Title:
基礎構造補強方法及び基礎構造補強構造
Document Type and Number:
Japanese Patent JP7115923
Kind Code:
B2
Abstract:
To provide a method for reinforcing a foundation structure and a structure for reinforcing a foundation structure that can easily reinforce an existing foundation structure.SOLUTION: An abutment reinforcing method for reinforcing an existing abutment 1 having a retaining wall 3 receiving earth pressure from the back and a footing 5 provided at a lower end of the retaining wall 3 comprises a shear key construction process for additionally constructing a shear key 11 with respect to the existing abutment 1. The shear key 11 is rigidly connected to a footing front end face 9 and extends from the footing front end face 9 so as to protrude at least one of upward and downward.SELECTED DRAWING: Figure 1
Inventors:
Ken Ichida
Yusuke Ide
Toshiki Iwasaki
Yusuke Ide
Toshiki Iwasaki
Application Number:
JP2018127482A
Publication Date:
August 09, 2022
Filing Date:
July 04, 2018
Export Citation:
Assignee:
Kashima Construction Co., Ltd.
International Classes:
E02D27/34; E02D27/32
Domestic Patent References:
| JP2005146849A | ||||
| JP2005180079A | ||||
| JP2013096176A | ||||
| JP2003119750A | ||||
| JP2004162362A | ||||
| JP2004339894A | ||||
| JP2004300818A | ||||
| JP2013221371A | ||||
| JP2005009210A | ||||
| JP2013213402A |
Foreign References:
| CN102926400A | ||||
| US4911585 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Hiroshi Kondo
Yuji Wada
Mitsuaki Kobiki
Yoshiki Kuroki
Hiroshi Kondo
Yuji Wada
Mitsuaki Kobiki
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