Erik Kostson
Ansys Employee

Hi

 

Try to make a search on the internet and there will be some information that is relevant perhaps.

https://www.google.com/search?q=Drucker-Prager+and+powder+compaction+and+material+and+FEA&bih=1089&biw=1920&rlz=1C1GCEA_enDE1032DE1032&hl=en&sxsrf=AJOqlzWtayTDNRR1eFAjmfzhPlPSpImkdQ%3A1673858835392&ei=Ew_FY4LMF871gQbq4bDIDA&ved=0ahUKEwjCoaaK2sv8AhXOesAKHeowDMkQ4dUDCA8&oq=Drucker-Prager+and+powder+compaction+and+material+and+FEA&gs_lcp=Cgxnd3Mtd2l6LXNlcnAQDEoECEEYAEoECEYYAFAAWABgAGgAcAB4AIABAIgBAJIBAJgBAA&sclient=gws-wiz-serp