3. sd_char_acou data structure#
An sd_char_acou concept contains one or more loads affected on an acoustic model.
This concept is produced by the operator: AFFE_CHAR_ACOU.
An sd_char_acou concept is always associated with a mesh, through the entities NOEUD, GROUP_NO, MAILLE, GROUP_MA on which the loads are defined.
An acoustic model must have been assigned to this mesh.
An sd_char_acou concept can contain a ligrel, called a « load ligrel ».
3.1. SD tree CHAR_ACOU#
sd_char_acou (K8): := record
(f) '. CHAC. MODEL. NOMO ': S E K8
(f) '. TYPE ': S E K8
(f) '. CHAC. LIGRE ': sd_ligrel
(f) '. CHAC. CIMPO ': sd_card
(f) '. CHAC. CMULT ': sd_card
(f) '. CHAC. IMPED ': sd_card
(f) '. CHAC. VITFA ': sd_card
3.2. Item Content JEVEUX#
“. CHAC. MODEL. NOMO “: name of the acoustic model associated with the load (K8)
“. TYPE “: load type (K8)
Contains the string “ACOU_RE” (real assignment)
3.3. example#
CHARACOU = AFFE_CHAR_ACOU (MODELE: GUIDE
VITE_FACE :( GROUP_MA: ENTREE VNOR: RI 0.014 0.)
IMPE_FACE :( GROUP_MA: SORTIE IMPE: RI 445.9 0. ));
product:
===== IMPR_CO OF STRUCTURE FROM DONNEE: CHARACOU?????????????????????
ATTRIBUT: F CONTENU: T BASE: >G <
NOMBRE FROM OBJETS (OR COLLECTIONS) TROUVES :12
=====
IMPRESSION FROM CONTENU DES OBJETS TROUVES:
--------------------------------------------------------------------------------
IMPRESSION SEGMENT FROM VALEURS > CHARACOU. CHAC. IMPED. DESC <
1 - 46 2 2 3 1
6 - 3 2 2 2
--------------------------------------------------------------------------------
IMPRESSION FROM COLLECTION: CHARACOU. CHAC. IMPED. LIMA
IMPRESSION OBJET FROM COLLECTION > CHARACOU. CHAC. IMPED. LIMA < OC: 1
1 - 1 2 3 4 9
6 - 10 11 12 13 14
11 - 15 16 17 18 19
16 - 20 21 22 23 24
21 - 25 26 27 28 29
26 - 30 31 32 33 34
31 - 35 36 37 38 39
36 - 40 41 42 43 44
41 - 45 46 47 48 49
46 - 50 51 52 53 54
51 - 55 56 57 58 59
56 - 60 61 62 63 64
61 - 65 66 67 68
IMPRESSION OBJET FROM COLLECTION > CHARACOU. CHAC. IMPED. LIMA < OC: 2
1 - 5 6 7 8
--------------------------------------------------------------------------------
IMPRESSION SEGMENT FROM VALEURS > CHARACOU. CHAC. IMPED. NOLI <
1 - > <> <
--------------------------------------------------------------------------------
IMPRESSION SEGMENT FROM VALEURS > CHARACOU. CHAC. IMPED. NOMA <
1 - > MAIL <
--------------------------------------------------------------------------------
IMPRESSION SEGMENT FROM VALEURS > CHARACOU. CHAC. IMPED. VALE <
1 - (0.00000E+00, 0.00000E+00) (4.45900E+02, 0.00000E+00)
--------------------------------------------------------------------------------
IMPRESSION SEGMENT FROM VALEURS > CHARACOU. CHAC. MODEL. NOMO <
1 - > GUIDE <
--------------------------------------------------------------------------------
IMPRESSION SEGMENT FROM VALEURS > CHARACOU. CHAC. VITFA. DESC <
1 - 76 2 2 3 1
6 - 3 2 2 2
--------------------------------------------------------------------------------
IMPRESSION FROM COLLECTION: CHARACOU. CHAC. VITFA. LIMA
IMPRESSION OBJET FROM COLLECTION > CHARACOU. CHAC. VITFA. LIMA < OC: 1
1 - 1 2 3 4
IMPRESSION OBJET FROM COLLECTION > CHARACOU. CHAC. VITFA. LIMA < OC: 2
1 - 5 6 7 8 9
6 - 10 11 12 13 14
11 - 15 16 17 18 19
16 - 20 21 22 23 24
21 - 25 26 27 28 29
26 - 30 31 32 33 34
31 - 35 36 37 38 39
36 - 40 41 42 43 44
41 - 45 46 47 48 49
46 - 50 51 52 53 54
51 - 55 56 57 58 59
56 - 60 61 62 63 64
61 - 65 66 67 68
--------------------------------------------------------------------------------
IMPRESSION SEGMENT FROM VALEURS > CHARACOU. CHAC. VITFA. NOLI <
1 - > <> <
--------------------------------------------------------------------------------
IMPRESSION SEGMENT FROM VALEURS > CHARACOU. CHAC. VITFA. NOMA <
1 - > MAIL <
--------------------------------------------------------------------------------
IMPRESSION SEGMENT FROM VALEURS > CHARACOU. CHAC. VITFA. VALE <
1 - (1.40000E-02, 0.00000E+00) (0.00000E+00, 0.00000E+00)
--------------------------------------------------------------------------------
IMPRESSION SEGMENT FROM VALEURS > CHARACOU. TYPE <
1 - > ACOU_RE <