抄録
Fortran programs were presented for estimation of fatigue life under a constant stress and also under program load. One of the algorythms introduced is based on JSME's method which appears in the publication from the Japan Society for Mechanical Engineers and is widely used in Japan. Another one is based on SAE's method from Fatigue Design Handbook 1968 edited by Society of Automobile Engineers, Inc., in USA.
The authors expect that using these programs, as a black box, one can solve some fatigue problems even if he is not familiar to complicated hypotheses to estimate the fatigue life, and it might be a little contribution to the popularlization of design based on fatigue strength.
