Closed thaletob closed 4 years ago
Your DKQElementHelper did not draw any errors while testing, so it should be okay! :)
I'll check your code ASAP
The Error was actually caused by missing brackets in the allocation of Matrix J in my Q4MembraneHelper-class.
Only one Error during the solving-process left. I have not implemented QuadBasicDrillingDof
yet.
Actually the DKQ or Q4 do not carry torsional force (drilling dof), so an approx value is set for that on stiffness matrix.
So you think this class is neccessary?
Yes, otherwise you’ll get Not Positive Definite exception
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So you think this class is neccessary?
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Okay that is exactly what I've got in my last error. Thanks for the hint!
I actually added the class which is nearly the same as TriangleBasicDrillingDofHelper.cs
. But still getting the error you described.
OK, I'll check
While testing I recognized an error in Q4MembraneHelper -> GetAMatrix -> detJ is throwing an error because of an empty matrix J. I'm trying to fix it tomorrow.