Title:
UNDERGROUND STRUCTURE CONSTRUCTION METHOD
Document Type and Number:
Japanese Patent JP2023147049
Kind Code:
A
Abstract:
To provide an underground structure construction method enabling construction to be easily and safely performed.SOLUTION: An underground structure construction method in the embodiment comprises: a cylindrical wall body erection step to hold a lateral wall member 1, which has joint parts 11, 12 on both ends thereof in short-length direction, when vertical direction is longitudinal direction, so as to be erected on the foundation, and connect one joint part 11 of the held lateral wall member 1 and the other joint part 12 of other lateral wall member 10 different from the lateral wall member 1, and erect a cylindrical wall body 10, which is formed into a cylindrical shape by a plurality of lateral wall members 1, on the ground; an installation step to sequentially install the plurality of lateral wall members 1 constituting the cylindrical wall body 10 into the ground and bury the cylindrical wall body 10 in the ground; and an excavation step to excavate the inside of the cylindrical wall body 10.SELECTED DRAWING: Figure 4
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Inventors:
SUZUKI TETSUYA
ABE YUKIO
HARADA TAKEO
OTAKA NORIHIRO
FUJIMOTO YUJI
ABE YUKIO
HARADA TAKEO
OTAKA NORIHIRO
FUJIMOTO YUJI
Application Number:
JP2022054584A
Publication Date:
October 12, 2023
Filing Date:
March 29, 2022
Export Citation:
Assignee:
NIPPON STEEL METAL PRODUCTS CO LTD
UNIV NIIGATA
UNIV NIIGATA
International Classes:
E02D5/08; E02D17/08
Attorney, Agent or Firm:
Yasuhiko Moto