Tensile Stress Catalog Values
Tensile Stress Catalog Values
(OP)
Hi;
I'm searching for material Tensile Stress. In material catalog,Is the tensile stress of material engineering values or true values?
I'm searching for material Tensile Stress. In material catalog,Is the tensile stress of material engineering values or true values?





RE: Tensile Stress Catalog Values
RE: Tensile Stress Catalog Values
RE: Tensile Stress Catalog Values
the term "material engineering values" means (to me) values determined by materials engineers (using the principles of materials engineering).
if you've got a value from a catalogue, it depends on the reliablity of the catalogue.
RE: Tensile Stress Catalog Values
Is your question related to true strain vs engineering strain as interpreted by your software package?
If so, you should check your software manual to see which it requires.
If you are asking about if typical materials info is based on engineering strain or true strain, the following may help:
http:/
tg
RE: Tensile Stress Catalog Values
RE: Tensile Stress Catalog Values
For FEM, you may consider the true stress, based on an updated area (if it really is significant). The FEM can only see the updated geometry so it needs a true stress.
Brian
www.espcomposites.com
RE: Tensile Stress Catalog Values