Anchor is used for a restraining of a ground deformation in the retaining wall, slope-stability et ect. When pullout load is applied to the anchor in the ground, the behavior of the anchor in the ground is differed by the rigidity of anchor body and g...
Anchor is used for a restraining of a ground deformation in the retaining wall, slope-stability et ect. When pullout load is applied to the anchor in the ground, the behavior of the anchor in the ground is differed by the rigidity of anchor body and ground. In this study, the stress-behavior is analyzed by the numerical a analysis on the surface of an anchor body according to the pullout of an anchor. Mostly, The analysis is focused on the change of a shear stress according to the coefficient ratio of elasticity. The coefficient ratio of elasticity(E_(a)/E_(r)) is defined by the ratio between elastic modulus of ground(E_(r)) and that of anchor body (E_(a)). By using this ratio, the progressive failure of anchor body can be analysed.