| 摘要 |
The present invention relates to a twister screw pile for the ground, a manufacturing method thereof, and a construction method thereof and, more specifically, to a twister screw pile for the ground, which is supported in and fixed to the ground by having a maximum support force in minimum construction processes, a manufacturing method thereof, and a construction method thereof, wherein a plate is twisted in order for a screw pile to be manufactured so that the screw pile is conveniently manufactured, manufacturing costs of the screw pile is low, construction of the screw pile is easy since a construction depth is minimized, and an additional collection work of the screw pile after construction is unnecessary. To achieve the purpose, the screw pile for the ground includes a long bar-shaped plate, which is twisted in a screw shape in a straight line. The manufacturing method thereof includes: a fixing step of fixing both ends of the long bar-shaped plate to a fixing unit; a heat treatment step of twisting the fixed long bar-shaped plate; a twisting step of rotating one or both sides in the heat treatment step; a processing step of processing one or both ends after the twisting step; a screw pile installation step of pressing the twist screw pile for the ground formed in a screw shape in a straight line since the long bar-shaped plate is twisted in the ground to be reinforced by selecting the twist screw pile and rotating and pressing the screw pile; and an installation object fixing step of fixing an installation object to an exposure part of the screw pile. |
