2011 Fiscal Year Final Research Report
Development for Practical Road Asset Management System
| Project/Area Number |
21360208
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Civil engineering materials/Construction/Construction management
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| Research Institution | Kochi University of Technology |
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Principal Investigator |
NASU Seigo 高知工科大学, 経営学部, 教授 (30373129)
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| Co-Investigator(Kenkyū-buntansha) |
OUCHI Masahiro 高知工科大学, 工学部, 准教授 (80301125)
NATTAKORN Bongochgetsakul 高知工科大学, 社会マネジメントシステム研究センター, 助教 (10436553)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 土木工学 / 維持・管理 / 土木材料 / 建設マネジメント / 施工 |
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| Research Abstract |
An asset management system for bridges is developed. The system is able automatically to generate a large number of maintenance scenarios(repair pattern) and select the best one from the consideration of LCC minimization for the bridges having arbitrary maintenance policy and environmental conditions. The system is able to handle the budget management of a whole bridge system. In addition, a new method and equipment to estimate airborne chloride with particle sizes distribution and quantified model for rebar corrosion rate were developed, which are critical components that determine the overall accuracy of the system.
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