Through the fatigue test of 10 groups of drawing specimens with diameter of planting reinforcing bar of 16~25mm and embedment depth of 10d~25d (d is diameter of planting reinforcing bar ), effect of fatigue load on tensile strength and bond stress of anchor bars had been studied.The specimens were not damaged after 2 million times of fatigue loading with an upper limit of 0.45P_u, then applied static load to failure.Strain, slip and load of planted bars are measured during loading.Results demonstrate that the fatigue load weakens tensile strength, and the ultimate load decreases after fatigue loading.The decrease of bond stress has a logarithmic trend with the increase of cyclic loading times.The relationship of the bond stress and the failure form of the specimen is analyzed.It is found that the bond stress at the interface between rebar and chemical adhesive is the main factor to control whether the specimen failure or not when reaching certain embedment depth.Increasing the diameter and embedment depth of anchor bar, the peak of bond stress gradually decreases; the stress distribution curve along the embedment length tends to be gentle, which improves the overall stress performance of the anchor bar.