Bulk material

Altair Forum User
Altair Forum User
Altair Employee
edited October 2020 in Community Q&A

I am using Radioss and Hypermesh to simulate some bulk materials like sand, rock, soid, ... Now my problem is I don't know what the material card I can use for simulate. Can you help me?

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Answers

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited August 2017

    Hi,

    Material Laws 10,21 (Drucker Prager)  are suitable for rock and soft soils. 
    Material Law81 (for geomaterials) is an advanced material law from Drucker Prager criteria which can be used for any geomaterial.

    Please go through the Help Menu on these material laws.

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