Hallo ,
I planned to implement the BC, Load cases what is exactly in ( Link Provided) in to my model which is already topologically optimized . I applied all the details that are provided and I am getting the following error , Could anyone please provide or check how to rectify the error. I would like to do linear static analysis with my approach in this already topologically optimized model. Thanks in advance . Here with I showed what the error is and also my hm file for your reference .
*** WARNING 1931: SPC SID= 4 is not referenced by Case Control.
*** WARNING # 1848
Topology optimization without minimum member size control activated.
Using DTPL card or DOPTPRM,MINDIM is recommended.
NOTE # 1852
AUTOMATIC SCREENING is activated.
Use DSCREEN,AUTO,OFF to disable automatic screening.
*** ERROR # 339 ***
The dependent d.o.f. is constrained by grid or spc data.
RBE3 element id = 34776.
grid id = 6689.
component = 2.
*** ERROR # 339 ***
The dependent d.o.f. is constrained by grid or spc data.
RBE3 element id = 34777.
grid id = 6690.
component = 1.
*** ERROR # 329 ***
RBE3 element 34779 cannot support a x-moment - check element data.
*** ERROR # 330 ***
RBE3 element 34779 cannot support a y-moment - check element data.
*** ERROR # 331 ***
RBE3 element 34779 cannot support a z-moment - check element data.
Number of bad RBE3 elements = 3
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