Common objects for all formulations =========================================== .. code-block:: text (o) '. CHME. MODEL. NOMO ': V K8 long = 1 (o) '. CONTACT. PARACI ': V I long = ZPARI (o) '. CONTACT. PARACR ': V R long = ZPARR (o) '. TYPE ': V K8 long = 1 Here is the description of the unique objects (i.e. not dependent on the contact area) for all methods. There are three objects: '. CHME. MODELE. NOMO '— give the name of MODELE '. CONTACT. PARACI '— different integer parameters - single access routine CFDISI '. CONTACT. PARACR '— different real type parameters - single access routine CFDISR '. TYPE '— load type ('MECA_RE') For each element of the objects containing the parameters, we give in the table below: 1. The index; 2. A description; 3. The keyword (s) concerned in DEFI_CONTACT; 4. The question to ask in CFDISIou CFDISR; 5. Whether the information is relevant (O) or not (N) for each FORMULATION (**D**: DISCRETE, **C**: CONTINUE, **X**: XFEM, **L**: LIAISON_UNIL) Integer parameters PARACI -------------------------------- .. code-block:: text (o) '. CONTACT. PARACI ': V I long = ZPARI +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |**Index**|**Description** |**DEFI_CONTACT** |**Question CFDISI**|**D**|**C**|**X**|**U**| +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |1 |Geometric refresh type 0 — SANS -1 — AUTOMATIQUE x — CONTROLEavec x= NB_ITER_GEOM |REAC_GEOM NB_ITER_GEOM |NB_ITER_GEOM |O |O |O |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |2 |Stop on singular contact matrix 0 — OUI 1 — NON |STOP_SINGULIER |STOP_SINGULIER |O |N |N |O | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |3 |Number of simultaneous second members during the construction of the Schur complement |NB_RESOL |NB_RESOL |O |N |N |O | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |4 |Type of formulation 1 — DISCRETE 2 — CONTINUE 3 — XFEM 4 — LIAISON_UNIL |FORMULATION |FORMULATION |O |O |O |O | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |5 |Multiplying number of contact iterations x — ITER_CONT_TYPE =' MULT 'with x= ITER_CONT_MULT -1— ITER_CONT_TYPE =' MAXI'|ITER_CONT_TYPE ITER_CONT_MULT|ITER_CONT_MULT |O |O |O |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |6 |Maximum number of geometric iterations |ITER_GEOM_MAXI |ITER_GEOM_MAXI |O |O |O |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |7 |Maximum number of friction iterations |ITER_FROT_MAXI |ITER_FROT_MAXI |N |O |O |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |8 |Zones all in mode without calculation 0 — NON 1 — OUI |RESOLUTION |ALL_VERIF |O |O |N |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |9 |Algorithm type for geometry 0 — POINT_FIXE 1 — NEWTON |ALGO_RESO_GEOM |ALGO_RESO_GEOM |O |O |O |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |10 |Maximum number of contact iterations x — ITER_CONT_TYPE =' MAXI 'with x= ITER_CONT_MAXI -1 — ITER_CONT_TYPE =' MULT' |ITER_CONT_TYPE ITER_CONT_MAXI|ITER_CONT_MAXI |N |O |O |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |11 |Areas all in initial contact ('INTERPENETRE') 0 — NON 1 — OUI |CONTACT_INIT |ALL_INTERPENETRE |N |O |N |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |12 |Number of iterations of GCP |ITER_GCP_MAXI |ITER_GCP_MAXI |O |N |N |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |13 |Type of preconditioner for GCP 0 — SANS 1 — DIRICHLET |PRE_COND |PRE_COND |O |N |N |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |14 |Number of iterations of the GCP preconditioner |ITER_PRE_MAXI |ITER_PRE_MAXI |O |N |N |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |15 |Linear Search Type for GCP 0 — ADMISSIBLE 1 — NON_ADMISSIBLE |RECH_LINEAIRE |RECH_LINEAIRE |O |N |N |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |16 |Axisymmetric model 0 — NON 1 — OUI |*In* AFFE_MODELE |AXISYMETRIQUE |N |O |N |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |17 |Contact method- DISCRETE 1 — CONTRAINTE 2 — GCP 4 — PENALISATION |ALGO_CONT |ALGO_CONT |O |N |N |N | + +-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ | |Contact method- CONTINUE 6— OUI |*nothing* |ALGO_CONT |N |O |N |N | + +-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ | |Contact method- XFEM 7— OUI |*nothing* |ALGO_CONT |N |N |O |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |18 |Method for friction- DISCRETE 0— *no friction* 1 — PENALISATION |FROTTEMENT ALGO_FROT |ALGO_FROT |O |N |N |N | + +-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ | |Method for friction- CONTINUE 6— OUI |FROTTEMENT |ALGO_FROT |N |O |N |N | + +-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ | |Method for friction- XFEM 7— OUI |FROTTEMENT |ALGO_FROT |N |N |O |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |19 |Smoothing the normals 0 — NON 1 — OUI |LISSAGE |LISSAGE |O |O |N |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |20 |Adaptation of the increase coefficients 0 — NON 1 — OUI |ADAPT_COEF |ADAPT_COEF |N |O |N |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |21 |At least one cohesive zone 0 — NON 1 — OUI |ALGO_CONT |EXIS_XFM_CZM |N |N |O |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |22 |At least one penalized zone 0 — NON 1 — OUI |ALGO_CONT ALGO_FROT |EXIS_PENA |N |O |O |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |23 |At least one zone in mode without calculation 0 — NON 1 — OUI |RESOLUTION |EXIS_VERIF |O |O |N |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |24 |All zones in nodal integration 0 — NON 1 — OUI |INTEGRATION |ALL_INTEG_NOEUD |N |O |N |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |25 |Stop if interpenetration in mode without calculation 0 — NON 1 — OUI |STOP_INTERP |STOP_INTERP |O |O |N |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |26 |At least one zone in bilateral contact 0 — NON 1 — OUI |GLISSIERE |EXIS_GLISSIERE |O |O |O |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |27 |Algorithm type for contact 0 — POINT_FIXE 1 — NEWTON |ALGO_RESO_CONT |ALGO_RESO_CONT |N |O |N |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ |28 |Type of algorithm for friction 0 — POINT_FIXE 1 — NEWTON |ALGO_RESO_FROT |ALGO_RESO_FROT |N |O |N |N | +---------+-----------------------------------------------------------------------------------------------------------------------+-----------------------------+-------------------+-----+-----+-----+-----+ Integer parameters PARACR -------------------------------- .. code-block:: text (o) '. CONTACT. PARACR ': V R long = ZPARR .. csv-table:: "**Index**", "**Description**", "**DEFI_CONTACT**", "****", "**Question CFDISR**", "**C**", "**X**", "**X**", "**U**" "1", "Threshold for geometric updating x — RESI_GEOM "," RESI_GEOM "," RESI_GEOM "," ", "O", "O", "O", "N" "2", "Threshold for friction refresh x — RESI_FROT "," RESI_FROT "," RESI_FROT ", "N", "N", "O", "O", "N" "3", "Interpenetration tolerance in mode without calculation x — TOLE_INTERP "," TOLE_INTERP "," TOLE_INTERP "," ", "" O", "O", "N", "N" "4", "Residual GCP x — RESI_ABSO "," RESI_ABSO "," RESI_ABSO "," ", "" O", "N", "N", "N" "5", "Preconditioner residue GCP x — COEF_RESI "," COEF_RESI "," COEF_RESI "," ", "" O", "N", "N", "N"