Title:
INSERTION PILE TYPE EARTH-RETAINING WALL
Document Type and Number:
Japanese Patent JP2017197950
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an earth-retaining wall that can enlarge an excavation depth more than a conventional self-supporting earth-retaining wall by generating resistant moment by using sediment weight on the rear side and that has advantages such as having economic efficiency and preventing the extension of the construction period.SOLUTION: An insertion pile type earth-retaining wall comprises soldier beams 2,2 arranged at prescribed intervals in the horizontal direction and having a lower half part inserted into the foundation, horizontal sheathing 3,3 installed along the vertical direction between adjoining soldier beams, and an insertion pile 4 that is installed from the side part position of the soldier beam 2 to the foundation on the rear side in an insertion state and that has an insertion original side rigidly connected to the soldier beam 2. The insertion piles 4 are installed in multiple stages in the height direction, and between adjoining insertion piles in the vertical direction the insertion pile 4 located on the relatively lower side has a longer insertion length than the insertion pile 4 located on the relatively upper side.SELECTED DRAWING: Figure 1
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Inventors:
ASANO HITOSHI
AKATSUKA MITSUHIRO
SHIMOZAKA KENJI
TOMITA GOJI
SAKAZAKI NOBUO
AKATSUKA MITSUHIRO
SHIMOZAKA KENJI
TOMITA GOJI
SAKAZAKI NOBUO
Application Number:
JP2016088707A
Publication Date:
November 02, 2017
Filing Date:
April 27, 2016
Export Citation:
Assignee:
TODA CONSTRUCTION
International Classes:
E02D17/04; E02D5/04
Attorney, Agent or Firm:
Hisashi Izumi