Title:
CONSTRUCTION METHOD FOR BANKING RESTORATION
Document Type and Number:
Japanese Patent JP2023093128
Kind Code:
A
Abstract:
To provide a construction method for banking restoration that allows temporary earth retaining to be omitted when restoring banking having a collapsed slope and can stabilize the restored banking.SOLUTION: A construction method for restoring a banking 10 having a collapsed slope 11 performs a final restoration construction after an emergency construction. The emergency construction includes a step to shape the collapsed slope 11 into a stepwise shape and a step to install a fiber cage frame 2 on each step of the shaped staircase and fill the fiber cage frame 2 with a filling material. The fiber cage frame 2 has a double frame on a surface thereof disposed outside a banking 0. An outer frame 21 of the double frame can be opened outward from a bottom edge of the fiber cage frame 2. The final restoration construction includes a step to open the outer frame 21 outward of the fiber cage frame 2 and a step to apply a final restoration material 5 on the opened outer frame 2.SELECTED DRAWING: Figure 3
Inventors:
ABE KEITA
MATSUMARU TAKAKI
KASAHARA KOHEI
SUGIYAMA KENTA
TOMITA YOSHITAKA
TAKAGI SHOTA
SATO TAKETO
MATSUMARU TAKAKI
KASAHARA KOHEI
SUGIYAMA KENTA
TOMITA YOSHITAKA
TAKAGI SHOTA
SATO TAKETO
Application Number:
JP2021208563A
Publication Date:
July 04, 2023
Filing Date:
December 22, 2021
Export Citation:
Assignee:
RAILWAY TECHNICAL RES INST
International Classes:
E02D17/18; E02D17/20
Attorney, Agent or Firm:
Tetsuo Kanemoto
Koji Hagiwara
Naoki Ogita
Takashi Saito
Takuya Mine
Koji Hagiwara
Naoki Ogita
Takashi Saito
Takuya Mine
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