Title:
REINFORCING STRUCTURE FOR EXISTING STEEL SHEET PILE WALL
Document Type and Number:
Japanese Patent JP2019163687
Kind Code:
A
Abstract:
To provide a reinforcing structure for an existing steel sheet pile wall in which the manufacturing of members used is easy and the construction is also easy.SOLUTION: In the reinforcing structure for an existing steel sheet pile wall, recesses and protrusions of U-shaped steel sheet piles or hat-shaped steel sheet piles continue alternatively. A steel sheet with a rib and/or a reinforcement bucket formed of ribs provided in a stripe shape on one surface or both surfaces of a steel sheet are disposed in a position in contact with or a bit away from recesses of the existing steel sheet pile wall. A new steel sheet pile wall made of linear steel sheet piles is disposed a bit away from the recesses of the existing steel sheet pile wall. The steel sheet with a rib and/or the reinforcement bucket are disposed so as not to contact the new steel sheet pile wall. A gap between the existing steel sheet pile wall and new steel sheet pile wall is filled with a filler.SELECTED DRAWING: Figure 1
Inventors:
ONDA KUNIHIKO
Application Number:
JP2019092707A
Publication Date:
September 26, 2019
Filing Date:
May 16, 2019
Export Citation:
Assignee:
JFE STEEL CORP
International Classes:
E02B3/12; E02D5/02; E02D31/06
Domestic Patent References:
| JP2003074038A | 2003-03-12 | |||
| JPS57158456A | 1982-09-30 | |||
| JPH0317313A | 1991-01-25 | |||
| JP2003090054A | 2003-03-28 | |||
| JPS4941046B1 | 1974-11-07 | |||
| JPH03191113A | 1991-08-21 |
Foreign References:
| US5368414A | 1994-11-29 |
Attorney, Agent or Firm:
Isomura Tetsuro
Akira Kumasaka
Tetsuya Sakai
Kazuhiro Mori
Akira Kumasaka
Tetsuya Sakai
Kazuhiro Mori