Ground reinforcement foundation piles combinable in different forms depending on ground conditions

A ground reinforcement foundation pile being configurable depending on ground conditions, the ground reinforcement foundation pile comprising:

• a striking plate including a first coupling part and a second coupling part having a larger diameter than the first coupling part, the first and second coupling parts-being formed at a lower end of the striking plate;
• a shaft part including a pointed lowest end portion configured to be inserted into a ground to support a structure, and including a first connection part formed at an upper end of the shaft part and connected to the first coupling part;
• and
• a body container part having a hollow cylindrical shape to accommodate the shaft part at a center of the body container part, including a second connection part formed at an upper end of the body container part and connected to the second coupling part, and a plurality of interference parts configured to be received on a side portion of the body container part to interfere with the ground,
• wherein the ground reinforcement foundation pile is configurable by combining different sizes and/or shapes of the striking plate, the shaft part, and the body container part;
• and wherein the body container part is configured with one or more guide groove angle parts extending in parallel with a length of the body container part, wherein each guide groove angle part has a length that runs substantially parallel to a longitudinal axis of the body container part and that allows a respective one of the interference parts to slide into one end of the guide groove angle part and to move along the length of the body container part once the interference part has been inserted into the guide groove angle part, and wherein the respective interference part remains slidable within the guide groove angle part during installation of the ground reinforcement foundation pile, each guide groove angle part comprising (1) a pair of side walls with bent end portions on an outer surface of the body container part defining a space for containing the respective interference part corresponding to each guide groove angle part, said bent end portions extending at an angle from an edge of each side wall, and (2) a partially open top surface, defined by the bent end portions, which extends along the length of the body container part for sliding the respective interference part into the guide groove angle part while securely holding the interference part in place within the guide groove angle part.