Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
RAINWATER STORAGE AND INFILTRATION FACILITY
To improve the porosity of a rainwater storage space and to facilitate inspection work of a rainwater storage and infiltration facility by forming a lot of vertically penetrated inspection doors, while keeping a predetermined strength even when reducing the used number of unit members per unit volume.SOLUTION: A unit member A comprises a square flat plate 31 having thickness and hollow cylindrical conical legs 32 and 33 formed at four corners of the plate and opened to an abutting face 34 side and the flat plate 31 side. The abutting face 34 has an engaging protrusion 321 and an engaging recess 331 for mutually connecting with the other unit member A. The engaging protrusion 321 and the engaging recess 331 of the two unit members A are made to face each other to form a pair of unit member, which are horizontally or vertically assembled to form a rainwater storage and infiltration facility. The abutting face 34, having a step, can support a load on two side faces thereof.SELECTED DRAWING: Figure 8
【課題】単位体積当たりの単位部材の使用個数を削減しても所定強度を保ちながら、雨水貯留空間の空隙率を向上させると共に、鉛直方向に貫通する点検口を多数形成して、雨水貯留浸透施設の点検作業を容易にする。【解決手段】単位部材Ａは、厚みを有する正方形の平板部３１、この四隅に形成され当接面３４、平板部３１側に開口する中空筒状の円錐の脚部３２、３３からなる。当接面３４は、他の単位部材Ａと相互に連結するための係合凸部３２１及び係合凹部３３１を備えている。二つの単位部材Ａの互いの係合凸部３２１及び係合凹部３３１を向き合わせて、一対の単位部材とし、これを水平方向及び又は鉛直方向に、組み立てて雨水貯留浸透施設を作る。当接面３４は、段差があるのでその２側面で荷重を支えることができる。【選択図】図８
RAINWATER STORAGE AND INFILTRATION FACILITY
To improve the porosity of a rainwater storage space and to facilitate inspection work of a rainwater storage and infiltration facility by forming a lot of vertically penetrated inspection doors, while keeping a predetermined strength even when reducing the used number of unit members per unit volume.SOLUTION: A unit member A comprises a square flat plate 31 having thickness and hollow cylindrical conical legs 32 and 33 formed at four corners of the plate and opened to an abutting face 34 side and the flat plate 31 side. The abutting face 34 has an engaging protrusion 321 and an engaging recess 331 for mutually connecting with the other unit member A. The engaging protrusion 321 and the engaging recess 331 of the two unit members A are made to face each other to form a pair of unit member, which are horizontally or vertically assembled to form a rainwater storage and infiltration facility. The abutting face 34, having a step, can support a load on two side faces thereof.SELECTED DRAWING: Figure 8
【課題】単位体積当たりの単位部材の使用個数を削減しても所定強度を保ちながら、雨水貯留空間の空隙率を向上させると共に、鉛直方向に貫通する点検口を多数形成して、雨水貯留浸透施設の点検作業を容易にする。【解決手段】単位部材Ａは、厚みを有する正方形の平板部３１、この四隅に形成され当接面３４、平板部３１側に開口する中空筒状の円錐の脚部３２、３３からなる。当接面３４は、他の単位部材Ａと相互に連結するための係合凸部３２１及び係合凹部３３１を備えている。二つの単位部材Ａの互いの係合凸部３２１及び係合凹部３３１を向き合わせて、一対の単位部材とし、これを水平方向及び又は鉛直方向に、組み立てて雨水貯留浸透施設を作る。当接面３４は、段差があるのでその２側面で荷重を支えることができる。【選択図】図８
RAINWATER STORAGE AND INFILTRATION FACILITY
雨水貯留浸透施設
YUKI KAZUHISA (Autor:in)
16.05.2019
Patent
Elektronische Ressource
Japanisch
| Europäisches Patentamt | 2022