| 摘要 |
PURPOSE: A cave-in cone and an anchor assembly using the same, and a reinforcement method of a slope using an anchor assembly are provided to improve the binding strength with a soil layer and bearing capacity. CONSTITUTION: A cave-in cone(10) contains: an insertion cone(11) provided with a through hole(12) formed to pass through the upper part and the lower part along the direction of the central axis to penetrate a nail, a coupling groove formed on the upper part and a spiral groove(13) formed on the outside, and inserted by expanding a soil hole; and a power transfer block(16) formed on the upper part of the insertion cone and provided with a power transfer groove(17) coupled with a power transfer device on the upper part, and transferring the rotary force provided from the power transfer device to the insertion cone. |
