A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RAINWATER STORAGE DRAINAGE STRUCTURE
PROBLEM TO BE SOLVED: To provide a rainwater storage drainage structure which reduces cost for installation, improves drainability on a ground surface and can secure watering, and prevents clogging by sediment.SOLUTION: A rainwater storage drainage structure 100 includes an infiltration/drainage section 10 which infiltrates rainwater into inside in a ground and can drain the rainwater in the periphery, and a storage section 20 which can store the rainwater, where the infiltration/drainage section 10 has a first basin 12 of which a side face is formed of a resin plate having a plurality of through holes penetrating in a thickness direction or a substrate and a permeable member 14 covering a side face exposed to the ground of the first basin 12, and the storage section 20 has a second basin 22 of which a side face is formed of a resin plate having a plurality of through holes penetrating in the thickness direction or a substrate and a non-permeable member 24 covering at least one of a lateral side face and a bottom face of the side face of the second basin 22.SELECTED DRAWING: Figure 1
【課題】設置のためのコストを抑え、地盤面の水捌けを改善するとともに灌水を確保可能であり、かつ土砂による目詰まりが防止された雨水貯留排水構造を提供する。【解決手段】雨水貯留排水構造１００は、地盤中において、雨水を内部に浸透させるとともに周囲に排水可能な浸透排水部１０と、雨水を貯留可能な貯留部２０と、を有し、浸透排水部１０は、側面が、厚み方向に貫通する貫通孔を複数有する樹脂板または基板により構成された第一桝１２、および第一桝１２の地盤に対し露出する側面を覆う透水性部材１４を備え、貯留部２０は、側面が、厚み方向に貫通する貫通孔を複数有する樹脂板または基板により構成された第二桝２２、および第二桝２２の側面のうち少なくとも横側面および底面を覆う不透水性部材２４を備える。【選択図】図１
RAINWATER STORAGE DRAINAGE STRUCTURE
PROBLEM TO BE SOLVED: To provide a rainwater storage drainage structure which reduces cost for installation, improves drainability on a ground surface and can secure watering, and prevents clogging by sediment.SOLUTION: A rainwater storage drainage structure 100 includes an infiltration/drainage section 10 which infiltrates rainwater into inside in a ground and can drain the rainwater in the periphery, and a storage section 20 which can store the rainwater, where the infiltration/drainage section 10 has a first basin 12 of which a side face is formed of a resin plate having a plurality of through holes penetrating in a thickness direction or a substrate and a permeable member 14 covering a side face exposed to the ground of the first basin 12, and the storage section 20 has a second basin 22 of which a side face is formed of a resin plate having a plurality of through holes penetrating in the thickness direction or a substrate and a non-permeable member 24 covering at least one of a lateral side face and a bottom face of the side face of the second basin 22.SELECTED DRAWING: Figure 1
【課題】設置のためのコストを抑え、地盤面の水捌けを改善するとともに灌水を確保可能であり、かつ土砂による目詰まりが防止された雨水貯留排水構造を提供する。【解決手段】雨水貯留排水構造１００は、地盤中において、雨水を内部に浸透させるとともに周囲に排水可能な浸透排水部１０と、雨水を貯留可能な貯留部２０と、を有し、浸透排水部１０は、側面が、厚み方向に貫通する貫通孔を複数有する樹脂板または基板により構成された第一桝１２、および第一桝１２の地盤に対し露出する側面を覆う透水性部材１４を備え、貯留部２０は、側面が、厚み方向に貫通する貫通孔を複数有する樹脂板または基板により構成された第二桝２２、および第二桝２２の側面のうち少なくとも横側面および底面を覆う不透水性部材２４を備える。【選択図】図１
RAINWATER STORAGE DRAINAGE STRUCTURE
雨水貯留排水構造
BABA KATSUHIKO (author) / IIDA TAKUJI (author)
2018-09-27
Patent
Electronic Resource
Japanese
IPC:
E02D
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