A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RAINWATER DRAINAGE SYSTEM
To provide means to enhance a drain treatment capability by efficiently bypassing an entire slope surface with a simple structure.SOLUTION: A rainwater drainage system of this invention for draining drain water on a road surface C being on an upper part of a slope surface 2 to a slope bottom drain gutter 22 which is a discharge-side facility includes: a water collecting box 23 disposed on the road surface C; a drain duct 10 that drains from the water collecting box 23 to the slope bottom drain gutter 22; and a water conveyance gutter 30 connected to the drain duct 10 for conveying the water in the water collecting box 23 to the drain duct 10.SELECTED DRAWING: Figure 1
【課題】簡単な構造で、のり面全体を効率よくバイパスすることにより排水処理能力を向上させることができる。【解決手段】のり面２の上部にある路面Ｃの排水を、放流側施設であるのり尻排水溝２２に排水する雨水排水システムであって、路面Ｃに設けられた集水マス２３と、集水マス２３からのり尻排水溝２２へ排水する管状の排水管路１０と、排水管路１０に接続され、集水マス２３の排水を排水管路１０に導水するための導水溝３０と、を備えた構成の雨水排水システムを提供する。【選択図】図１
RAINWATER DRAINAGE SYSTEM
To provide means to enhance a drain treatment capability by efficiently bypassing an entire slope surface with a simple structure.SOLUTION: A rainwater drainage system of this invention for draining drain water on a road surface C being on an upper part of a slope surface 2 to a slope bottom drain gutter 22 which is a discharge-side facility includes: a water collecting box 23 disposed on the road surface C; a drain duct 10 that drains from the water collecting box 23 to the slope bottom drain gutter 22; and a water conveyance gutter 30 connected to the drain duct 10 for conveying the water in the water collecting box 23 to the drain duct 10.SELECTED DRAWING: Figure 1
【課題】簡単な構造で、のり面全体を効率よくバイパスすることにより排水処理能力を向上させることができる。【解決手段】のり面２の上部にある路面Ｃの排水を、放流側施設であるのり尻排水溝２２に排水する雨水排水システムであって、路面Ｃに設けられた集水マス２３と、集水マス２３からのり尻排水溝２２へ排水する管状の排水管路１０と、排水管路１０に接続され、集水マス２３の排水を排水管路１０に導水するための導水溝３０と、を備えた構成の雨水排水システムを提供する。【選択図】図１
RAINWATER DRAINAGE SYSTEM
雨水排水システム
MIYAGAWA KIMIHIKO (author) / SHIMURA SATOSHI (author)
2019-08-29
Patent
Electronic Resource
Japanese
RAINWATER DRAINAGE CONNECTION MEMBER AND RAINWATER DRAINAGE SYSTEM
| European Patent Office | 2024