Title:
鋼製ガイドウォール
Document Type and Number:
Japanese Patent JP7284720
Kind Code:
B2
Abstract:
To provide a steel guide wall that does not require the placement of reinforced concrete, is constructed without the use of special materials, and is easy to remove.SOLUTION: A steel guide wall (20) of the present invention comprises: a shaped steel (1: for example, H-shaped steel, C-shaped steel) in which webs are installed vertically along both sides of the planned excavation opening construction site for continuous wall construction; a first connecting member (bh) that connects adjacent shaped steels (1) to each other; a plate (5) that is connected to the web of the shaped steel (1) by a second connecting member (6) inserted through the web and closes the open cross section between the upper and lower flanges; a lower iron plate (3) on which the shaped steel (1) is placed; and a third connecting member (2) that connects the lower iron plate (3) and the shaped steel (1).SELECTED DRAWING: Figure 1
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Inventors:
Katsunari Kobayashi
Takashi Kondo
Fuminori Kohara
Kosuke Yaeo
Nobuaki Arie
Takashi Fukushima
Takashi Kondo
Fuminori Kohara
Kosuke Yaeo
Nobuaki Arie
Takashi Fukushima
Application Number:
JP2020011325A
Publication Date:
May 31, 2023
Filing Date:
January 28, 2020
Export Citation:
Assignee:
Chemical Grout Co., Ltd.
Kashima Construction Co., Ltd.
Kashima Construction Co., Ltd.
International Classes:
E02D5/04; E02D17/04
Domestic Patent References:
| JP4004926U | ||||
| JP49071704A | ||||
| JP2001131976A | ||||
| JP49010314U | ||||
| JP2018087417A | ||||
| JP53007924U | ||||
| JP63112538U |
Attorney, Agent or Firm:
Patent Attorney Takahashi Patent Office