differences between extended drucker prager cap and modified drucker prager cap

- July 6, 2020 at 4:50 pm
  
  sobhanis
  Subscriber
  
  Hi I wanted to know what are the differences between differences between extended drucker prager cap and modified drucker prager cap in ansysy ? how can I use modified druker prager in Workbench? i want to model porous material and I need the relative density plots.