Title:
METHOD FOR CONNECTING STAY PILE AND TENDON, AND EARTH RETAINING STRUCTURE
Document Type and Number:
Japanese Patent JP2023074213
Kind Code:
A
Abstract:
To provide a method for connecting a stay pile and a tendon for supporting an earth retaining wall from the rear surface even when there is not enough space for installing a ground anchor on the rear surface of the earth retaining wall.SOLUTION: The present invention is a method for connecting a stay pile and a tendon, which connects a stay pile provided on a rear surface of an earth retaining wall having an excavation space on a front surface and a tendon connecting the earth retaining wall and the stay pile. The stay pile and a movable cross beam that can move up and down along the stay pile are erected in the ground. Anchor holes are drilled obliquely downward from the earth retaining wall side toward the stay piles. A hook jig to which the tendon is fixed is inserted into the anchor hole. The movable cross beam is engaged with the tip of the hook jig. The hook jig is pulled back to engage the movable cross beam and the stay pile and connect the stay pile and tendon.SELECTED DRAWING: Figure 1
Inventors:
KOBAYASHI TAKAMICHI
Application Number:
JP2021187044A
Publication Date:
May 29, 2023
Filing Date:
November 17, 2021
Export Citation:
Assignee:
TOKYU KENSETSU KK
International Classes:
E02D17/04; E02D5/80; E02D29/02
Attorney, Agent or Firm:
Sakuo Yamaguchi
Nobuyuki Ohshima
Shinjiro Yamaguchi
Tadahiro Matsumoto
Nobuyuki Ohshima
Shinjiro Yamaguchi
Tadahiro Matsumoto