2022 Fiscal Year Final Research Report
Determining the optimal number of facilities using the distribution of distances to facilities
| Project/Area Number |
18K04604
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Review Section |
Basic Section 25010:Social systems engineering-related
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| Research Institution | University of Yamanashi |
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Principal Investigator |
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| Project Period (FY) |
2018-04-01 – 2023-03-31
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| Keywords | 都市工学 / 施設配置 / 施設数 / アクセシビリティ / カバー距離 / カバー率 / アクセス距離分布 / 施設閉鎖 |
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| Outline of Final Research Achievements |
This research develops a model for determining the number of point-like facilities and the length of line-like facilities. The proportions of the area covered within a distance from the first and second nearest facilities are derived. The proportions of the covered area demonstrate how the coverage distance, the number and length of facilities, and the pattern of facilities affect the level of coverage. The number and length of facilities required to achieve a certain level of coverage are then obtained.
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| Free Research Field |
社会システム工学
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| Academic Significance and Societal Importance of the Research Achievements |
本研究の成果は，施設の統廃合や新規施設の開設など施設数に関する意思決定に役立つだけでなく，施設の最適な配置を求める施設配置モデルの発展にもつながるなど，施設の効率的な整備に資することが期待できる．
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