Die Relativbewegungen zwischen den Kontaktkörpern ist schon recht gross (>0.5*Elementgrösse), weshalb es schon finite sliding sein sollte.
*Contact Controls, Automatic Tolerances hab ich noch nicht probiert. Hast Du gute erfahrungen mit dieser einstellung? Was geschieht dabei?
Fehlermeldungen
Ohne stabilize (nach wenigen Inkrementen):
....
ELEMENT 206264 IS DISTORTING EXCESSIVELY.
ELEMENT 206264 IS DISTORTING EXCESSIVELY.
***WARNING: EXCESSIVE DISTORTION AT A TOTAL OF 25060 INTEGRATION POINTS IN SOLID (CONTINUUM) ELEMENTS
***NOTE: ELEMENTS ARE DISTORTING EXCESSIVELY. CONVERGENCE IS JUDGED UNLIKELY.
***ERROR: TOO MANY ATTEMPTS MADE FOR THIS INCREMENT
Mit stabilize (nach ca. 150 Inkrementen):
...
CONTACT PAIR (WHOLE_TE_LOAD,BOLT_TE_LOAD) NODE 3551 IS OVERCLOSED BY
0.977686 WHICH IS TOO SEVERE.
ELEMENT 203651 IS DISTORTING EXCESSIVELY.
ELEMENT 203884 IS DISTORTING EXCESSIVELY.
ELEMENT 203885 IS DISTORTING EXCESSIVELY.
ELEMENT 203885 IS DISTORTING EXCESSIVELY.
ELEMENT 203886 IS DISTORTING EXCESSIVELY.
ELEMENT 203901 IS DISTORTING EXCESSIVELY.
ELEMENT 203903 IS DISTORTING EXCESSIVELY.
ELEMENT 204881 IS DISTORTING EXCESSIVELY.
ELEMENT 204881 IS DISTORTING EXCESSIVELY.
***WARNING: EXCESSIVE DISTORTION AT A TOTAL OF 14 INTEGRATION POINTS IN SOLID (CONTINUUM) ELEMENTS
***NOTE: ELEMENTS ARE DISTORTING EXCESSIVELY. CONVERGENCE IS JUDGED UNLIKELY.
***NOTE: SEVERE CONTACT OVERCLOSURES EXIST. CONVERGENCE IS JUDGED UNLIKELY.
***ERROR: TIME INCREMENT REQUIRED IS LESS THAN THE MINIMUM SPECIFIED
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