| Issue |
MATEC Web Conf.
Volume 143, 2018
IV International Young Researchers Conference “Youth, Science, Solutions: Ideas and Prospects” (YSSIP-2017)
|
|
|---|---|---|
| Article Number | 01005 | |
| Number of page(s) | 7 | |
| Section | Civil Engineering and Structures | |
| DOI | https://doi.org/10.1051/matecconf/201814301005 | |
| Published online | 08 January 2018 | |
Influence of metal frame on heat protection properties of a polystyrene concrete wall
1
Tomsk State University of Architecture and Building, 634003 Tomsk, Russia
2
National Research Tomsk Polytechnic University, 634050 Tomsk, Russia
* Corresponding author: nac.tsuab@yandex.ru
The use of novel thermal-efficient building materials and technologies that allow increasing the level of thermal protection of external envelope structures and reducing the time for construction are of practical interest and represent a relevant task in the conditions of rapidly changing and increasing requirements to energy efficiency of buildings. This research aims at simulating the process of spatial heat transfer in a multilayer non-uniform structure of an external cast-in-place framed wall produced from polystyrene concrete with a stay-in-place formwork. Based on the physico-mathematical model developed with the use of ANSYS and COMSOL software complexes, parametric analysis of the impact of various factors on thermal behavior of the external wall was performed with the account of heat-stressed frame elements. The nature of temperature fields distribution in a polystyrene concrete structure was defined, and its thermal protection properties were investigated. The impact of a metal frame on thermal protection properties of a wall was found to be insignificant.
© 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, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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