Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FLUID MATTER CAPTURE STRUCTURE
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
【課題】 砂防堰堤で捕捉されず越流した流木や礫等の流体物を捕捉することができる流体物捕捉構造体を提供する。【解決手段】 河川において、流体物捕捉構造体１は、砂防堰堤である本堤５１より下流側の水叩き部５９に設置された流体物捕捉体２から構成されている。流体物捕捉体２は、流木や礫等の流体物を捕捉する捕捉部材５と、捕捉部材５を水叩き部５９に固定すると共に、捕捉部材５に対する流体物の落下の衝撃及び堆積した流体物の載荷荷重から支持する支持部材６とから主に構成されている。即ち、流体物捕捉体２は、流水と共に落下する流体物の衝突による衝撃や堆積した流体物の載荷荷重等の外力に耐え得る強度の鋼材や木材等の材料、構造からなる。流体物捕捉構造体１は、砂防堰堤で捕捉されず越流した流木や礫等の流体物を捕捉することができるため、砂防堰堤の既設か新設かを問わず設置でき、工期短縮やコスト低減が可能となる。【選択図】 図１
FLUID MATTER CAPTURE STRUCTURE
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
【課題】 砂防堰堤で捕捉されず越流した流木や礫等の流体物を捕捉することができる流体物捕捉構造体を提供する。【解決手段】 河川において、流体物捕捉構造体１は、砂防堰堤である本堤５１より下流側の水叩き部５９に設置された流体物捕捉体２から構成されている。流体物捕捉体２は、流木や礫等の流体物を捕捉する捕捉部材５と、捕捉部材５を水叩き部５９に固定すると共に、捕捉部材５に対する流体物の落下の衝撃及び堆積した流体物の載荷荷重から支持する支持部材６とから主に構成されている。即ち、流体物捕捉体２は、流水と共に落下する流体物の衝突による衝撃や堆積した流体物の載荷荷重等の外力に耐え得る強度の鋼材や木材等の材料、構造からなる。流体物捕捉構造体１は、砂防堰堤で捕捉されず越流した流木や礫等の流体物を捕捉することができるため、砂防堰堤の既設か新設かを問わず設置でき、工期短縮やコスト低減が可能となる。【選択図】 図１
FLUID MATTER CAPTURE STRUCTURE
流体物捕捉構造体
SHIMA JOJI (Autor:in) / NARUMI MASATOSHI (Autor:in) / NISHIMURA YOSHIKI (Autor:in) / NISHIMOTO YASUSHI (Autor:in)
13.06.2019
Patent
Elektronische Ressource
Japanisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau