A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CAPTURING BODY AND DAM
To prevent a capturing body from being broken by rocks or drift wood flowing over the capturing body.SOLUTION: A capturing body (3), which allows flowing water from upstream of a river to pass through and captures objects included in the flowing water, is disposed on an upstream side of the river and comprises: an upstream side unit (6) to capture the objects; a downstream side unit (7) that is disposed on a downstream side of the river and has a central part formed by being bent so as to protrude toward the upstream side unit (6); and connection units (8) that connect the upstream side unit (6) and the downstream side unit (7). Ends of the downstream side unit (7) are fitted to non-overflow sections (1) built on both sides of the capturing body (3) in a direction crossing the river. The downstream unit (7) is formed so that axis line along a longitudinal direction thereof follows regular polygonal trace.SELECTED DRAWING: Figure 1
【課題】捕捉体を乗り越えた岩石や流木によって捕捉体が破損しないようにすること。【解決手段】河川の上流から流れてくる流水を通すとともに流水に含まれる物体を捕捉する捕捉体（３）は、河川の上流側に設けられ、物体を捕捉する上流側ユニット（６）と、河川の下流側に設けられ、中央部が上流側ユニット（６）に向けて突出するように曲げて形成された下流側ユニット（７）と、上流側ユニット（６）と下流側ユニット（７）とを連結する連結ユニット（８）と、を備え、下流側ユニット（７）の各端部は、捕捉体（３）における河川を横切る方向両側に構築された非越流部（１）に取り付けられており、下流側ユニット（７）は、その長手方向に沿った軸線が正多角形の軌跡を辿るように形成されている。【選択図】図１
CAPTURING BODY AND DAM
To prevent a capturing body from being broken by rocks or drift wood flowing over the capturing body.SOLUTION: A capturing body (3), which allows flowing water from upstream of a river to pass through and captures objects included in the flowing water, is disposed on an upstream side of the river and comprises: an upstream side unit (6) to capture the objects; a downstream side unit (7) that is disposed on a downstream side of the river and has a central part formed by being bent so as to protrude toward the upstream side unit (6); and connection units (8) that connect the upstream side unit (6) and the downstream side unit (7). Ends of the downstream side unit (7) are fitted to non-overflow sections (1) built on both sides of the capturing body (3) in a direction crossing the river. The downstream unit (7) is formed so that axis line along a longitudinal direction thereof follows regular polygonal trace.SELECTED DRAWING: Figure 1
【課題】捕捉体を乗り越えた岩石や流木によって捕捉体が破損しないようにすること。【解決手段】河川の上流から流れてくる流水を通すとともに流水に含まれる物体を捕捉する捕捉体（３）は、河川の上流側に設けられ、物体を捕捉する上流側ユニット（６）と、河川の下流側に設けられ、中央部が上流側ユニット（６）に向けて突出するように曲げて形成された下流側ユニット（７）と、上流側ユニット（６）と下流側ユニット（７）とを連結する連結ユニット（８）と、を備え、下流側ユニット（７）の各端部は、捕捉体（３）における河川を横切る方向両側に構築された非越流部（１）に取り付けられており、下流側ユニット（７）は、その長手方向に沿った軸線が正多角形の軌跡を辿るように形成されている。【選択図】図１
CAPTURING BODY AND DAM
捕捉体及び堰堤
IIZUKA KOJI (author) / MATSUMOTO SHIZUKA (author) / YAMAGUCHI DAIKI (author)
2023-08-21
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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