bar.oofem.in.2

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.

bar.oofem.out.2
1D test
#
# note this example cannot be processed by run_problem
# because imperfection must be made in input file
#
nonlinearstatic nsteps 15 rtolv 0.0001 MaxIter 200 reqIterations 80 manrmsteps 10 stiffMode 1 controllmode 0 psi 0.0 renumber 0 hpcmode 1 hpc 2 2 1 stepLength 1.0 lstype 4 smtype 7
domain 1dTruss
OutputManager tstep_all dofman_all element_all
ndofman 4 nelem 3 ncrosssect 1 nmat 2 nbc 2 nltf 2 nic 0
node 1 coords 3 0.000000e+00 0.000000e+00 0.000000e+00 globNum 1 bc 1 1
node 2 coords 3 1.000000e+00 0.000000e+00 0.000000e+00 globNum 3
node 3 coords 3 2.000000e+00 0.000000e+00 0.000000e+00 globNum 4
node 4 coords 3 3.000000e+00 0.000000e+00 0.000000e+00 globNum 5 Shared partitions 1 3
truss1d 1 nodes 2 1 2 globNum 1 mat 1 crossSect 1
truss1d 2 nodes 2 2 3 globNum 2 mat 1 crossSect 1
truss1d 3 nodes 2 3 4 globNum 3 mat 2 crossSect 1
SimpleCS 1 thick 1.0 width 1.0
idm1 1 d 1.0  E 1.0  n 0.2  e0 1.0 ef 5.0 equivstraintype 1 talpha 0.0
idm1 2 d 1.0  E 1.0  n 0.2  e0 0.97 ef 5.0 equivstraintype 1 talpha 0.0
BoundaryCondition 1 loadTimeFunction 1 prescribedvalue 0.0
NodalLoad 2 loadTimeFunction 1 components 1 1.0
ConstantFunction 1 f(t) 1.0
PiecewiseLinFunction 2 nPoints 2 t 2 0.0 1000.0 f(t) 2 1.0 1001.0

#%BEGIN_CHECK% tolerance 1.e-5
#REACTION tStep 14 comNumber 1 dof 1 value -5.4439e-02
#ELEMENT tStep 14 number 2 gp 1 record 0 component 1  value 5.4439e-02
#ELEMENT tStep 14 number 2 gp 1 record 1 component 1  value 5.4439e-02
#ELEMENT tStep 14 number 3 gp 1 record 0 component 1  value 1.4456e+01
#ELEMENT tStep 14 number 3 gp 1 record 1 component 1  value 5.4438e-02
#%END_CHECK%