| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2017: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Outline of Final Research Achievements |
The method of restoring or reinforcing the earthquake resistance of earthquake-damaged condominiums with minor damage to the structural frame of the building was proposed. In the proposed method, a lightweight PCaRC damping wall using friction damper-fasteners is installed as a replacement for the destroyed non-structural RC wall.
As a result of the research, it was confirmed that the proposed lightweight PCaRC damping wall could achieve a shear force of 100 kN and 200 kN with minor damage. In addition, the proposed lightweight PCaRC damping wall has been confirmed to have excellent energy absorption performance. The specifications of the proposed damping wall required to achieve the above performance were identified.
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