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53
src/Tools/blocFissure/doc/gui.rst
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@ -6,23 +6,30 @@ With GUI
To make the use of « Bloc Fissure » easier, a Graphical User Interface (GUI) was developed.
Inputs are similar to those of :ref:`script mode <script>`. GUI is accessible in the SMESH extension *Add a crack in a mesh*
.. figure:: images/BF_GUI_capture.png
:width: 700
.. image:: images/BF_GUI_capture.png
:scale: 100
:align: center
:alt: Window of the graphical interface
Windows of the graphical interface
Window of the graphical interface
+------------------------------------------------------------------------------------------------------------------+
| GUI parameters |
+======================+===================================+=======================================================+
| **maillageSain** | *[string]* | Relative address of the input structure 3D mesh |
| **Maillage sain** | *[string]* | Relative address of the input structure 3D mesh |
| | ex: mesh/maillage.med | in MED format (base is repertoire de travail) |
+----------------------+-----------------------------------+-------------------------------------------------------+
| **FaceFissure** | *[string]* | Relative address of the input crack geometry |
| | ex: mesh/fissure.brep | in BREP format (base is repertoire de travail) |
| **Face fissure** | *[string]* | Relative address of the input crack geometry in |
| | ex: mesh/fissure.xao | BREP or XAO format (base is repertoire de travail) |
+----------------------+-----------------------------------+-------------------------------------------------------+
| **index edges fond | *[list of integers]* | List of edges number which define the crack front |
| fissure** | ex: [1,2] | |
| **Arêtes fond | *[list of strings]* | Definition of the crack front: |
| fissure** | ex: ["F_1", "F_2"] | If XAO: list of the names of the edge group(s) |
+----------------------+-----------------------------------+-------------------------------------------------------+
| | *[list of integers]* | If BREP (or XAO): list of edges number in GEOM |
| | ex: [1,2] | |
+----------------------+-----------------------------------+-------------------------------------------------------+
| **Distance | *[float]* | Length of influence - distance that defines the |
| d'influence** | ex: 20.0000 | size of the extracted Box around the crack |
+----------------------+-----------------------------------+-------------------------------------------------------+
| **min** | *[float]* | Float defining the minimum size of elements |
| | ex: 1.00000 | to mesh the crack |
@ -30,41 +37,41 @@ Inputs are similar to those of :ref:`script mode <script>`. GUI is accessible in
| **max** | *[float]* | Float defining the maximum size of elements |
| | ex: 10.0000 | to mesh the crack |
+----------------------+-----------------------------------+-------------------------------------------------------+
| **distance | *[float]* | Length of influence - distance that defines the |
| influence** | ex: 20.0000 | size of the extracted Box around the crack |
+----------------------+-----------------------------------+-------------------------------------------------------+
| **rayon pipe** | *[float]* | Radius of the tore around the front |
| **Rayon pipe** | *[float]* | Radius of the tore around the front |
| | ex: 5.00000 | |
+----------------------+-----------------------------------+-------------------------------------------------------+
| **longueur mailles** | *[float]* | Length of the segments of the tore along crack front |
| **Longueur mailles** | *[float]* | Length of the segments of the tore along crack front |
| | ex: 5.00000 | |
+----------------------+-----------------------------------+-------------------------------------------------------+
| **couronnes** | *[integer]* | Number of radial segment of the tore |
| **Couronnes** | *[integer]* | Number of radial segment of the tore |
| | ex: 5 | |
+----------------------+-----------------------------------+-------------------------------------------------------+
| **secteurs** | *[integer]* | Number of sectors of the tore |
| **Secteurs** | *[integer]* | Number of sectors of the tore |
| | ex: 16 | |
+----------------------+-----------------------------------+-------------------------------------------------------+
| **arete face | *[float]* | Mesh size of elements for the Box remeshing |
| **Triangles face | *[float]* | Mesh size of elements for the Box remeshing |
| fissure** | ex: 5.0000 | |
+----------------------+-----------------------------------+-------------------------------------------------------+
| **repertoire de | *[string]* | Absolute address of the directory where files are |
| **Répertoire de | *[string]* | Absolute address of the directory where files are |
| travail** | ex: /home/A123456 | saved |
+----------------------+-----------------------------------+-------------------------------------------------------+
| **nom résultat** | *[string]* | Name of the resulting mesh |
| **Nom du résultat** | *[string]* | Name of the resulting mesh |
| | ex: maillage_fissure | |
+----------------------+-----------------------------------+-------------------------------------------------------+
| **mode** | *[choice]* | Verbose mode for Salome messages |
| **Mode** | *[choice]* | Verbose mode for Salome messages |
| | ex: verbose | |
+----------------------+-----------------------------------+-------------------------------------------------------+
.. figure:: images/parametres_GUI.png
.. image:: images/parametres_GUI.png
:width: 350
:align: center
:alt: Tore parameters
Tore parameters
Tore parameters
- **Exemple**: fills the panels with a test-case
- **Reset**: clears all the parameters
- **Précédent**: loads the last set of parameters used
@ -73,7 +80,7 @@ Inputs are similar to those of :ref:`script mode <script>`. GUI is accessible in
- **Sauver**: save a .dic file with the active parameters
- **Cancel**: exit GUI
- **Fermer**: exit GUI
- **Sauver**: Launch calculation
- **OK**: Launch calculation

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src/Tools/blocFissure/doc/images/BF_GUI_capture.png
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3
src/Tools/blocFissure/doc/pipes.rst
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@ -6,9 +6,10 @@ For bended pipes
Cracked bended pipes being a common encountered case, a specific module was developed with a Graphic User Interface (GUI). GUI is accessible in the SMESH extension *Meshed Pipe with a crack*. Compared to the classical use of « Bloc Fissure », this extension also generate the pipe mesh and the crack geometry from geometrical information.
.. figure:: images/Capture_GUI_pipes_2.png
.. image:: images/Capture_GUI_pipes_2.png
:width: 800
:align: center
:alt: Print screen of GUI
Print screen of GUI of the extension *Meshed Pipe with a crack*

4
src/Tools/blocFissure/doc/principles.rst
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@ -10,7 +10,7 @@ In order to illustrate « Bloc Fissure » principle, the simple case of a crack
1. The first step consists in loading the structure mesh (a) as well as the crack surface geometry (b).
2. The crack is then meshed (c). A length criterion defines the size of the extracted « Box ». This length is called the length of influence. Every element having a node within this zone is included in the « Box ». A second operation adds elements in the Box in order to have continuous faces (d).
2. The crack is then meshed (c). A length criterion defines the size of the extracted « Box ». This length is called the length of influence. Every element of the structure mesh having a node within this zone is included in the « Box ». A second operation adds those elements in the Box in order to have continuous faces (d).
3. A geometrical Box is reconstructed from the extracted Box mesh. The reconstruction is limited to faces which intersect the crack (e). A torus is created following the crack front (f).
@ -63,6 +63,7 @@ The length of influence is important. It defines the size of the extracted Box.
.. image:: images/longueur_influence.png
:width: 600
:align: center
:alt: The length of influence
Every element having a node at a smaller distance to the crack than the length of influence is selected. Then a filling algorithm fulfill the Box with elements to get a Box. The Box is not limited to rectangular shapes. See the section on :ref:`test cases <test_cases>` to see examples.
@ -90,6 +91,7 @@ For similar reasons, crack front edges must exceed from the structure mesh. The
.. image:: images/schema_lignes1.png
:scale: 80
:alt: Crack front edges
5) **Loss of element groups:**

13
src/Tools/blocFissure/doc/scripts.rst
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@ -15,10 +15,12 @@ The main command of « Bloc Fissure » is the casStandard function. It has a sin
| **maillageSain** | *[string]* | Absolute address of the input structure 3D mesh |
| | | in MED format |
+----------------------+-----------------------------------+-------------------------------------------------------+
| **BrepFaceFissure** | *[string]* | Absolute address of the input crack geometry |
| | | in BREP format |
| **CAOFaceFissure** | *[string]* | Absolute address of the input crack geometry |
| | | in XAO or BREP format |
+----------------------+-----------------------------------+-------------------------------------------------------+
| **edgeFissIds** | *[list of integers]* | List of edges number which define the crack front |
| **edgeFiss** | *[list of strings]* | List of edges group which define the crack front |
+----------------------+-----------------------------------+-------------------------------------------------------+
| | *[list of integers]* | List of edges number which define the crack front |
+----------------------+-----------------------------------+-------------------------------------------------------+
| **meshBrep** | *[list of 2 floats]* | List of two floats defining respectively minimum and |
| | | maximum size of elements of the crack mesh |
@ -47,6 +49,7 @@ Geometrical parameters of the tore are illustrated :
.. image:: images/parametres.png
:width: 350
:align: center
:alt: Geometrical parameters of the tore
Different levels of verbose are available. Use one of this 4 optional functions to set verbose type:
@ -68,8 +71,8 @@ Different levels of verbose are available. Use one of this 4 optional functions
dicoParams = dict(nomCas = 'cubeFiss',
maillageSain = "/home/A123456/BF/cube.med",
brepFaceFissure = "/home/A123456/BF/fiss.brep",
edgeFissIds = [4],
CAOFaceFissure = "/home/A123456/BF/fiss.xao",
edgeFiss = ["Fond"],
lgInfluence = 20.,
meshBrep = (5.,10.),
rayonPipe = 5.,

6
src/Tools/blocFissure/doc/testcases.rst
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@ -92,6 +92,8 @@ All 13 cases are shown Table 2. Two views show the whole cracked structure and a
| :width: 400 | :width: 400 |
| :align: center | :align: center |
+-------------------------------------------+----------------------------------------------+
| tube |
+-------------------------------------------+----------------------------------------------+
.. _pipeTC:
@ -152,7 +154,7 @@ modify the file ``CasTests/execution_Cas.py`` and change::
And change from 0 to 1 of the index of the test you want to launch::
torun = [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
torun = [ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
then launch the test cases::
@ -170,7 +172,7 @@ The index of each test is the position of the test in the following table, from
+--------------------+--------------------+--------------------+-----------------+-----------------+
| cubeMilieu | ellipse_2 | fissureCoude_1 | fissureCoude_6 | vis_1 |
+--------------------+--------------------+--------------------+-----------------+-----------------+
| cubeTransverse | eprouvetteCourbe | fissureCoude_10 | fissureCoude_7 | |
| cubeTransverse | eprouvetteCourbe | fissureCoude_10 | fissureCoude_7 | tube |
+--------------------+--------------------+--------------------+-----------------+-----------------+
| cylindre | eprouvetteDroite | fissureCoude_2 | fissureCoude_8 | |
+--------------------+--------------------+--------------------+-----------------+-----------------+