PHC PILE JOINT AND JOINTING METHOD USING THE SAME

摘要

The present invention relates to an apparatus for joining a PHC pile capable of enduring impact at the time of driving a pile, having higher strength than a PHC pile main body for axial and transverse loads, more easily performing a work than the existing welding method, having no direct effect on skill, and ensuring excellent verticality by easily controlling the verticality during a work. The apparatus for jointing a PHC pile comprises: ring-shaped upper and lower joint plates which have surfaces coupled to shoes of the upper and lower PHC piles and the other surfaces on which vertical plates vertically installed and having coupling holes are radially formed; and one or more wedge members which are inserted between the upper and lower joint plates to control the verticality when the vertical plates of the upper and lower joint plates are coupled to each other.