7.19. setElementRayleighDampingFactors command

setElementRayleighDampingFactors(eleTag, alphaM, betaK, betaK0, betaKc)

Set the rayleigh() damping for an element.

eleTag (int)

element tag

alphaM (float)

factor applied to elements or nodes mass matrix

betaK (float)

factor applied to elements current stiffness matrix.

betaK0 (float)

factor applied to elements initial stiffness matrix.

betaKc (float)

factor applied to elements committed stiffness matrix.