Features and verification =============================== The law of behavior can be defined by the keyword VISC_DRUC_PRAG (command STAT_NON_LINE, keyword factor COMPORTEMENT). It is associated with material VISC_DRUC_PRAG (order DEFI_MATERIAU). Law VISC_DRUC_PRAG is verified by the following test cases: .. csv-table:: "SSNV211 ", "[:external:ref:`V6.04.211 `]", "Drained triaxial test with model VISC_DRUC_PRAG" "WTNV137 ", "[:external:ref:`V7.31.137 `]", "Drained triaxial test with model VISC_DRUC_PRAG" "WTNV138 ", "[:external:ref:`V7.31.138 `]", "Undrained triaxial test with model VISC_DRUC_PRAG" .. _Ref374957480: .. _Ref375039773: