ROTATION FORCE TRANSFER APPARATUS FOR INSERTING PRECAST PILE AND METHOD FOR CONSTRUCTING PRECAST PILE USING THE SAME

摘要

Disclosed is a rotational force transfer apparatus to insert a bored pile. The rotational force transfer apparatus to insert the bored pile comprises: a body part delivered with rotational force from a rotational force providing device; a base plate which is fixated and installed in a lower side of a main part; and a plurality of rotational force transfer blocks located in an interval along a circumferential direction of the base plate. The rotational force transfer block is comprised to be able to contact an upper part of a head part of the bored pile to the circumferential direction during rotation of the body part.