عنوان مجله
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Applied and Computational Mathematics
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چکیده
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A concrete is a porous structure and its internal temperature response is different
from those of metal materials, a sudden temperature change at the initial stage is found
experimentally, this phenomenon cannot be described by a differential model. A fractal heat
conduction model is established to reveal the effect of the concrete’s porosity on the internal
temperature response. The method of separation of variables for fractal differential equations
is adopted to solve the problem, and the theoretical result is compared with the experimental
data, showing a good agreement.
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