Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PIPELINE NETWORK ANALYSIS METHOD AND PIPELINE NETWORK ANALYSIS PROGRAM
To simplify the pipeline network to be analyzed after securing a prescribed accuracy of analysis and shorten the time required for analysis in pipeline network analysis.SOLUTION: The pipeline network analysis method includes: a step for extracting a trunk pipeline having a set or greater bore diameter from the whole of pipeline network in a specific region; a step for extracting a pipeline of which the inflow amount to the trunk pipeline is greater than or equal to a set flow amount among pipelines other than the trunk pipeline, for up to a water distribution start point from the result of previous whole pipeline network analysis performed across the pipeline network and taking it as a selected pipeline; and a step for performing trunk pipeline network analysis on the trunk pipeline and a pipeline network with pipelines other than the selected pipeline excluded.SELECTED DRAWING: Figure 2
【課題】管網解析において、所定の解析精度を担保した上で、解析対象の管網を簡略化して、解析に要する時間を短縮する。【解決手段】管網解析方法は、特定領域の管網の全域の中から設定口径以上の幹線管路を抽出する工程と、幹線管路以外の管路の中、前記管網の全域に対して予め行われた全体管網解析の結果から幹線管路への流入量が設定流量以上である管路を配水起点まで抽出して選択管路とする工程と、幹線管路と選択管路以外の管路を削除した管網を対象にして、幹線管網解析を行う工程とを有する。【選択図】図２
PIPELINE NETWORK ANALYSIS METHOD AND PIPELINE NETWORK ANALYSIS PROGRAM
To simplify the pipeline network to be analyzed after securing a prescribed accuracy of analysis and shorten the time required for analysis in pipeline network analysis.SOLUTION: The pipeline network analysis method includes: a step for extracting a trunk pipeline having a set or greater bore diameter from the whole of pipeline network in a specific region; a step for extracting a pipeline of which the inflow amount to the trunk pipeline is greater than or equal to a set flow amount among pipelines other than the trunk pipeline, for up to a water distribution start point from the result of previous whole pipeline network analysis performed across the pipeline network and taking it as a selected pipeline; and a step for performing trunk pipeline network analysis on the trunk pipeline and a pipeline network with pipelines other than the selected pipeline excluded.SELECTED DRAWING: Figure 2
【課題】管網解析において、所定の解析精度を担保した上で、解析対象の管網を簡略化して、解析に要する時間を短縮する。【解決手段】管網解析方法は、特定領域の管網の全域の中から設定口径以上の幹線管路を抽出する工程と、幹線管路以外の管路の中、前記管網の全域に対して予め行われた全体管網解析の結果から幹線管路への流入量が設定流量以上である管路を配水起点まで抽出して選択管路とする工程と、幹線管路と選択管路以外の管路を削除した管網を対象にして、幹線管網解析を行う工程とを有する。【選択図】図２
PIPELINE NETWORK ANALYSIS METHOD AND PIPELINE NETWORK ANALYSIS PROGRAM
管網解析方法、管網解析プログラム
FUKAMI YOSUKE (Autor:in) / MATSUDA JUNPEI (Autor:in) / OISHI TAKESHI (Autor:in)
26.11.2020
Patent
Elektronische Ressource
Japanisch
IPC:
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
G06Q
Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke
,
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES
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