$$$$ DIRI NOTICE CHAT 11/09/12 21:15:54 7124
DATE 11/09/12
Operateur DIRI Voir aussi : IDENTI
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EV1 TAB1 TAB2 = DIRI UNIT TMAX NB ....
| 'EUROCODE' RM ROH S FCM ;
.... |
| 'BPEL' RM ROH FC28 ;
Description :
____________
The opeartor DIRI enables the identification of the parameters
of the MAXWELL model.
Comment :
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UNIT : unit of time for the calculus (MOT type) to choose
between SECONDE, JOUR (default option), or ANNEE
TMAX : maximum duration of the calculus (FLOTTANT type)
NB : number of viscous branches of the Maxwell model
(ENTIER type). The elactic branch is labelled 0
If the identification is done from the creep curve of EUROCODE 2,
(default option), the following additional data must be given :
RM : mean radius of the structure, in meters (FLOTTANT type)
ROH : himidity percentage (0.