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wooden material creation

  • Thread starter Thread starter Filfloyd4
  • Start date Start date

Filfloyd4

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Good morning to all,
I am new to the forum, it is the first time I write.
with the ansys version 17.2 I want to create the materilae answering the lamellare wood gl24h. so from the general_material section I created the material and inserted the various parameters I found in the technical sheet. for density, tensile and compression residence I had no problems, while for the young module and the g cutting module, I have boredoms. In practice, importing from the column of the filters the area relative to the isotrope characteristics of the material (such as a structutal steel, stainless steel, aluminum...) inserting and pairs to 11500 mpa and g equal to 650 mpa the values of the bulk modulus and the coefficient of poisson become inverosimili and gives me error. the problem is that from the technical sheet I only have these two terms to define the deformability of the material and ansys do not suit those values (probably g is too low).
How can I handle the situation?
Is there anyone who can help me?

thanks in advance
 
Bye!
if it is the material is linear elastic it is worth the relation e=2g*(1+n), where n is the module of poisson.

n is usually less than 0.5.
the values of e and g report do not seem plausible.
Are they correct?
 

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