Je suis en train d'essayer le module FEM de la dernière version 0.19.2.
Lorsque j'essaie de lancer CalculiX, il me retourne une série d'erreur que je ne sais interpréter:OS: Windows 10 Version 2009
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.19.24291 (Git)
Build type: Release
Branch: releases/FreeCAD-0-19
Hash: 7b5e18a0759de778b74d3a5c17eba9cb815035ac
Python version: 3.8.6+
Qt version: 5.15.2
Coin version: 4.0.1
OCC version: 7.5.0
Locale: French/France (fr_FR)
Code: Select all
0.0: Check dependencies...
3.8: Write completed.
0.0: CalculiX binary: C:/Program Files/FreeCAD 0.19/bin/ccx.exe
0.0: CalculiX input file: C:\Users\ALEXAN~1\AppData\Local\Temp\fcfem_g14ecxsz\FEMMeshNetgen.inp
0.0: Run CalculiX...
0.0: Starting CalculiX...
0.0: CalculiX is running...
9.3: CalculiX stopped.
9.3: ************************************************************
CalculiX Version 2.17, Copyright(C) 1998-2020 Guido Dhondt
CalculiX comes with ABSOLUTELY NO WARRANTY. This is free
software, and you are welcome to redistribute it under
certain conditions, see gpl.htm
************************************************************
You are using an executable made on Thu Jul 23 21:43:50 CEST 2020
The numbers below are estimated upper bounds
number of:
nodes: 82830
elements: 65314
one-dimensional elements: 0
two-dimensional elements: 0
integration points per element: 4
degrees of freedom per node: 3
layers per element: 1
distributed facial loads: 0
distributed volumetric loads: 0
concentrated loads: 3376
single point constraints: 3378
multiple point constraints: 1
terms in all multiple point constraints: 1
tie constraints: 0
dependent nodes tied by cyclic constraints: 0
dependent nodes in pre-tension constraints: 0
sets: 5
terms in all sets: 330004
materials: 1
constants per material and temperature: 2
temperature points per material: 1
plastic data points per material: 0
orientations: 0
amplitudes: 2
data points in all amplitudes: 2
print requests: 1
transformations: 0
property cards: 0
STEP 1
Static analysis was selected
Decascading the MPC's
Determining the structure of the matrix:
number of equations
245112
number of nonzero lower triangular matrix elements
9604761
Using up to 1 cpu(s) for the stress calculation.
Using up to 1 cpu(s) for the symmetric stiffness/mass contributions.
*ERROR in e_c3d: nonpositive jacobian
determinant in element 10923
*ERROR in e_c3d: nonpositive jacobian
determinant in element 10923
*ERROR in e_c3d: nonpositive jacobian
determinant in element 10938
*ERROR in e_c3d: nonpositive jacobian
determinant in element 10938
*ERROR in e_c3d: nonpositive jacobian
determinant in element 10962
*ERROR in e_c3d: nonpositive jacobian
determinant in element 10980
*ERROR in e_c3d: nonpositive jacobian
determinant in element 54516
*ERROR in e_c3d: nonpositive jacobian
determinant in element 54516
*ERROR in e_c3d: nonpositive jacobian
determinant in element 59546
9.3: CalculiX execute error:
9.3: Loading result sets...
Merci