Field
|
Contents
|
dcomp_ID
|
Manufacturing constraints for composite sizing optimization identifier
(Integer > 0)
|
title
|
Title
(Character, maximum 100 characters)
|
grpart_ID
|
Part group identifier defining the design space.
(Integer > 0)
|
COMP
|
Composite manufacturing constraints applied are indicated. Indicates that information about manufacturing constraints is to follow. The value of COMP is equal to the total number of composite manufacturing definitions that follow.
|
CTYP
|
Type of composite manufacturing definition flag.
(Integer)
= 1: laminate thickness constraints are applied. Multiple laminate thickness constraints are allowed.
= 2: ply thickness constraints are applied. Multiple ply thickness constraints are allowed.
= 3: ply thickness percentage constraints are applied. Multiple ply thickness percentage constraints are allowed.
= 4: a balance constraint is applied. Multiple balance constraints are allowed.
= 5: a constant thickness constraint is applied. Multiple constant thickness constraints are allowed.
= 6: ply drop-off constraints are applied. Multiple ply drop-off constraints are allowed.
|
LTMIN
|
Minimum laminate thickness for the laminate thickness constraint (CTYP = 1).
(Real or blank)
|
LTMAX
|
Maximum laminate thickness for the laminate thickness constraint (CTYP = 1).
(Real or blank)
|
GRSH3N
|
3-node shell group identifier
(Integer > 0)
|
GRSH4N
|
4-node shell group identifier
(Integer > 0)
|
LTEXC
|
Indicates that certain plies are excluded from the laminate thickness constraint (CTYP = 1). Supported options are:
(Integer)
= 0: Plies are not excluded.
= 1: The core is excluded (default).
= 2: Plies defined in the constant thickness constraint (CTYP = 5) are excluded.
= 3: 1 and 2 are considered.
|
PTANGLE
|
Ply orientation in degrees to which the ply thickness constraint (CTYP = 2) is applied.
(Real)
|
PTMIN
|
Minimum thickness for the ply thickness constraint (CTYP = 2).
(Real or blank)
|
PTMAX
|
Maximum thickness for the ply thickness constraint (CTYP = 2).
(Real or blank)
|
PTEXC
|
Indicates that certain plies are excluded from the ply thickness constraint (CTYP = 2). Supported options are:
(Integer)
= 0: Plies are not excluded.
= 1: The core is excluded (default).
= 2: Plies defined in the constant thickness constraint (CTYP = 5) are excluded.
= 3: 1 and 2 are considered.
|
PPANGLE
|
Ply orientation in degrees to which the ply thickness percentage constraint is applied (CTYP = 3).
(Real)
|
PPMIN
|
Minimum percentage thickness for the ply thickness percentage constraint (CTYP = 3).
(Real or blank)
|
PPMAX
|
Maximum percentage thickness for the ply thickness percentage constraint (CTYP = 3).
(Real or blank)
|
PPEXC
|
Indicates that certain plies are excluded from the ply thickness percentage constraint (CTYP = 3). Supported options are:
(Integer)
= 0: Plies are not excluded.
= 1: The core is excluded (default).
= 2: Plies defined in the constant thickness constraint (CTYP = 6) are excluded.
= 3: 1 and 2 are considered.
|
BANGLE1
|
First ply orientation in degrees to which the balance constraint is applied (CTYP = 4).
(Real)
|
BANGLE2
|
Second ply orientation in degrees to which the balance constraint is applied (CTYP = 4).
(Real)
|
CANGLE
|
Ply orientation in degrees to which the constant thickness constraint is applied (CTYP = 5).
(Real)
|
CTHICK
|
Constant ply thickness for the constant thickness constraint (CTYP = 5).
(Real)
|
PDANGLE
|
Ply orientation in degrees to which the ply drop-off constraint is applied (CTYP = 6).
(Real)
|
PDTYP
|
Drop-off constraint types.
(Integer)
= 2: TOTSLP
= 3: TOTDRP
(Comment 1)
|
PDMAX
|
Maximum allowed drop-off for the ply drop-off constraint (CTYP = 6).
(Real)
|
PDEXC
|
Indicates that certain plies are excluded from the ply drop-off constraint (CTYP = 6). Supported options are:
(Integer)
= 0: Plies are not excluded.
= 1: The core is excluded (default).
= 2: Plies defined in the constant thickness constraint (CTYP = 5) are excluded.
= 3: 1 and 2 are considered.
|
