| Budget Amount *help |
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Research Abstract |
In this study, there was almost no difference in the yield stress and ultimate stress of powder actuated fastener (PAF) and welding joint. However, it was clarified that the plastic deformation of PAF was less than that of welding joint. Pull-out strength and shear strength of PAF were most influenced by the thickness of steel deck and not by the penetration depth of PAF or steel type.
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