************************************************************************
*                                                                      *
*     API 579-1                                                        *
*                                                                      *
*     parameters   description                                         *
*                                                                      *
*     A(0) - A(4)  model constants from the table F.30                 *
*     B(0) - B(4)  model constants from the table F.30                 *
*     BETA_OMEGA   parameter (always 0.33)                             *
*     ALFA_OMEGA   parameter of the MPC project                        *
*                     3.0 sphere or spher. bottom w/ int. overpressure *
*                     2.0 cylinder or cone w/ internal overpressure    *
*                     1.0 other                                        *
*     SR_DELTA     correction par. for the creep properties dispersion *
*     CD_DELTA     correction parameter for the creep toughness        *
*                                                                      *
************************************************************************

AKONSTANTY
-16.3
38060.0
-9165.0
1200.0
-600.0

BKONSTANTY
-1.0
3060.0
135.0
-760.0
247.0

BETA_OMEGA
0.33

ALFA_OMEGA
1.00

SR_DELTA
-0.5

CD_DELTA
-0.3