Creep in Disks Rotating under Axial Loads and Having Asymmetrical Profiles

抄録

This paper describes an approximate method to analyse the steady state creep in rotating disks under axial loads and having asymmetrical profiles. The bending moments caused by the axial loads and the asymmetry of the profiles are taken into consideration to obtain basic equations. It is concluded from the numerical examples that the bending stresses cannot be ignored even if the axial loads and the asymmetry of the profiles appear to be negligibly small.