A Randomized Algorithm for Anti-Seismic Reinforcement Strategies of A Urban Road Network
Project/Area Number |
26630234
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
|
Allocation Type | Multi-year Fund |
Research Field |
Civil engineering project/Traffic engineering
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Research Institution | Tohoku University |
Principal Investigator |
Nagae Takeshi 東北大学, 工学(系)研究科(研究院), 准教授 (30379482)
|
Project Period (FY) |
2014-04-01 – 2016-03-31
|
Project Status |
Completed (Fiscal Year 2015)
|
Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
Keywords | 防災計画 / 交通計画 / 組み合わせ最適化 / 確率的アルゴリズム / 非凸0-1整数計画問題 / cross entropy法 / Gibbs cloner法 / 道路ネットワークの信頼性 / 乱択アルゴリズム / cross entropy 法 / Gibbs cloner 法 / Cross entropy 法 |
Outline of Final Research Achievements |
This study develops a novel methodology for analyzing an efficient anti-seismic reinforcement problem of a urban road network, taking into account the possibilities of simultaneous failure of multiple transportation facilities.
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Report
(3 results)
Research Products
(7 results)