| Budget Amount *help |
¥18,070,000 (Direct Cost: ¥13,900,000、Indirect Cost: ¥4,170,000)
Fiscal Year 2011: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2009: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000)
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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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