/Homard]]<br/><br/><br/> | ||
+ | # '''tests''' | ||
+ | #* [[Contrib:KeesWouters/Tests]]<br/><br/><br/> | ||
#Installation problems<br/>[[Contrib:KeesWouters/installproblems]] | #Installation problems<br/>[[Contrib:KeesWouters/installproblems]] |
Latest revision as of 21:00, 14 March 2014
A few simple examples on using Salome - Code Aster platform
- Partitioning
With Salome it took me quite some time to find out how to define different volumes in one construction that are meshed in one 'piece'.
In this example four different volumes by partitioning a construction are defined.
Contrib:KeesWouters/partition- key words:
- fuse - partition - compound
- fuse - partition - compound
- key words:
- Various shell examples
Contrib:KeesWouters/shell
- key words:
- from version 11.x: CALC_CHAMP, POST_CHAMP, PROJ_CHAMP
Arlquin - LiaisonMail -TYPE_RACCORD - COQUE_MASSIF - MASSIF_COQUE
- from version 11.x: CALC_CHAMP, POST_CHAMP, PROJ_CHAMP
- key words:
- My description of ASTK
Contrib:KeesWouters/shell/static/astk
Based on this shell calculation Contrib:KeesWouters/shell- key words
- file types: command comm, error err, message mess, result, base folder
- unite number
- key words
- Use of Python lists
- to define parameters per element or node:
Contrib:KeesWouters/plate/thickness variable thickness of shell
Contrib:KeesWouters/plate/variable_pressure variable pressure of shell
Contrib:KeesWouters/beam/orientation orientation of beams
Contrib:KeesWouters/bc/pythonlist define cylindrical degree of freedom - key words:
- Python list
- DEBUT(PAR_LOT='NON');
- meshCA = MAIL_PY() - meshCA.FromAster(mesh);
- connectivity - element list - node list - element type
- list.append({'EPAIS': .... MAILLE': ....})
- to define parameters per element or node:
- Use of beam elements
Contrib:KeesWouters/beam
- Two applications:
- Use of Python list to define the orientation of beam elements Contrib:KeesWouters/beam/orientation
- Use of macro command MACR_aaa_POUTRE to define cross section quantities Contrib:KeesWouters/beam/macropoutre
- Two applications:
- Convergence of solid and shell elements
This contribution is mainly a comparison between solids and shells (coque_3d) elements on convergence of the displacements.
Stresses in centre and outside layers
A small detour on how to determine the stresses at the centre and outside layers of shell elements
Printing reaction forces and stresses in a table
The retrieval of the the nodal forces, reaction forces and stresses into a table are discussed (for solid elements only).
Contrib:KeesWouters/staticshell
- key words
- coque_3d, hexahedron and tetrahedron elements
- convergence rate - shell, hexahedron and tetrahedron, linear and quadratic elements
- stresses in three different layers: [top - sup], [centre - moy], [bottom - inf]
- creation and printing of quantities to tables
- key words
- Applying forces on line segments
Using a simple spring construction, forces are applied on nodes, a line segment and surface
Contrib:KeesWouters/spring- key words
- apply loads on nodes, lines and areas: FORCE_NODALE, FORCE_ARETE, FORCE_COQUE
- define groups of nodes: defi_group, crea_group_no, crea_group_ma
- orientation of the shell elements ORIE_NORM_COQUE
- local and equivalent stresses at top, centre and bottom layer
- key words
- Applying cylinder boundary conditions
Applied on a simple block with a cylindrical hole the use of LIAISON_DLL is shown to simulate a cylindrical coordinate system
Contrib:KeesWouters/bc- key words
- LIAISON_DDL
- simulated cylinder coordinates and boundary conditions
- RBE3 constraint
- key words
- Plastic behaviour of a V shaped construction
The material non linear behaviour of a v shaped construction with solid elements is given. This command file does currently not run on versions below CAster10.X.
Contrib:KeesWouters/plasticity - Plastic behaviour of a solid beam [CA10.X]
The material non linear behaviour of a solid beam. This version runs on CA10.X with adapted version of STAT_NON_LINE
Contrib:KeesWouters/plasticity/solidbeam- key words:
- POURSUITE()
- plasticity
- key words:
- Solids
Contrib:KeesWouters/solids
- key words:
- Mooney-Rivlin
- Strain energy function,
- Hyper elastic material
- stress invariants
- key words:
- Eigenvalue problems: beam and cylinder
The geometrical non linear behaviour of a beam using solid elements- Contrib:KeesWouters/beambuckling beam
- Contrib:KeesWouters/prestressmodal prestressed cylinder
- Homard mesh refinement
- tests
- Installation problems
Contrib:KeesWouters/installproblems