Before revision: The Goodman relation also called a Goodman diagram, a Goodman-Haigh diagram, a Haigh diagram or a Haigh-Soderberg diagram, is an equation used to quantify the interaction of mean and alternating stresses on the fatigue life of a materialTapany Udomphol.
After revision: The Goodman relation also called a Goodman diagram, a Goodman-Haigh diagram, a Haigh diagram or a Haigh-Soderberg diagram, is an equation used to quantify the interaction of mean and alternating stresses on the fatigue life of a material.Tapany Udomphol.