| Issue |
MATEC Web Conf.
Volume 245, 2018
International Scientific Conference on Energy, Environmental and Construction Engineering (EECE-2018)
|
|
|---|---|---|
| Article Number | 03009 | |
| Number of page(s) | 8 | |
| Section | Building Materials and Products | |
| DOI | https://doi.org/10.1051/matecconf/201824503009 | |
| Published online | 05 December 2018 | |
Mathematical modeling of temperature fields and concrete strength during winter concreting of building structures
North-Eastern Federal University named after M.K. Ammosov, Institute of Engineering & Technology, Belinskogo St. 58, Yakutsk, 677027, Russia
* Corresponding author: valeriyif.ykt@gmail.com
In this paper we present a mathematical model of a three-dimensional non-stationary temperature field for concrete that hardens in winter conditions. The developed mathematical model describes heat transfer processes basing on the differential heat equation. We also consider the classical boundary conditions of the I, II, III and IV kinds. We compiled a computer interpolation of the family of nomograms in the second order regression equation in order to calculate the relative theoretical strength of concrete after heat treatment.
© The Authors, published by EDP Sciences, 2018
This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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