Mathematical approach to urban spatio-temporal structure in uncertain and low growth-rate society
| Project/Area Number |
26560162
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Social systems engineering/Safety system
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| Research Institution | University of Tsukuba |
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Principal Investigator |
SUZUKI Tsutomu 筑波大学, システム情報系, 教授 (00282327)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 都市空間 / ネットワーク構造 / 施設配置 / 土地利用 / 持続可能性 / 将来設計 / 最適戦略 |
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| Outline of Final Research Achievements |
First, we suggested the routing system that reduces the amount of crossing in rectangular grid and radial-arc road network, evaluated road networks at regional and country level with regard to accessibility, redundancy, and environmental performances. We also clarified conditions for applying three types of transportation systems: direct type, pick-up-and-delivery type, and hub-and-spoke type. Second, we developed a method for measuring the degree of land use mixture in terms of adjacency, intensity, and proximity by using polygon-based land use geographic data, and applied it to the classification of districts in central Tokyo. Third, we showed the existence of desirable timings for locating, removing, and setting in accordance with population change and durability of buildings, and suggested optimum solutions for practical problems by applying the model based on mathematical programming methodology.
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Report
(4 results)
Research Products
(37 results)
