A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RAIN GARDEN EVALUATION APPARATUS, AND RAIN GARDEN EVALUATION PROGRAM
To provide a rain garden evaluation apparatus which can evaluate both a penetration and retention capability of a rain garden and a water-reserved state thereof.SOLUTION: A rain garden evaluation apparatus 1 according to the present invention has a condition setting unit 11 for setting conditions of rain flowing to a rain garden and its basin and input parameters including information of a shape of the rain garden and water characteristic parameters of a soil layer, an inflow amount calculating unit 12 for simulating an inflow amount of rain with respect to each basin on a time-serial fashion by using a water collection model, a penetration and retention amount calculating unit 13 for simulating, on a time-serial fashion, an amount of penetration to the soil layer and an amount of outflow from the soil layer by using a water movement model, a reserved water amount calculating unit 14 for simulating, based on the a surface outflow amount excluding the penetration amount and the outflow amount from the inflow amount and the shape information, the water reservation amount and an overflow amount of the rain garden on a time-serial fashion, and an outputting unit 15 for outputting the penetration amount, the outflow amount, the water reservation amount, and the overflow amount as evaluation indexes.SELECTED DRAWING: Figure 1
【課題】レインガーデンの浸透貯留能力とともに、湛水状態を評価できるレインガーデン評価装置を提供すること。【解決手段】レインガーデン評価装置１は、レインガーデンへ流入する降雨及び流域の条件、並びにレインガーデンの形状情報及び土層の水分特性パラメータを含む入力パラメータを設定する条件設定部１１と、雨水の流入量を、集水モデルを用いて流域毎に時系列でシミュレーションする流入量算出部１２と、水分移動モデルを用いて土層への浸透量、及び土層からの流出量を時系列でシミュレーションする浸透貯留量算出部１３と、流入量から浸透量及び流出量を除いた表面流出量、並びに形状情報に基づいて、レインガーデンの湛水量及びオーバーフロー量を時系列でシミュレーションする湛水量算出部１４と、浸透量、流出量、湛水量、及びオーバーフロー量を評価指標として出力する出力部１５とを備える。【選択図】図１
RAIN GARDEN EVALUATION APPARATUS, AND RAIN GARDEN EVALUATION PROGRAM
To provide a rain garden evaluation apparatus which can evaluate both a penetration and retention capability of a rain garden and a water-reserved state thereof.SOLUTION: A rain garden evaluation apparatus 1 according to the present invention has a condition setting unit 11 for setting conditions of rain flowing to a rain garden and its basin and input parameters including information of a shape of the rain garden and water characteristic parameters of a soil layer, an inflow amount calculating unit 12 for simulating an inflow amount of rain with respect to each basin on a time-serial fashion by using a water collection model, a penetration and retention amount calculating unit 13 for simulating, on a time-serial fashion, an amount of penetration to the soil layer and an amount of outflow from the soil layer by using a water movement model, a reserved water amount calculating unit 14 for simulating, based on the a surface outflow amount excluding the penetration amount and the outflow amount from the inflow amount and the shape information, the water reservation amount and an overflow amount of the rain garden on a time-serial fashion, and an outputting unit 15 for outputting the penetration amount, the outflow amount, the water reservation amount, and the overflow amount as evaluation indexes.SELECTED DRAWING: Figure 1
【課題】レインガーデンの浸透貯留能力とともに、湛水状態を評価できるレインガーデン評価装置を提供すること。【解決手段】レインガーデン評価装置１は、レインガーデンへ流入する降雨及び流域の条件、並びにレインガーデンの形状情報及び土層の水分特性パラメータを含む入力パラメータを設定する条件設定部１１と、雨水の流入量を、集水モデルを用いて流域毎に時系列でシミュレーションする流入量算出部１２と、水分移動モデルを用いて土層への浸透量、及び土層からの流出量を時系列でシミュレーションする浸透貯留量算出部１３と、流入量から浸透量及び流出量を除いた表面流出量、並びに形状情報に基づいて、レインガーデンの湛水量及びオーバーフロー量を時系列でシミュレーションする湛水量算出部１４と、浸透量、流出量、湛水量、及びオーバーフロー量を評価指標として出力する出力部１５とを備える。【選択図】図１
RAIN GARDEN EVALUATION APPARATUS, AND RAIN GARDEN EVALUATION PROGRAM
レインガーデン評価装置及びレインガーデン評価プログラム
TAKASAGO HIROYUKI (author) / YAMAGUCHI TAKESHI (author) / ITAGAWA SATORU (author) / ONO TAKAKO (author) / LIN BOON KEN (author) / TAKAYAMA HARUO (author) / IGUCHI MAKIKO (author) / SHIMIZU RYOTARO (author)
2024-10-09
Patent
Electronic Resource
Japanese
IPC:
G06Q
Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke
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DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES
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E03F
SEWERS
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Abwasserkanäle