Soft rope pile is a new style of slope supporting piles.It is placed some soft rope materials,such as reinforcing bar,copper bar or galvanized iron pipe into soil which is combined strictly with mortar or saturated mortar soil surrounding the pile.The top of pile is below the bottom of the pit or below the stable soil under compulated sliding surface.The top of the pile is linked for a whole with cement beam or anchor plate.The pile with the surrounding soil is composed a good 3-D high strenthy composite soil.