2. Assignment of characteristics#
For these discrete elements, it is necessary to assign geometric characteristics that are complementary to the mesh data. These data are defined with the AFFE_CARA_ELEM command associated with the following factor keywords:
DISCRET
Allows you to define and assign the values of stiffness, mass, or damping matrices.
Supported models: 2D_ DIS_T, 2D_ DIS_TR
ORIENTATION
Allows you to define and assign a local coordinate system.