| Budget Amount *help |
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2013: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2012: ¥9,230,000 (Direct Cost: ¥7,100,000、Indirect Cost: ¥2,130,000)
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| Outline of Final Research Achievements |
The verification method of explosive behavior and structural safety under high temperature such as fire was developed. The method is integrated method of 3-dimensional Rigid Body Spring Method based on dynamic equation of motion as structural analysis and TRUSS network model as mass transfer analysis. Moreover, the method was extended to consider continuous explosive behavior, mechanical properties change with temperature history and thermal effect to reinforcing bar. It was confirmed that the method can evaluate explosive behavior, the effects of several factors on explosive behavior and structural performance in and after fire.
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