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Problem with Honeycomb panels

Hello everyone,

 

I have a problem when I perform my analysis in Hypermesh.

I'm beginner and I am working on honeycomb panels.

I have meshed my part with volume tetra and the material is 'Orthotropic', card image 'MAT 8'.

The card image is 'PSOLID' in the material's properties.

In the Hyperlaminate, I have listed the informations of Elastic modulus, Shear modulus, the density and the Poisson coefficient.

But When I launch OptiStruct solver I get some error (Error #1237 and #14) which tell me:

 

'CTRIA3 element number 1 references a missing property ID 1 or uses property of incorrect type for this element type.

Error #14 appeared total of 72185 times.'

 

I don't understand because in the properties, I assign my element with the material. 

 

Could you explain me how I can do to solve these error and what I have forgotten please ?

 

Could you explain me too why I had the 'No mapping occured' message when I selected my loadcols ?

 

Thank you for your attention.

 

Maxime

 

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