4.14.5.12. Impact MaterialΒΆ

uniaxialMaterial('ImpactMaterial', matTag, K1, K2, sigy, gap)

This command is used to construct an impact material object

matTag (int)

integer tag identifying material

K1 (float)

initial stiffness

K2 (float)

secondary stiffness

sigy (float)

yield displacement

gap (float)

initial gap

See also

Notes