Title:
JOINT FOR UNDERPINNING METHOD, AND UNDERPINNING METHOD USING THE SAME
Document Type and Number:
Japanese Patent JP2017210718
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a joint for an underpinning method capable of readily connecting a steel pipe pile.SOLUTION: A joint 20 for an underpinning method of the present invention includes: a flat plate member 22; a plurality of cut and raised pieces 24 formed respectively on both sides of the flat plate member 22 by cutting and raising a portion of an outer peripheral edge part of the flat plate member 22 in a circumferential direction, alternately in opposite directions at a prescribed interval, the cut and raised piece being inserted inside an edge part of a steel pipe pile 14 to be connected; and a support member 26 for supporting the cut and raised piece 24 from inside, the support member being provided on the flat plate member 22 at a location inside of each of the cut and raised pieces 24.SELECTED DRAWING: Figure 7
Inventors:
MIYAZAKI HIROSHI
Application Number:
JP2016102189A
Publication Date:
November 30, 2017
Filing Date:
May 23, 2016
Export Citation:
Assignee:
MIRAI GIJUTSU KENKYUSHOKK
International Classes:
E02D5/24; E02D5/28; E02D27/34; E02D35/00
Attorney, Agent or Firm:
Watanuki International Patent and Trademark Office