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INCLINED WATER CHANNEL BLOCK, CONSTRUCTION METHOD OF INCLINED WATER CHANNEL USING THE SAME, AND INCLINED WATER CHANNEL
PROBLEM TO BE SOLVED: To provide an inclined water channel block, an inclined water channel and a construction method thereof for curtailing a construction period of a water channel that prevents water leakage from a bottom side of the water channel including a connection part, and allowing rainwater to flow down while controlling drainage force and removing sand, soil and dust.SOLUTION: Right and left side wall parts 3, 4 are wall parts erected from both side end parts of a bottom plate 2. Top end parts 7, 8 of the right and left side wall parts are inclined top end parts that incline gradually downward toward a rear side from a front side formed to be high. A height difference between front-side top edge parts 9, 10 and rear-side top edge parts 13, 14 is determined by a horizontal length L and angle of inclination R of the right and left side wall parts 3, 4. A front-side drop wall part 5 is a transverse wall part erected from a tip of the bottom plate 2 protruding from the right and left side wall parts 3, 4, the front-side drop wall part closing a lower part between the right and left side wall parts 3, 4. A height from a surface of the bottom plate 2 to a top end of the front-side drop wall part 5 is a dimension less by a bottom plate thickness than LtanR.SELECTED DRAWING: Figure 2
【課題】連結部を含め水路底部側から漏水の生じることのない水路の構築の短縮化を図り、且つ、水勢の抑制及び砂や礫等の土塵物を除去しながら雨水を流下させることのできる傾斜水路ブロック及び傾斜水路並びにその構築方法を提供する。【解決手段】左右側壁部３、４は、底版２両側端部より立設した壁部とし、左右側壁部の上端部７、８は高く形成した前方側より後方側へ漸次下方傾斜した傾斜上端部とし、前方側上縁部９、１０と後方側上縁部１３、１４の高さの相違は、左右側壁部３、４の水平方向の長さＬと傾斜角度Ｒによって決まる寸法とし、前方側落差壁部５は、左右側壁部３、４より突出した底版２先端より立設した左右側壁部３、４間の下方部を閉塞する横断方向の壁部とし、底版２表面から前方側落差壁部５の上端部までの高さを、ＬｔａｎＲから底版厚分低く形成した。【選択図】図２
INCLINED WATER CHANNEL BLOCK, CONSTRUCTION METHOD OF INCLINED WATER CHANNEL USING THE SAME, AND INCLINED WATER CHANNEL
PROBLEM TO BE SOLVED: To provide an inclined water channel block, an inclined water channel and a construction method thereof for curtailing a construction period of a water channel that prevents water leakage from a bottom side of the water channel including a connection part, and allowing rainwater to flow down while controlling drainage force and removing sand, soil and dust.SOLUTION: Right and left side wall parts 3, 4 are wall parts erected from both side end parts of a bottom plate 2. Top end parts 7, 8 of the right and left side wall parts are inclined top end parts that incline gradually downward toward a rear side from a front side formed to be high. A height difference between front-side top edge parts 9, 10 and rear-side top edge parts 13, 14 is determined by a horizontal length L and angle of inclination R of the right and left side wall parts 3, 4. A front-side drop wall part 5 is a transverse wall part erected from a tip of the bottom plate 2 protruding from the right and left side wall parts 3, 4, the front-side drop wall part closing a lower part between the right and left side wall parts 3, 4. A height from a surface of the bottom plate 2 to a top end of the front-side drop wall part 5 is a dimension less by a bottom plate thickness than LtanR.SELECTED DRAWING: Figure 2
【課題】連結部を含め水路底部側から漏水の生じることのない水路の構築の短縮化を図り、且つ、水勢の抑制及び砂や礫等の土塵物を除去しながら雨水を流下させることのできる傾斜水路ブロック及び傾斜水路並びにその構築方法を提供する。【解決手段】左右側壁部３、４は、底版２両側端部より立設した壁部とし、左右側壁部の上端部７、８は高く形成した前方側より後方側へ漸次下方傾斜した傾斜上端部とし、前方側上縁部９、１０と後方側上縁部１３、１４の高さの相違は、左右側壁部３、４の水平方向の長さＬと傾斜角度Ｒによって決まる寸法とし、前方側落差壁部５は、左右側壁部３、４より突出した底版２先端より立設した左右側壁部３、４間の下方部を閉塞する横断方向の壁部とし、底版２表面から前方側落差壁部５の上端部までの高さを、ＬｔａｎＲから底版厚分低く形成した。【選択図】図２
INCLINED WATER CHANNEL BLOCK, CONSTRUCTION METHOD OF INCLINED WATER CHANNEL USING THE SAME, AND INCLINED WATER CHANNEL
傾斜水路ブロック及び傾斜水路ブロックによる傾斜水路の構築方法並びに傾斜水路
YAMAMOTO YOSHIAKI (author)
2017-10-12
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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