Abstract
An attempt to evaluate analytically the fatigue limit of axially loaded concrete depending upon the load parameters, number of load cycles and static short-term strength is presented. The conventional limit of concrete microcracking statical sustained strength of concrete, curvelinear relationship between fatigue limit and load asymmetry coefficient and straight-line relationship between logarithm of number f load cycles and fatigue limit are involved into a consideration. The proposed method is applicable for the range of load cycles number from 10,000 to an indefinite large.