PARAM, CK3

Bulk Data Entry Specifies factors for the stiffness matrix produced by GENEL cards.

Parameter	Values	Description
`CK3`	<Real> Default = 1.0	`CK3` specifies factors for the stiffness matrix produced by GENEL cards. The total stiffness matrix is: $⌊ K_{jj} ⌋ = ⌊ K_{jj}^{y} ⌋ + CK 3 * ⌊ K_{jj}^{G} ⌋$ $⌊ K_{jj} ⌋ = ⌊ K_{jj}^{y} ⌋ + CK 3 * ⌊ K_{jj}^{G} ⌋$ Where, $⌊ K_{jj}^{G} ⌋$ $⌊ K_{jj}^{G} ⌋$ The stiffness generated by all GENEL cards. $⌊ K_{jj}^{y} ⌋$ $⌊ K_{jj}^{y} ⌋$ The combination of the stiffness generated from structural element entries in the Bulk Data section and the stiffness generated by the Subcase Information command K2GG and scaled by PARAM,CK2.