DESIGN METHOD OF SEWERAGE PIPELINE NETWORK AND DESIGN SYSTEM OF SEWERAGE PIPELINE NETWORK

• Main Authors: KAWAMURA AKIRA, AMAGUCHI HIDEO
• Format: Patent
• Language: English; Japanese
• Published: 15.02.2018
• Subjects: ADVERTISING; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE; CESSPOOLS; CRYPTOGRAPHY; DIAGRAMS; DISPLAY; EDUCATION; EDUCATIONAL OR DEMONSTRATION APPLIANCES; FIXED CONSTRUCTIONS; GLOBES; PHYSICS; PLANETARIA; SEALS; SEWERAGE; SEWERS; WATER SUPPLY

PROBLEM TO BE SOLVED: To automatically set a pipe diameter and inclination of a sewerage pipeline according to a district, in design of a sewerage pipeline network.SOLUTION: A design method of a sewerage pipeline network executes: a piping step of setting a pipeline network of a sewerage pipeline (27) by arranging the sewerage pipeline (27) along a road (23) based on map data at least including river channel data for specifying a river channel on a map, road data for specifying a road (23) on the map and land data for specifying a land use situation; an inclination setting step of setting an inclination of each sewerage pipeline (27) based on the positional relationship of the river channel and the road (23); and a pipe diameter setting step of setting a pipe diameter (D) of each sewerage pipeline (27) based on the use situation of the land adjacent to the road (23).SELECTED DRAWING: Figure 4 【課題】下水道管路ネットワークの設計において、地域に応じた下水道管の管径や傾斜が自動的に設定可能にすること。【解決手段】地図上における河道を特定する河道データと地図上における道路（２３）を特定する道路データと、土地の利用状況を特定する土地データと、を少なくとも含む地図データに基づいて、道路（２３）に沿って下水道管（２７）を配置して下水道管（２７）の管路ネットワークを設定する配管工程と、河道と道路（２３）との位置関係に基づいて、各下水道管（２７）の勾配を設定する勾配設定工程と、道路（２３）に隣接する土地の利用状況とに基づいて、各下水道管（２７）の管径（Ｄ）を設定する管径設定工程と、を実行することを特徴とする下水道管路ネットワークの設計方法。【選択図】図４