| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Outline of Final Research Achievements |
In this study, we developed high-fluidity ductile-fiber-reinforced concrete using recycled aggregate (high-fluidity R-DFRC) for proposing seismic performance improvement technology of reinforced concrete (RC) buildings considering the global environment. In addition, we carried out loading test and numerical analysis on high-fluidity R-DFRC RC beam specimens and aimed to elucidate the performance improvement mechanism.
As a result, the mix proportions, mechanical properties of high-fluidity R-DFRC, and the performance improvement mechanism of RC members using such materials are clarified. These results will greatly contribute to improving the seismic performance of RC buildings.
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