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FEM: cheange some Comments in CalculiX input file

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Bernd Hahnebach 2015-04-10 17:38:45 +02:00 committed by wmayer
parent 64b83139c7
commit 08be917054
1 changed files with 10 additions and 10 deletions
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20
src/Mod/Fem/MechanicalAnalysis.py
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@ -442,7 +442,7 @@ class _JobControlTaskPanel:
print ' Warning --> no FEM-Mesh-node to apply the load to was found?'
else:
ForceObject['NodeLoad'] = (ForceObject['Object'].Force) / NbrForceNodes
inpfile.write('** concentrated load [N] distributed on the area sum of the given faces\n')
inpfile.write('** concentrated load [N] distributed on all mesh nodes of the given shapes\n')
inpfile.write('** ' + str(ForceObject['Object'].Force) + ' N / ' + str(NbrForceNodes) + ' Nodes = ' + str(ForceObject['NodeLoad']) + ' N on each node\n')
if ForceObject['Object'].Force == 0:
print ' Warning --> Force = 0'
@ -475,30 +475,30 @@ class _JobControlTaskPanel:
inpfile.write('** one step is needed to calculate the mechanical analysis of FreeCAD\n')
inpfile.write('** loads are applied quasi-static, means without involving the time dimension\n')
inpfile.write('*STEP\n')
inpfile.write('*STATIC\n')
inpfile.write('*STATIC\n\n')
# write constaints
inpfile.write('\n\n** constaints\n')
inpfile.write('\n** constaints\n')
for FixedObject in FixedObjects:
inpfile.write('\n*BOUNDARY\n')
inpfile.write(FixedObject['Object'].Name + ',1,3,0.0\n')
inpfile.write('*BOUNDARY\n')
inpfile.write(FixedObject['Object'].Name + ',1,3,0.0\n\n')
# write loads
#inpfile.write('*DLOAD\n')
#inpfile.write('Eall,NEWTON\n')
inpfile.write('\n\n** loads\n')
inpfile.write('** node loads, see load node sets for how the value is calculated!\n\n')
inpfile.write('\n** loads\n')
inpfile.write('** node loads, see load node sets for how the value is calculated!\n')
for ForceObject in ForceObjects:
if 'NodeLoad' in ForceObject:
vec = ForceObject['Object'].DirectionVector
inpfile.write('\n** force: ' + str(ForceObject['NodeLoad']) + ' direction: ' + str(vec) + '\n')
inpfile.write('*CLOAD\n')
inpfile.write('** force: ' + str(ForceObject['NodeLoad']) + ' N, direction: ' + str(vec) + '\n')
inpfile.write(ForceObject['Object'].Name + ',1,' + repr(vec.x * ForceObject['NodeLoad']) + '\n')
inpfile.write(ForceObject['Object'].Name + ',2,' + repr(vec.y * ForceObject['NodeLoad']) + '\n')
inpfile.write(ForceObject['Object'].Name + ',3,' + repr(vec.z * ForceObject['NodeLoad']) + '\n')
inpfile.write(ForceObject['Object'].Name + ',3,' + repr(vec.z * ForceObject['NodeLoad']) + '\n\n')
# write outputs, both are needed by FreeCAD
inpfile.write('\n\n** outputs --> frd file\n')
inpfile.write('\n** outputs --> frd file\n')
inpfile.write('*NODE FILE\n')
inpfile.write('U\n')
inpfile.write('*EL FILE\n')