堰堤および捕捉体 - jfe building materials corporation

Title:

堰堤および捕捉体

Document Type and Number:

Japanese Patent JP7214904

Kind Code:

B2

Abstract:

To enable easy installation of a capturing body and reduce cost and time for construction.SOLUTION: A dam 1 having a water notch part 22 includes a capturing body 3 that faces at least the water notch part 22, provided on a wall surface 23 on the upstream side, captures an object flowing from the upstream, and allows flowing water to pass. The capturing body 3 has one end fixed to the wall surface 23 on the upstream side, and includes a plurality of column parts 31 each including a leg part 31a that is inclined toward the upstream side as going upward from the wall surface 23, and a standing part 31c that stands with an obtuse angle on the wall surface 23 side in the extending direction of the leg part 31a from the other end of the leg part 31a.SELECTED DRAWING: Figure 2

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Inventors:

Kazuo Yoshida
Hiroshi Wada

Application Number:

JP2022024518A

Publication Date:

January 30, 2023

Filing Date:

February 21, 2022

Export Citation:

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Assignee:

jfe building materials corporation

International Classes:

E02B7/02; E02B5/08

Domestic Patent References:

JP2017101507A
JP2017101502A
JP2014173234A
JP2006274575A
JP2009127280A
JP11029920A

Foreign References:

KR100704415B1

Attorney, Agent or Firm:

Einzel Felix-Reinhard
Junichi Maekawa
Ueshima class

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