Title:
山留め壁の支保工構造
Document Type and Number:
Japanese Patent JP7439588
Kind Code:
B2
Abstract:
To provide a support structure for an earth-retaining wall that can realize a rational earth-retaining plan.SOLUTION: A support structure of an earth-retaining wall 1 provided in the ground comprises: a brace 4 provided at an internal corner of adjacent wales 3; a first telescopic device 7 interposed in at least one of the adjacent wales 3; and an abutment portion 31 where the adjacent wales 3 come into contact with each other. A connection position 41 of the brace 4 with respect to the wale 3 is arranged between the first telescopic device 7 and the contact portion 31.SELECTED DRAWING: Figure 2
Inventors:
Takehiro Tomiyasu
Yasuo Motoi
Yasuo Motoi
Application Number:
JP2020046031A
Publication Date:
February 28, 2024
Filing Date:
March 17, 2020
Export Citation:
Assignee:
Obayashi Corporation
International Classes:
E02D17/04
Domestic Patent References:
| JP62233334A | ||||
| JP1207526A | ||||
| JP2006112030A | ||||
| JP2019065457A | ||||
| JP7252835A | ||||
| JP11013062A | ||||
| JP2007092496A |
Foreign References:
| KR101352146B1 | ||||
| US4996770 |
Attorney, Agent or Firm:
Patent Attorney Corporation Isshiki International Patent Office