SpringDof_Type (Enumeration)

enum SpringDof_Type {
  U1_DOF,
  U2_DOF,
  U3_DOF,
  UR1_DOF,
  UR2_DOF,
  UR3_DOF
}
Degree of freedom Options They are used by the
object
Values:
LINEAR
Spring with linear stiffneses
NON_LINEAR
Spring zith non linear stiffness