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Equation constraint

Equation constraint

Equation constraint

(OP)
Hello,

I need to use equation constraint to impose this equation on two nodes A and B: u(A) - u(B) = C

C is a constant = deformation x L

The problem is that i don't know in Abaqus how to include in the equation constraint the constant C, i know that the equation should be written u(A) - u(B) - C = 0 but where do i put the C?

Thank you so much in advance

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