Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
IMPROVEMENT OF SLOPE FACE DRAINAGE MECHANISM HAVING BYPASS DRAINAGE GROOVE FOR DRAINAGE GROOVE IN A VERTICAL DIRECTION INSTALLED ON SLOPE FACE WITH SMALL STEP IN MOTORWAY SIDE
PROBLEM TO BE SOLVED: To provide a drainage mechanism for reducing flowing speed of the rain water in a vertical drainage groove on a slope face below the road side and a water gathering basin in a lateral drainage groove in a small step capable of allowing rain water to flow down to lower vertical drainage groove from an upper vertical drainage groove bypassing via a water gathering basin in a small step to prevent the rain water from overflowing to the surrounding.SOLUTION: An improved slope face drainage mechanism 1 includes a bypass drainage groove 12 connected to a vertical drainage groove 8. An upper end of a bottom face 12d of a vertical bypass drainage groove 12 is connected to the bottom face of a vertical drainage groove 8a disposed on an upper slope face 6a above a small step water gathering basin 11, and the bypass drainage groove 8 is bridged over the small step water gathering basin 11 disposed in a small step 7 to allow the rain water to flow over the small step water gathering basin 11. The lower end part of the bottom face 12d of the bypass drainage groove 12 is positioned on the vertical drainage groove 8b which is disposed on a slope face 6b in a lower small step 7.SELECTED DRAWING: Figure 2
【課題】 路側下方の法面の縦方向排水溝と小段の横方向排水溝の小段集水桝において、縦方向排水溝の雨水の流勢を殺ぐために、小段集水桝をバイパスして下部の縦方向排水溝に流下させ、周囲への溢水を防止した排水機構を提供する。【解決手段】 小段集水桝１１の上方の上部法面６ａに設置の縦方向排水溝８ａの底面に縦方向のバイパス排水溝１２の底面１２ｄの上端を設置し、バイパス排水溝８を小段７に設置の小段集水桝１１の上を通してスルーパスさせ、スルーパス後のバイパス排水溝１２の底面１２ｄの下端部を小段７の下部法面６ｂに設置の縦方向排水溝８ｂの上に設けた、縦方向排水溝８のバイパス排水溝１２からなる改良した法面排水機構１。【選択図】 図２
IMPROVEMENT OF SLOPE FACE DRAINAGE MECHANISM HAVING BYPASS DRAINAGE GROOVE FOR DRAINAGE GROOVE IN A VERTICAL DIRECTION INSTALLED ON SLOPE FACE WITH SMALL STEP IN MOTORWAY SIDE
PROBLEM TO BE SOLVED: To provide a drainage mechanism for reducing flowing speed of the rain water in a vertical drainage groove on a slope face below the road side and a water gathering basin in a lateral drainage groove in a small step capable of allowing rain water to flow down to lower vertical drainage groove from an upper vertical drainage groove bypassing via a water gathering basin in a small step to prevent the rain water from overflowing to the surrounding.SOLUTION: An improved slope face drainage mechanism 1 includes a bypass drainage groove 12 connected to a vertical drainage groove 8. An upper end of a bottom face 12d of a vertical bypass drainage groove 12 is connected to the bottom face of a vertical drainage groove 8a disposed on an upper slope face 6a above a small step water gathering basin 11, and the bypass drainage groove 8 is bridged over the small step water gathering basin 11 disposed in a small step 7 to allow the rain water to flow over the small step water gathering basin 11. The lower end part of the bottom face 12d of the bypass drainage groove 12 is positioned on the vertical drainage groove 8b which is disposed on a slope face 6b in a lower small step 7.SELECTED DRAWING: Figure 2
【課題】 路側下方の法面の縦方向排水溝と小段の横方向排水溝の小段集水桝において、縦方向排水溝の雨水の流勢を殺ぐために、小段集水桝をバイパスして下部の縦方向排水溝に流下させ、周囲への溢水を防止した排水機構を提供する。【解決手段】 小段集水桝１１の上方の上部法面６ａに設置の縦方向排水溝８ａの底面に縦方向のバイパス排水溝１２の底面１２ｄの上端を設置し、バイパス排水溝８を小段７に設置の小段集水桝１１の上を通してスルーパスさせ、スルーパス後のバイパス排水溝１２の底面１２ｄの下端部を小段７の下部法面６ｂに設置の縦方向排水溝８ｂの上に設けた、縦方向排水溝８のバイパス排水溝１２からなる改良した法面排水機構１。【選択図】 図２
IMPROVEMENT OF SLOPE FACE DRAINAGE MECHANISM HAVING BYPASS DRAINAGE GROOVE FOR DRAINAGE GROOVE IN A VERTICAL DIRECTION INSTALLED ON SLOPE FACE WITH SMALL STEP IN MOTORWAY SIDE
自動車道路側部の小段付き法面に設置の縦方向排水溝のバイパス排水溝からなる改良した法面排水機構
YAMAMOTO YOSHIAKI (Autor:in)
01.09.2016
Patent
Elektronische Ressource
Japanisch
Slope construction drainage mechanism and drainage method
| Europäisches Patentamt | 2024