3. Examples of use

Example of using the incremental mode by enrichment (OPERATION =' POD_INCR '):


mat1 = AFFE_MATERIAU (AFFE =_F (TOUT =' OUI ', MATER =steel1))

resu1 = STAT_NON_LINE (CHAM_MATER = mat1,...)

mode1 = DEFI_BASE_REDUITE (RESULTAT =resu1,

OPERATION =' POD ',

NOM_CHAM =' DEPL ')

mat2 = AFFE_MATERIAU (AFFE =_F (TOUT =' OUI ', MATER =steel2))

resu2 = STAT_NON_LINE (CHAM_MATER = mat2,...)

mode1 = DEFI_BASE_REDUITE (reuse=mode1,

OPERATION =' POD_INCR ',

RESULTAT =resu2,

NOM_CHAM =' DEPL ')


The empirical basis mode1 was built on two sets of material parameters.

Notes:

• In the example above, the first DEFI_BASE_REDUITE could have been used in incremental mode (OPERATION =” POD_INCR “);

• With a very low tolerance (keyword TOLE), the incremental mode tends towards a classic SVD.