A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ATHLETIC FIELD DRAINAGE STRUCTURE
PROBLEM TO BE SOLVED: To provide an athletic field drainage structure capable of rapidly removing rain water from a surface of an athletic field even when a localized torrential rain with large precipitation in a short time occurs, thereby definitely avoiding retention of rain water on the surface of the athletic field for a long time.SOLUTION: A drainage structure comprises: a gutter 3; a water permeable surface layer 5 (artificial lawn member 6); a rainwater storage infiltration tank 4 made from a structural material of a resin material buried under the surface layer 5; and a communication part 33 that communicates the rainwater storage infiltration tank 4 and the gutter 3. A side wall 32 of the gutter 3 and an upper part of the rainwater storage infiltration tank 4 are communicated by the communication part 33. Rainwater flows into the rainwater storage infiltration tank 4 through the surface layer 5 while flowing into the rainwater storage infiltration tank 4 through the communication part 33 from the side gutter 3.SELECTED DRAWING: Figure 2
【課題】集中豪雨のように、短時間で大量の降水量を伴う集中豪雨があった場合でも、運動場の表面から雨水を迅速に排除することができ、運動場表面に雨水が長時間にわたって滞留するのを確実に回避することができるようにする。【解決手段】排水構造は、側溝３と、透水性を有する表面層５（人工芝部材６）と、表面層５の下に埋設される樹脂材料を構造材とする雨水貯留浸透槽４と、雨水貯留浸透４と側溝３とを連通する連通部３３で構成される。側溝３の側壁３２と雨水貯留浸透槽４の上部とは連通部３３によって連通され、雨水は表面層５を介して雨水貯留浸透槽４へ流入するとともに、側溝３から連通部３３を介して雨水貯留浸透槽４へ流入する。【選択図】図２
ATHLETIC FIELD DRAINAGE STRUCTURE
PROBLEM TO BE SOLVED: To provide an athletic field drainage structure capable of rapidly removing rain water from a surface of an athletic field even when a localized torrential rain with large precipitation in a short time occurs, thereby definitely avoiding retention of rain water on the surface of the athletic field for a long time.SOLUTION: A drainage structure comprises: a gutter 3; a water permeable surface layer 5 (artificial lawn member 6); a rainwater storage infiltration tank 4 made from a structural material of a resin material buried under the surface layer 5; and a communication part 33 that communicates the rainwater storage infiltration tank 4 and the gutter 3. A side wall 32 of the gutter 3 and an upper part of the rainwater storage infiltration tank 4 are communicated by the communication part 33. Rainwater flows into the rainwater storage infiltration tank 4 through the surface layer 5 while flowing into the rainwater storage infiltration tank 4 through the communication part 33 from the side gutter 3.SELECTED DRAWING: Figure 2
【課題】集中豪雨のように、短時間で大量の降水量を伴う集中豪雨があった場合でも、運動場の表面から雨水を迅速に排除することができ、運動場表面に雨水が長時間にわたって滞留するのを確実に回避することができるようにする。【解決手段】排水構造は、側溝３と、透水性を有する表面層５（人工芝部材６）と、表面層５の下に埋設される樹脂材料を構造材とする雨水貯留浸透槽４と、雨水貯留浸透４と側溝３とを連通する連通部３３で構成される。側溝３の側壁３２と雨水貯留浸透槽４の上部とは連通部３３によって連通され、雨水は表面層５を介して雨水貯留浸透槽４へ流入するとともに、側溝３から連通部３３を介して雨水貯留浸透槽４へ流入する。【選択図】図２
ATHLETIC FIELD DRAINAGE STRUCTURE
運動場の排水構造
MASUMURA SHINICHI (author) / HAMAMOTO TAKESHI (author)
2016-05-23
Patent
Electronic Resource
Japanese
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