| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Research Abstract |
For the purpose of elucidation of damage mechanism and development of disaster prediction method for housing by the earthquake, this study collected the afflicted proof of the affected houses in Chuetsu earthquake and Chuetsu-oki earthquake and analyzed for correlation with seismic intensity and house damage. By handling two earthquake damages caused by inland and coastal earthquakes, a housing damage model was investigated by excluding the locality of earthquake damage as much as possible. The housing damage ratio was introduced and employed in the correlation analysis since the number of damaged houses is not appropriate to quantitative estimation of housing damage. Finally, the relationship between housing damage ratio and seismic intensity was proposed by arranging the ground classifications into four groups
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