Shear displacement transfer analysis on stress of anti-float anchor

Based on the assumption that the frictional resistance and shear displacement was nonlinear variation,and the soil had nonlinear elastic behavior,the equation of shear stress and shear displacement was made out by shear displacement transfer method.The model described the changes of axial force,frictional resistance and displacement under the various loadings,and analyzed on the working mechanism of anchor shear stress change.At the same time it estimated the bearing capacity limit.