2022

2022

/INIBRI/STRA_F

Block Format Keyword Describes the initial state for a brick.

Format

(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)	(10)
/INIBRI/STRA_F/`unit_ID`
`brick_ID`	`Nb_integr`	`Isolnod`	`Isolid`	`nptr`	`npts`	`nptt`	`nlay`

For each integration point (Nb_integr > 0)

(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)	(10)
$ε$ ₁		$ε$ ₂		$ε$ ₃
$ε$ ₁₂		$ε$ ₂₃		$ε$ ₃₁

Definitions

Field	Contents	SI Unit Example
`unit_ID`	Unit Identifier. (Integer, maximum 10 digits)
`brick_ID`	Element identifier. (Integer)
`Nb_integr`	Number of integration points. Corresponds to the property definition of this element. (Integer)
`Isolnod`	Number of nodes of solid element. (Integer)
`Isolid`	Solid element formulation. Corresponds to the solid element formulation in property definition of this element. (Integer)
`nptr`	Number of integration points in direction r. (Integer)
`npts`	Number of integration points in direction s. (Integer)
`nptt`	Number of integration points in direction t. (Integer)
`nlay`	Number of layers for thick shell elements. (Integer)
$ε$ ₁	Strain in direction 1. (Real)
$ε$ ₂	Strain in direction 2. (Real
$ε$ ₃	Strain in direction 3. (Real
$ε$ ₁₂	Strain in direction 12. (Real
$ε$ ₂₃	Strain in direction 23. (Real
$ε$ ₃₁	Strain in direction 31. (Real

Comments

The initial state for brick may be defined by more than one block.