30-11-2018 дата публикации
Номер: KR1020180127830A
Принадлежит:
The present invention relates to a separation prefabricated joint device for a concrete pile. The separation prefabricated joint device comprises: a pile connector body which includes ring-shaped joint plates having a plurality of bolt fastening holes installed in a state of being separated into a plurality of separated parts and in a state of being integrally assembled with respect to piles used for ground reinforcement, and a space maintaining spacer separately formed from the ring-shaped joint plates, positioned between the ring-shaped joint plates when being connected to the piles, and having a closed curve shape for forming a space for fastening a bolt to be connected to the piles between the ring-shaped joint plates; and stop and fixing pieces installed to protrude from each facing surface of the ring-shaped joint plates, providing a fastening hole for coupling the space maintaining spacer to the ring-shaped joint plates, and providing directivity for allowing fastening parts of the ...
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