Features and verification
===============================

The law of behavior can be defined by the keywords DRUCK_PRAG and DRUCK_PRAG_N_A for the non-associated version (command STAT_NON_LINE, keyword factor COMPORTEMENT). They are associated with materials DRUCK_PRAG and DRUCK_PRAG_FO (order DEFI_MATERIAU).

Law HOEK_BROWN is verified by the following test cases:


.. csv-table::

    "SSND104 ", "[:external:ref:`V6.08.104 <V6.08.104>`]", "Behavior validation DRUCK_PRAG_N_A"
    "SSNP124 ", "[:external:ref:`V6.03.124 <V6.03.124>`]", "Drained biaxial test with DRUCK_PRAGERadoucissant behavior"
    "SSNP125 ", "Documentation does not exist", "Validating option INDL_ELGApour the behavior DRUCK_PRAGER"
    "SSNV168 ", "[:external:ref:`V6.04.168 <V6.04.168>`]", "Drained triaxial test with DRUCK_PRAGERadoucissant behavior"
    "WTNA101 ", "[:external:ref:`V7.33.101 <V7.33.101>`]", "Undrained triaxial test with DRUCK_PRAGERadoucissant behavior"
    "WTNP114 ", "[:external:ref:`V7.32.114 <V7.32.114>`]", "Reference test case for calculating mechanical deformations"



    "SENSM12 ", "[:external:ref:`V1.01.190 <V1.01.190>`]", "Plate under pressure in plane deformations (plasticity of DRUCK_PRAGER)"
    "SENSM13 ", "[:external:ref:`V1.01.192 <V1.01.192>`]", "Triaxial test with the 3D model"
    "SENSM14 ", "[:external:ref:`V1.01.193 <V1.01.193>`]", "2D cavity sensitivity calculation (Law DRUCK_PRAGER)"