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Question

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 .

Quote

 *** 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

Trail2.hm

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Dear Student,

 

we could not able to locate your file.

 

Can you drop the same on below provided Drop-box link.

 

Once you provide the same. we will help you in that case.

 

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