| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Research Abstract |
A system for prediction of concrete strength including the effect of cement hydration heat, heat conduction and water diffusion in a structural concrete member was proposed. Temperature rise of concrete is caused by cement hydration heat. Consumption of water by cement hydration affects the water diffusion in a concrete member. Therefore, the cement hydration heat process, heat conduction process and water diffusion process in a structural concrete member were modeled with the introduction of cement hydration model. The models were combined with the system for prediction of concrete strength.
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