Title:
既設鋼矢板壁の補強工法
Document Type and Number:
Japanese Patent JP6714307
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a reinforcement structure and a reinforcement method for existing steel pile wall, in which members to be used are easily produced and establishment may be easily carried out.SOLUTION: There is provided a reinforcement structure for an existing steel pile wall comprising alternately successive recessed parts and projecting parts with a U shape steel pile or a hat shape steel pile, in which a steel plate with a rib or a reinforcement iron bar cage, or both of them are arranged at a position contacting to the recessed parts on the existing steel pile wall or a position away from them, a new steel pile wall of a straight steel pile is arranged away from the projecting parts on the existing steel pile wall, and a gap between the existing steel pile wall and the new steel pile wall is filled up with filler.SELECTED DRAWING: Figure 1
Inventors:
Kunihiko Onda
Application Number:
JP2016073122A
Publication Date:
June 24, 2020
Filing Date:
March 31, 2016
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
E02D31/06; E02B3/06
Domestic Patent References:
| JP200374038A | ||||
| JP57158456A | ||||
| JP317313A | ||||
| JP200390054A |
Attorney, Agent or Firm:
Isomura Tetsuro
Akira Kumasaka
Tetsuya Sakai
Kazuhiro Mori
Akira Kumasaka
Tetsuya Sakai
Kazuhiro Mori