| Budget Amount *help |
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2012: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2011: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2010: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
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| Research Abstract |
In general, seismic evaluation is based on a load. A load is a momentary parameter, so it cannot evaluate duration time of an earthquake and the number of aftershocks. Therefore a seismic energy input was applied in this study. The seismic energy input can evaluate duration time of an earthquake and the number of aftershocks. As a result of experiments using various specimens, relationships between the seismic energy input and failure were confirmed. Therefore seismic energy input is applicable to seismic evaluation.
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