2022.2

2022.2

/INISHE/EPSP_F or /INISH3/EPSP_F

Block Format Keyword Describes the initial plastic strain for a shell in each integration point.

Format

(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)	(10)
/INISHE/EPSP_F/`unit_ID` or /INISH3/EPSP_F/`unit_ID`
`shell_ID`	`nb_integr`	`npg`	`Thick`
$ε$ _p1		$ε$ _p2		$ε$ _p3		$ε$ _p4		$ε$ _p5

Definition

Field	Contents	SI Unit Example
`unit_ID`	Unit Identifier (Integer, maximum 10 digits)
`shell_ID`	Element identifier (Integer)
`nb_integr`	Integration point number through the thickness Must be equal to the number of integration points given in the shell property. (Integer)
`npg`	Number of surface quadrature points. Must be set according to the formulation, which is used in the shell property. = 0 (Default) Set to 1 = 1 Must be used for shell formulations `shell_ID` =1, 2, 3, 4 or `I`_sh3n =1, 2, 31 = 3 Must be used for DKT18 shell formulation (`I`_sh3n =30) = 4 Must be used for BATOZ or QEPH formulation (`shell_ID` =12, 24) (Integer)
`Thick`	Shell thickness. Will be used instead of the thickness given into property or in the shell definition. (Real)
$ε$ _p1	First plastic strain (Real)
$ε$ _p2	Second plastic strain (Real)
$ε$ _p3	Third plastic strain (Real)
$ε$ _p4	Fourth plastic strain (Real)
$ε$ _p5	Fifth plastic strain (Real)

Comments

For npg = 0 or 1, this reduces to the list of plastic strain values from the first point to the nb_integr^th one.
Values of Epsp are given in sequence Line 4 in the following order:
- For each Integration point through the thickness j=1, nb_integr
- For each surface quadrature point i=1,npg
- Input $ε$ _pi,j