Bored pile with improved end bearing capacity

摘要

The present invention relates to a buried pile with improved end support force, of which a front end of the pile is provided with a front end shoe to increase a cross-sectional area, and an enlarged plate of the front end shoe is upwardly inclined, and is formed with a stepped portion on a bottom surface to increase the cross-section area, thereby increasing a contact area and improving the further end support force. The buried pile includes a pile body and a front end shoe attached to a front end of the pile body to improve end support force. The front end shoe has a front end attaching plate attached to the front end of the pile body, a front end enlarged plate upwardly bent in a head direction of the pile body so that a diameter of an edge of the front end attaching plate is larger than that of the pile body, and a protrusion for increasing a contact area between the bottom surface of the front end enlarged plate to improve the end support force.