How to use LAW 20 Bi Mat

Altair Forum User

Hi everyone,

 

I'm currently trying to do the blast tutorial in 2D and I don't understand how to use the Law 20.

Do I have to apply it on both material or do I have to create a new part that would be the interface between the materials and apply the law to it or something else ?

Does someone have any example or can explain it please.

 

Thank you in advance.

 

JB

Altair Forum User

Hi JB,

 

You can apply both using LAW20.

 

What is the objective of your analysis?