MECHANICAL ANALYSIS OF WHOLLY GROUTED ANCHOR IN ROCK SLOPE

Based on the Mindlin's solution of displacement for a concentrated force in space, combined with the well assumed mechanical characteristic form of the wholly grouted anchor in a joint plane, with the sliding force as a concentrated force, the formulas for the axial force and the shearing stress along the anchor are obtained. With them applied to rock slopes, the axial force and the shearing stress along the bolt for rock slopes of rock mass of different types are obtained.