Name¡§Tsubasa NAGOYA
Subject¡§Advancement and Inspection of Time-dependent Analytical Method of Concrete under Drying and Loading
Teacher¡§Takumi SHIMOMURA
Outline¡§
When we design the concrete structure, it is important that we predict the cracking by the shrinkage of the concrete being restricted. However, it is the present conditions that the prediction technology is not yet established. As this reason, there is a phenomenon peculiar to the drying shrinkage of the concrete such as creep and hydration reaction compound.
Therefore, this study aimed at the construction of the numerical analysis programs that could express influence such as the autogeneous shrinkage and the change in physical properties of the cement paste by the hydration reaction, the drying shrinkage of the cement paste and aggregate. In addition, I analyzed the experiment result of the past with the improved numerical analysis program and inspected the applicability of the analytical method integrally.
As a result, that this analytical method could apply under various conditions was inspected.
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