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FEM:request for reaction forces on Constraint displacement

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fandaL
2021-08-09 08:28:49 +02:00
committed by Bernd Hahnebach
parent 9af48f2709
commit df215f4fce
3 changed files with 22 additions and 2 deletions
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14
src/Mod/Fem/femsolver/calculix/write_step_output.py
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@@ -60,8 +60,9 @@ def write_step_output(f, ccxwriter):
# reaction forces: freecadweb.org/tracker/view.php?id=2934
# some hint can be found in this topic:
# https://forum.freecadweb.org/viewtopic.php?f=18&t=20664&start=10#p520642
if ccxwriter.member.cons_fixed:
if ccxwriter.member.cons_fixed or ccxwriter.member.cons_displacement:
f.write("** outputs --> dat file\n")
if ccxwriter.member.cons_fixed:
# reaction forces for all Constraint fixed
f.write("** reaction forces for Constraint fixed\n")
for femobj in ccxwriter.member.cons_fixed:
@@ -69,7 +70,16 @@ def write_step_output(f, ccxwriter):
fix_obj_name = femobj["Object"].Name
f.write("*NODE PRINT, NSET={}, TOTALS=ONLY\n".format(fix_obj_name))
f.write("RF\n")
# TODO: add Constraint Displacement if nodes are restrained
if ccxwriter.member.cons_displacement:
# reaction forces for Constraint displacement constraining translation
f.write("** reaction forces for Constraint displacement constraining translations\n")
for femobj in ccxwriter.member.cons_displacement:
if not femobj["Object"].xFree or not femobj["Object"].yFree or not femobj["Object"].zFree:
# femobj --> dict, FreeCAD document object is femobj["Object"]
disp_obj_name = femobj["Object"].Name
f.write("*NODE PRINT, NSET={}, TOTALS=ONLY\n".format(disp_obj_name))
f.write("RF\n")
if ccxwriter.member.cons_fixed or ccxwriter.member.cons_displacement:
f.write("\n")
# there is no need to write all integration point results