Title:
流体物捕捉構造体
Document Type and Number:
Japanese Patent JP6840340
Kind Code:
B2
Abstract:
To provide a fluid matter capture structure capable of capturing a fluid matter such as overflown drift wood and gravel without being captured by an erosion and torrent control dam.SOLUTION: In a river, a fluid matter capture structure 1 is constituted of a fluid capture body 2 installed on a water hitting part 59 on the downstream side of a main dam 51 that is an erosion and torrent control dam. The fluid capture body 2 is mainly constituted of a capture member 5 which captures a fluid matter such as drift wood and gravel, and a support member 6 which fixes the capture member 5 to the water hitting part 59 and supports the capture member 5 from a falling impact of the fluid matter and a load of the accumulated fluid matter. Specifically, the fluid capture body 2 is formed of a material and a structure such as a steel material and a wooden material having a strength durable to an external force such as an impact caused by collision of the fluid matter falling together with flowing water and a load of the accumulated fluid matter. The fluid matter capture structure 1 can capture a fluid matter such as overflown drift wood and gravel without being captured by the erosion and torrent control dam, which enables installation regardless of existing or newly constructed erosion and torrent control dam, and enables shortening of a construction period and reduction in cost.SELECTED DRAWING: Figure 1
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Inventors:
Takeshi Shima
Narumi Masatoshi
Yoshiki Nishimura
Yasushi Nishimoto
Narumi Masatoshi
Yoshiki Nishimura
Yasushi Nishimoto
Application Number:
JP2018208585A
Publication Date:
March 10, 2021
Filing Date:
November 06, 2018
Export Citation:
Assignee:
Sabo and Landslide Technology Center
Shibata Industry Co., Ltd.
Shibata Industry Co., Ltd.
International Classes:
E02B7/02
Domestic Patent References:
| JP4007405A | ||||
| JP53041833U | ||||
| JP2001207431A | ||||
| JP2009243196A | ||||
| JP2017141568A | ||||
| JP2002013125A | ||||
| JP2006328721A | ||||
| JP2009127280A | ||||
| JP6128929A | ||||
| JP2004316081A | ||||
| JP2009167656A |
Foreign References:
| KR2020080004274U |
Attorney, Agent or Firm:
Taiji Kasai
Kasai Sayaka
Eimei Yamamoto
Naoki Yamamoto
Kasai Sayaka
Eimei Yamamoto
Naoki Yamamoto