5. Examples

5.1. Example of use in 3D

Take the case of a mesh crack:

The crack background is defined in DEFI_FOND_FISS:

ff= DEFI_FOND_FISS (MAILLAGE =MA,

FOND_FISS =_F (GROUP_MA = “LFF”),

)

Examples of calculating the energy return rate in 3D (local):

G1 LOC = CALC_G (OPTION = 'G',

RESULTAT = water, THETA = _F (FISSURE = ff, R_ INF = 1. , R_ SUP = 2. , DISCRETISATION = “LINEAIRE”), )

Example of calculating stress intensity factors in 3D:

KLOC = CALC_G (OPTION = 'K',

RESULTAT = water, THETA = _F (FISSURE = ff, R_ INF = 1. , R_ SUP = 2. , DISCRETISATION = “LINEAIRE”), )

Examples of use can be found in the following tests:

SSLV110 [V3.04.110] Semi-elliptical crack in an infinite medium

SSLV112 [V3.04.112] Circular crack in an infinite medium

HPLV103 [V7.03.103] Thermoelasticity with circular crack in an infinite medium.