Title:
駅ホームの補強構造、及びその施工方法
Document Type and Number:
Japanese Patent JP7461869
Kind Code:
B2
Abstract:
To provide a reinforcement structure of a station platform with a simple structure which can prevent a station platform from collapsing even when a large soil pressure applies to a masonry wall, and to provide a construction method of the same.SOLUTION: A reinforcement structure of a station platform 1 supports an embankment 2 with a wall body 10 in which blocks 11 are stacked. The reinforcement structure comprises: an upper fixing member 30 installed on an upper part of the wall body 10 and extending in a longer direction of the station platform 1; a rod-like member 20 struck from the upper part of the wall body 10 toward the embankment 2 to be installed; and a polyurea resin layer 40 forming a surface layer integrated with a surface of the wall body 10.SELECTED DRAWING: Figure 2
More Like This:
Inventors:
Keita Abe
Susumu Nakajima
Ichiei Nojo
Kenta Sugiyama
Hidenori Ishii
Kenta Sanuki
Susumu Nakajima
Ichiei Nojo
Kenta Sugiyama
Hidenori Ishii
Kenta Sanuki
Application Number:
JP2020219472A
Publication Date:
April 04, 2024
Filing Date:
December 28, 2020
Export Citation:
Assignee:
Railway Technical Research Institute
International Classes:
E02D17/20; E02D29/02
Domestic Patent References:
| JP2020165098A | ||||
| JP2016108881A | ||||
| JP2013159950A | ||||
| JP2014133971A | ||||
| JP2002194727A | ||||
| JP2005009210A |
Attorney, Agent or Firm:
Cleo International Law & Patent Office