brazil_3d_nl.ctrl

c++的有限元源码,带说明书和测试数据,是难得的有限元开发资料.

brazil_3d_nl.oofem.out
3D brazilian splitting test
#
# lstype (if metasteps are used, must be specified for each metastep)
#====================================================================
# direct solver 0 (default)
# CG solver     1
# GMRES solver  2
#
# smtype (must be in analysis record)
#====================================
# symmetric skyline             0 (default)
# symmetric compressed columns  4 (only with CG or GMRES)
# dynamic compressed columns    2 (only with CG or GMRES)
#
# solverParams (if metasteps are used, must be specified for each metastep)
#==========================================================================
# lstol (should be at least by two orders of magnitude less than rtolv)
# lsiter (large enough)
# lsprecond 
#----------
# incomplete cholesky    3 (only for smtype 4)
# incomplete LU          2 (only for smtype 2)       droptol (default 1.0e-9) partfill (default 5)
#
linearstatic nsteps 1 lstype 4 smtype 7
domain 3d
OutputManager tstep_all dofman_all element_all
2 2 2 1
SimpleCS 1 thick 1.0 width 1.0
SimpleCS 2 thick 1.0 width 1.0
IsoLE  1 d 1.0 E 37.7e3 n 0.2 talpha 0.0
IsoLE  2 d 1.0 E 300.e3 n 0.2 talpha 0.0
#idnlm1 1 d 1.0 E 30.e3 n 0.18 talpha 0.0 e0 0.00011666666667 ef 0.0059953333333 R 5.0 equivstraintype 1 regionMap 2 0 1
#IsoLE  2 d 1.0 E 210.e3 n 0.3 talpha 0.0
BoundaryCondition 1 loadTimeFunction 1 prescribedvalue 0.0 
ConstantSurfaceLoad 2 loadTimeFunction 1 components 3 0 0 -1.0 loadType 3 ndofs 3
ConstantFunction 1 f(t) 1.0

#%BEGIN_CHECK% tolerance 1.e-3
#LOADLEVEL
#NODE number 7 dof 3 unknown d 
#NODE number 3 dof 1 unknown d 
#NODE number 11 dof 1 unknown d 
#%END_CHECK%

vertex 1
nodeprop bc 3 1 1 1

vertex 2 3
curve 1
nodeprop bc 3 0 1 1

vertex 5 7
curve 4 7
nodeprop bc 3 1 1 0

vertex 4 6 8
curve 2 3 5 6
surface 1 2
nodeprop bc 3 0 1 0

vertex 11
curve 21
nodeprop bc 3 1 0 1

vertex 12 13
curve 11 22
surface 21
nodeprop bc 3 0 0 1

vertex 15 17
curve 14 17 25 27
surface 24 27
nodeprop bc 3 1 0 0


surface 29
boundaryload 2


region 1
elemprop mat 1 crossSect 1
tetratype LTrSpace

region 2
elemprop mat 2 crossSect 2
tetratype LTrSpace