Manual pages | Cast3M

$$$$ PROPAG   NOTICE  CHAT      11/09/12    21:17:46     7124           
                                             DATE     11/09/12

    Procedure PROPAG                         Voir aussi : MATE   
    ----------------   
    EVOL1 = PROPAG TAB1 ;
                                  TAB1.'METHODE'  TAB1.'COUTRA'
                                  TAB1.'JDA'      TAB1.'YOUN'
                                  TAB1.'SIG1'     TAB1.'SIGF'
                                  TAB1.'REXT'     TAB1.'EPAI'
                                  TAB1.'ANGLE'    TAB1.'COUL'
                                  TAB1.'ALFA'     TAB1.'N'


    Description :
    ____________

   This procedure is specific to the TUFI cracked piping element
 It makes it possible to determine the global moment-rotation 
 behavior law of the element that includes the crack spreading,
 from the material curves of tension and resistance to tearing,
 by applying :
   - either a simplified method (four methods are available; they
     respectively correspond to the key words TADA, LBBNRC, LBB1,
     LBB2)
   - or an experimental data base (key word DEFR) for taking into
     account the plasticity.

   The procedure creates an evolution object which may be directly 
 input in the MATE operator (TRAC component) for the TUFI element.
  
   Contents :
   _________

   EVOL1 : object (EVOLUTION type) describing the moment-rotation
           curve

   TAB1  : object (TABLE  type) containing :

      TAB1 METHODE : key word (MOT type) equalling DEFR, TADA,
                     LBBNRC, LBB1 or LBB2 and referring to the
                     simplified method selected
      TAB1 COUTRA  : object (EVOLUTION type) describing the material
                     tension curve
      TAB1 JDA     : object (EVOLUTION type) describing the material
                     curve of resistance to tearing
      TAB1 YOUN    : Young's modulus (FLOTTANT type)
      TAB1 SIG1    : conventional stress at 0.2% (FLOTTANT type)
      TAB1 SIGF    : possible yield stress
                     (FLOTTANT type)
      TAB1 REXT    : external radius (FLOTTANT type)
      TAB1 EPAI    : thickness
      TAB1 ANGLE   : crack total angle in degrees
      TAB1 COUL    : may indicate the color (MOT type) allocated 
                     to the newly created curve
      TAB1 ALFA    : possible coefficients of the Ramberg-Osgood type 
      TAB1 N       : law allowing the material tension curve
                     to be represented (LBBNRC method)
                     (FLOTTANT type)