1 # -*- coding: utf-8 -*-
2 # Copyright (C) 2014-2020 EDF R&D
4 # This library is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU Lesser General Public
6 # License as published by the Free Software Foundation; either
7 # version 2.1 of the License, or (at your option) any later version.
9 # This library is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 # Lesser General Public License for more details.
14 # You should have received a copy of the GNU Lesser General Public
15 # License along with this library; if not, write to the Free Software
16 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
21 """problème de fissure plane dans un tube ; passage par fichier xao"""
26 from blocFissure import gmu
27 from blocFissure.gmu.geomsmesh import geompy, smesh
28 from blocFissure.gmu.fissureGenerique import fissureGenerique
29 from blocFissure.gmu.genereMeshCalculZoneDefaut import genereMeshCalculZoneDefaut
30 from blocFissure.gmu.creeZoneDefautDansObjetSain import creeZoneDefautDansObjetSain
31 from blocFissure.gmu.construitFissureGenerale import construitFissureGenerale
37 class tube(fissureGenerique):
38 """problème de fissure plane dans un tube"""
41 shapeFissureParams = dict()
42 maillageFissureParams = dict()
43 referencesMaillageFissure = dict()
45 # ---------------------------------------------------------------------------
46 def genereMaillageSain(self, geometriesSaines, meshParams):
47 texte = "genereMaillageSain pour '{}'".format(self.nomCas)
50 ([objetSain], _) = smesh.CreateMeshesFromMED(os.path.join(gmu.pathBloc, "materielCasTests", "Tube.med"))
51 smesh.SetName(objetSain.GetMesh(), "{}_objetSain".format(self.nomProbleme))
53 return [objetSain, True] # True : maillage hexa
55 # ---------------------------------------------------------------------------
56 def setParamShapeFissure(self):
58 paramètres de la fissure pour méthode construitFissureGenerale
59 lgInfluence : distance autour de la shape de fissure a remailler (A ajuster selon le maillage)
60 rayonPipe : le rayon du pile maillé en hexa autour du fond de fissure
62 texte = "genereMaillageSain pour '{}'".format(self.nomCas)
64 self.shapeFissureParams = dict(lgInfluence = 0.4,
67 # ---------------------------------------------------------------------------
68 def genereShapeFissure( self, geometriesSaines, geomParams, shapeFissureParams, \
70 """Importe la géométrie de la fissure"""
71 texte = "genereShapeFissure pour '{}'".format(self.nomCas)
74 lgInfluence = shapeFissureParams['lgInfluence']
76 (_, shellFiss, _, l_groups, _) = geompy.ImportXAO(os.path.join(gmu.pathBloc, "materielCasTests", "TubeFiss.xao"))
78 for group in l_groups:
79 if ( group.GetName() in ("Group_1","Group_2","Group_3") ):
81 fondFiss = geompy.CreateGroup(shellFiss, geompy.ShapeType["EDGE"])
82 geompy.UnionList(fondFiss, l_aux )
83 geompy.addToStudy( shellFiss, 'shellFiss' )
84 geompy.addToStudyInFather( shellFiss, fondFiss, 'fondFiss' )
86 mailleur = self.mailleur2d3d()
87 coordsNoeudsFissure = genereMeshCalculZoneDefaut(shellFiss, 0.025, 0.1, mailleur)
91 return [shellFiss, centre, lgInfluence, coordsNoeudsFissure, fondFiss]
93 # ---------------------------------------------------------------------------
94 def setParamMaillageFissure(self):
95 texte = "setParamMaillageFissure pour '{}'".format(self.nomCas)
97 self.maillageFissureParams = dict(nomRep = os.curdir,
98 nomFicSain = self.nomCas,
99 nomFicFissure = self.nomCas + "_fissure",
102 areteFaceFissure = 0.5)
104 # ---------------------------------------------------------------------------
105 def genereZoneDefaut(self, geometriesSaines, maillagesSains, shapesFissure, shapeFissureParams, maillageFissureParams):
106 elementsDefaut = creeZoneDefautDansObjetSain(geometriesSaines, maillagesSains, shapesFissure, shapeFissureParams, maillageFissureParams)
107 return elementsDefaut
109 # ---------------------------------------------------------------------------
110 def genereMaillageFissure(self, geometriesSaines, maillagesSains, \
111 shapesFissure, shapeFissureParams, \
112 maillageFissureParams, elementsDefaut, step, \
113 mailleur="MeshGems"):
115 texte = "genereMaillageFissure pour '{}'".format(self.nomCas)
118 mailleur = self.mailleur2d3d()
119 maillageFissure = construitFissureGenerale(shapesFissure, shapeFissureParams, \
120 maillageFissureParams, elementsDefaut, \
121 step, mailleur, self.numeroCas)
122 return maillageFissure
124 # ---------------------------------------------------------------------------
125 def setReferencesMaillageFissure(self):
126 self.referencesMaillageFissure = dict( \
127 Entity_Quad_Quadrangle = 1630, \
128 Entity_Quad_Hexa = 3523, \
129 Entity_Node = 18874, \
130 Entity_Quad_Edge = 261, \
131 Entity_Quad_Triangle = 190, \
132 Entity_Quad_Tetra = 1322, \
133 Entity_Quad_Pyramid = 172, \
134 Entity_Quad_Penta = 64 \