2022 Fiscal Year Final Research Report
Research on optimization of daily living areas based on optimization model for Compact Cities
| Project/Area Number |
20K14908
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| Research Category |
Grant-in-Aid for Early-Career Scientists
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| Allocation Type | Multi-year Fund |
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| Review Section |
Basic Section 23030:Architectural planning and city planning-related
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| Research Institution | Kagawa University |
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Principal Investigator |
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| Project Period (FY) |
2020-04-01 – 2023-03-31
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| Keywords | コンパクトシティ / 最適配置 / 市町村境界 |
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| Outline of Final Research Achievements |
The purpose of this study is to calculate an index of urban compactness from a compact + network perspective. Findings from the study are as follows.
The decentralized arrangement of bases planned in many cities may be inefficient because of the existence of bases that are visited extremely infrequently.
Therefore, the study suggests that when considering the hubs as the centralized hubs of urban functions and transportation hubs, it is essential to control the scale of each hub by population induction as well as the layout of the hubs.
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| Free Research Field |
都市解析
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| Academic Significance and Societal Importance of the Research Achievements |
これまで拡大してきた広く低密度な都市から、ある程度密度を維持した集約拠点を複数設定し、都市全体で移動や都市サービスを効率的に行うことを目的として、コンパクトプラスネットワーク型の都市構造が期待されている。
こうした新しいコンパクトシティでは、拠点の位置や数、その周辺の人口密度や人口規模、さらにこれらをつなぐ公共交通など複雑な要因が関係しているため、その効果検証は容易ではない。本研究では、新しい都市構造の評価指標を確立するとともに拠点配置の最適化計算手法を構築した。
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