I have this problem the following error message appeared to me
Elements to be separated by cohesive elements are of more than one stiffness number (169 and 172, perhaps more). The CZMESH command is ignored
I am trying to modeling the debonding between concrete and CFRP using 2D analysis. in order to present the debonding I have to use the CZM with contact element. how could I solve this problem could you help me?
after generating the target element and the contact element iused the following command
TB,CZM,3,1,1,CBDD
TBDATA,1,C1,C2,C3,C4,C5,C6 ( HERE I PUT THE VALUES THAT I CALCULATED FOR (C1,C2,...)
R,1
RMODIF,1,3,-1E6
RMODIF,1,12,-1E6
CZMESH,CM_1,CM_2
after that the error message appear how could I solve this problem (the attached photograph show the model with error message. any answer ?
thank you so much Ariadne Tsambani I read this before now I over come this problem. my problem now that the analytical model fail at 2KN and the experimental model fail at 14 KN beside there is big difference in the displacement value. any suggestion?
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