| Budget Amount *help |
¥15,080,000 (Direct Cost: ¥11,600,000、Indirect Cost: ¥3,480,000)
Fiscal Year 2020: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2018: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
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| Outline of Final Research Achievements |
(1) Survey of the actual situation and collection of information in Europe and the U.S.: We collected design standards and a wide range of standards related to risk assessment and existing studies on information updating using Bayesian modeling. (2) Development of performance evaluation methods for individual facilities (detailed method) and for groups of facilities (simplified method): For the detailed method, a data analysis method for multidimensional information was developed. For the detailed method, we developed a method for analyzing multidimensional data (including missing data). We developed a spatial distribution modeling method that can take into account the interrelationship of information at various survey intervals and with different observation accuracy, such as information at the time of construction. (3) Implementation of case studies using actual data: Case studies based on the collection and organization of actual data were conducted for three cases.
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