*MAT_S05 (DAMPER_NONLINEAR_VISCOUS)

LS-DYNA Input Interface KeywordDefines a nonlinear damper spring material.

Format

(1) (2) (3) (4) (5) (6) (7) (8)
*MAT_S05 or *MAT_DAMPER_NONLINEAR_VISCOUS
mat_ID LCD

Definition

Field Contents SI Unit Example
mat_ID Material identifier.

(Integer)

LCD Curve identifier for force versus elongation velocity or moment versus rotational velocity.

(Real)

Comments

  1. This keyword maps to /MAT/LAW108 (SPR_GENE).
  2. The option “_TITLE” can be added to the end of this keyword. When “_TITLE” is included, an extra 80 characters long line is added after the keyword input line which allows an entity title to be defined.