/ACTIV

Format

Insert if I_form=2

(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)	(10)
`T`_start		`T`_stop

Field	Contents	SI Unit Example
`activ_ID`	Element deactivation block identifier. (Integer, maximum 10 digits)
`unit_ID`	(Optional) Unit Identifier (Integer, maximum 10 digits)
`activ_title`	Element deactivation block title. (Character maximum 100 characters)
`sens_ID`	Sensor identifier. (Integer)
`grbric_ID`	Brick element group identifier. (Integer)
`grquad_ID`	Quad element group identifier. (Integer)
`grshel_ID`	Shell element group identifier. (Integer)
`grtrus_ID`	Truss element group identifier. (Integer)
`grbeam_ID`	Beam element group identifier. (Integer)
`grspr_ID`	Spring element group identifier. (Integer)
`grsh3n_ID`	3N shell element group identifier. (Integer)
`I`_form	Formulation flag. =1 (Default) Elements are deactivated when the sensor is activated (ON). =2 Elements are activated when $T > T_{s t a r t}$ $T > T_{s t a r t}$ or if `sens_ID` is defined $T > T_{s t a r t} + T_{s e n s o r}$ $T > T_{s t a r t} + T_{s e n s o r}$ . Elements are deactivated when $T > T_{s t o p}$ $T > T_{s t o p}$ or if `sens_ID` is defined $T > T_{s t o p} + T_{s e n s o r}$ $T > T_{s t o p} + T_{s e n s o r}$ . (Integer)
`T`_start	Activation time for `I`_form=2. (Real)	$[s]$ $[s]$
`T`_stop	Deactivation time for `I`_form=2. Default = 1.0E+30 (Real)	$[s]$ $[s]$