Mechanical APDL Structural Analysis Guide

(lily) #1
*** NOTE *** CP= 13.891 TIME= 11:09:22
Nonlinear analysis, NROPT set to 1 (full Newton-Raphson solution
procedure) for all DOFs.

Check-
ing Lo-
gic
Load L O A D S T E P O P T I O N S
step LOAD STEP NUMBER................ 2
sum- TIME AT END OF THE LOAD STEP.......... 200.00
mary AUTOMATIC TIME STEPPING............ ON
table

INITIAL NUMBER OF SUBSTEPS......... 100
MAXIMUM NUMBER OF SUBSTEPS......... 10000
MINIMUM NUMBER OF SUBSTEPS......... 10
MAXIMUM NUMBER OF EQUILIBRIUM ITERATIONS.... 15
STEP CHANGE BOUNDARY CONDITIONS........ NO
TERMINATE ANALYSIS IF NOT CONVERGED..... .YES (EXIT)
CONVERGENCE CONTROLS............. .USE DEFAULTS
PRINT OUTPUT CONTROLS............ .NO PRINTOUT
DATABASE OUTPUT CONTROLS
ITEM FREQUENCY COMPONENT
BASI -10

FORCE CONVERGENCE VALUE = 0.2006E+06 CRITERION= 1125.
EQUIL ITER 1 COMPLETED. NEW TRIANG MATRIX. MAX DOF INC= 0.1272E-01

Load
step 2 LINE SEARCH PARAMETER = 1.000 SCALED MAX DOF INC = 0.1272E-01
substep
1

FORCE CONVERGENCE VALUE = 4267. CRITERION= 480.2
EQUIL ITER 2 COMPLETED. NEW TRIANG MATRIX. MAX DOF INC= -0.9019E-03
LINE SEARCH PARAMETER = 1.000 SCALED MAX DOF INC = -0.9019E-03
FORCE CONVERGENCE VALUE = 1751. CRITERION= 488.2
EQUIL ITER 3 COMPLETED. NEW TRIANG MATRIX. MAX DOF INC= 0.1746E-03
LINE SEARCH PARAMETER = 1.000 SCALED MAX DOF INC = 0.1746E-03
FORCE CONVERGENCE VALUE = 778.5 CRITERION= 497.7
EQUIL ITER 4 COMPLETED. NEW TRIANG MATRIX. MAX DOF INC= 0.6943E-04
LINE SEARCH PARAMETER = 1.000 SCALED MAX DOF INC = 0.6943E-04
FORCE CONVERGENCE VALUE = 347.4 CRITERION= 507.7 <<< CONVERGED
>>> SOLUTION CONVERGED AFTER EQUILIBRIUM ITERATION 4
*** LOAD STEP 2 SUBSTEP 1 COMPLETED. CUM ITER = 7
*** TIME = 101.000 TIME INC = 1.00000

FORCE CONVERGENCE VALUE = 0.6674E+05 CRITERION= 594.3
EQUIL ITER 1 COMPLETED. NEW TRIANG MATRIX. MAX DOF INC= 0.4318E-02

Load
step 2 LINE SEARCH PARAMETER = 1.000 SCALED MAX DOF INC = 0.4318E-02
substep
2

FORCE CONVERGENCE VALUE = 626.2 CRITERION= 502.9
EQUIL ITER 2 COMPLETED. NEW TRIANG MATRIX. MAX DOF INC= 0.8570E-04
LINE SEARCH PARAMETER = 1.000 SCALED MAX DOF INC = 0.8570E-04
FORCE CONVERGENCE VALUE = 77.87 CRITERION= 512.9 <<< CONVERGED
>>> SOLUTION CONVERGED AFTER EQUILIBRIUM ITERATION 2
*** LOAD STEP 2 SUBSTEP 2 COMPLETED. CUM ITER = 9
*** TIME = 102.000 TIME INC = 1.00000

FORCE CONVERGENCE VALUE = 0.1333E+05 CRITERION= 575.4
EQUIL ITER 1 COMPLETED. NEW TRIANG MATRIX. MAX DOF INC= -0.5329E-02

Load
step 2 LINE SEARCH PARAMETER = 1.000 SCALED MAX DOF INC = -0.5329E-02
substep FORCE CONVERGENCE VALUE = 8237. CRITERION= 534.2
3 Equil- EQUIL ITER 2 COMPLETED. NEW TRIANG MATRIX. MAX DOF INC= 0.3628E-02
LINE SEARCH PARAMETER = 1.000 SCALED MAX DOF INC = 0.3628E-02
brium it- FORCE CONVERGENCE VALUE = 3905. CRITERION= 532.9
eration EQUIL ITER 3 COMPLETED. NEW TRIANG MATRIX. MAX DOF INC= 0.1451E-02
summar- LINE SEARCH PARAMETER = 1.000 SCALED MAX DOF INC = 0.1451E-02
ies

FORCE CONVERGENCE VALUE = 1135. CRITERION= 540.3
EQUIL ITER 4 COMPLETED. NEW TRIANG MATRIX. MAX DOF INC= 0.1034E-03
LINE SEARCH PARAMETER = 0.9578 SCALED MAX DOF INC = 0.9905E-04
FORCE CONVERGENCE VALUE = 41.95 CRITERION= 551.4 <<< CONVERGED
>>> SOLUTION CONVERGED AFTER EQUILIBRIUM ITERATION 4

*** LOAD STEP 2 SUBSTEP 3 COMPLETED. CUM ITER = 13
*** TIME = 103.500 TIME INC = 1.50000

Substep
sum-
mary

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Nonlinear Structural Analysis

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