Reliability benefit assessment of improving the connectivity of transportation network in the both ordinary and disaster cases
| Project/Area Number |
25420538
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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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| Research Field |
Civil engineering project/Traffic engineering
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| Research Institution | Kanazawa University |
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Principal Investigator |
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| Project Period (FY) |
2013-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 交通ネットワークの連結性 / 信頼性 / 連結確率 / 連結性 / 道路 / 確率交通ネットワーク均衡 |
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| Outline of Final Research Achievements |
A fundamental model of stochastic transportation equilibrium that considers probability distributions or variances of traffic volumes and travel times had been developed. The fundamental model was expanded in this research project. The mode enables to consider stochastic capacities. In order to make a unified assessment of both travel time and connectivity reliabilities, a method of evaluating the benefit using the log-sum of the nested logit model, in which the upper level choice is to decide whether or not to make a trip and the lower level choice is to choose a route.
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Report
(5 results)
Research Products
(12 results)
