1 Abaqus Version 6.8-1 Date 14-May-2009 Time 14:19:14 For use at RWTH Aachen under license from Dassault Systemes or its subsidiary. STEP 1 INCREMENT 1 STEP TIME 0.00 S T E P 1 S T A T I C A N A L Y S I S AUTOMATIC TIME CONTROL WITH - A SUGGESTED INITIAL TIME INCREMENT OF 0.100 AND A TOTAL TIME PERIOD OF 1.00 THE MINIMUM TIME INCREMENT ALLOWED IS 1.000E-05 THE MAXIMUM TIME INCREMENT ALLOWED IS 0.100 LINEAR EQUATION SOLVER TYPE DIRECT SPARSE CONVERGENCE TOLERANCE PARAMETERS FOR FORCE CRITERION FOR RESIDUAL FORCE FOR A NONLINEAR PROBLEM 5.000E-03 CRITERION FOR DISP. CORRECTION IN A NONLINEAR PROBLEM 1.000E-02 INITIAL VALUE OF TIME AVERAGE FORCE 1.000E-02 AVERAGE FORCE IS TIME AVERAGE FORCE ALTERNATE CRIT. FOR RESIDUAL FORCE FOR A NONLINEAR PROBLEM 2.000E-02 CRITERION FOR ZERO FORCE RELATIVE TO TIME AVRG. FORCE 1.000E-05 CRITERION FOR RESIDUAL FORCE WHEN THERE IS ZERO FLUX 1.000E-05 CRITERION FOR DISP. CORRECTION WHEN THERE IS ZERO FLUX 1.000E-03 CRITERION FOR RESIDUAL FORCE FOR A LINEAR INCREMENT 1.000E-08 FIELD CONVERSION RATIO 1.00 CRITERION FOR ZERO FORCE REL. TO TIME AVRG. MAX. FORCE 1.000E-05 CRITERION FOR ZERO DISP. RELATIVE TO CHARACTERISTIC LENGTH 1.000E-08 VOLUMETRIC STRAIN COMPATIBILITY TOLERANCE FOR HYBRID SOLIDS 1.000E-05 AXIAL STRAIN COMPATIBILITY TOLERANCE FOR HYBRID BEAMS 1.000E-05 TRANS. SHEAR STRAIN COMPATIBILITY TOLERANCE FOR HYBRID BEAMS 1.000E-05 SOFT CONTACT CONSTRAINT COMPATIBILITY TOLERANCE FOR P>P0 5.000E-03 SOFT CONTACT CONSTRAINT COMPATIBILITY TOLERANCE FOR P=0.0 0.100 CONTACT FORCE ERROR TOLERANCE FOR CONVERT SDI=YES 1.00 DISPLACEMENT COMPATIBILITY TOLERANCE FOR DCOUP ELEMENTS 1.000E-05 ROTATION COMPATIBILITY TOLERANCE FOR DCOUP ELEMENTS 1.000E-05 EQUILIBRIUM WILL BE CHECKED FOR SEVERE DISCONTINUITY ITERATIONS TIME INCREMENTATION CONTROL PARAMETERS: FIRST EQUILIBRIUM ITERATION FOR CONSECUTIVE DIVERGENCE CHECK 4 EQUILIBRIUM ITERATION AT WHICH LOG. CONVERGENCE RATE CHECK BEGINS 8 EQUILIBRIUM ITERATION AFTER WHICH ALTERNATE RESIDUAL IS USED 9 MAXIMUM EQUILIBRIUM ITERATIONS ALLOWED 16 EQUILIBRIUM ITERATION COUNT FOR CUT-BACK IN NEXT INCREMENT 10 MAXIMUM EQUILIB. ITERS IN TWO INCREMENTS FOR TIME INCREMENT INCREASE 4 MAXIMUM ITERATIONS FOR SEVERE DISCONTINUITIES 50 MAXIMUM CUT-BACKS ALLOWED IN AN INCREMENT 5 MAXIMUM DISCON. ITERS IN TWO INCREMENTS FOR TIME INCREMENT INCREASE 50 MAXIMUM CONTACT AUGMENTATIONS FOR *SURFACE BEHAVIOR,AUGMENTED LAGRANGE 6 CUT-BACK FACTOR AFTER DIVERGENCE 0.2500 CUT-BACK FACTOR FOR TOO SLOW CONVERGENCE 0.5000 CUT-BACK FACTOR AFTER TOO MANY EQUILIBRIUM ITERATIONS 0.7500 CUT-BACK FACTOR AFTER TOO MANY SEVERE DISCONTINUITY ITERATIONS 0.2500 CUT-BACK FACTOR AFTER PROBLEMS IN ELEMENT ASSEMBLY 0.2500 INCREASE FACTOR AFTER TWO INCREMENTS THAT CONVERGE QUICKLY 1.500 MAX. TIME INCREMENT INCREASE FACTOR ALLOWED 1.500 MAX. TIME INCREMENT INCREASE FACTOR ALLOWED (DYNAMICS) 1.250 MAX. TIME INCREMENT INCREASE FACTOR ALLOWED (DIFFUSION) 2.000 MINIMUM TIME INCREMENT RATIO FOR EXTRAPOLATION TO OCCUR 0.1000 MAX. RATIO OF TIME INCREMENT TO STABILITY LIMIT 1.000 FRACTION OF STABILITY LIMIT FOR NEW TIME INCREMENT 0.9500 TIME INCREMENT INCREASE FACTOR BEFORE A TIME POINT 1.000 AUTOMATIC TOLERANCES FOR OVERCLOSURE AND SEPARATION PRESSURE ARE SUPPRESSED GLOBAL STABILIZATION CONTROL IS NOT USED FRICTION IS INCLUDED IN INCREMENT THAT THE CONTACT POINT CLOSES PRINT OF INCREMENT NUMBER, TIME, ETC., EVERY 1 INCREMENTS THE MAXIMUM NUMBER OF INCREMENTS IN THIS STEP IS 100 LARGE DISPLACEMENT THEORY WILL BE USED LINEAR EXTRAPOLATION WILL BE USED CHARACTERISTIC ELEMENT LENGTH 0.920 DETAILED OUTPUT OF DIAGNOSTICS TO DATABASE REQUESTED PRINT OF INCREMENT NUMBER, TIME, ETC., TO THE MESSAGE FILE EVERY 1 INCREMENTS EQUATIONS ARE BEING REORDERED TO MINIMIZE WAVEFRONT COLLECTING MODEL CONSTRAINT INFORMATION FOR OVERCONSTRAINT CHECKS COLLECTING STEP CONSTRAINT INFORMATION FOR OVERCONSTRAINT CHECKS INCREMENT 1 STARTS. ATTEMPT NUMBER 1, TIME INCREMENT 0.100