| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Research Abstract |
This study is concerned with the optimum strength distribution of structural members in steel frames with relatively weak column bases, the determination of strength for conventional steel braces in seismic design procedure and the required column-to-beam strength ratio of steel frames subjected to horizontal bidirectional ground motions. Further, a simplified dynamic structural model is developed to examine the earthquake response of 3-dimensional multi-story steel frames with eccentricity.
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