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Теплофизические характеристики цементных армированных плит для решения задач нестационарного высокотемпературного нагрева

Теплофизические характеристики цементных армированных плит для решения задач нестационарного высокотемпературного нагрева

Abstract

Выполнены термогравиметрический и дифференциальный термический анализ цементных армированных плит на установке синхронного термического анализа STA 449 F Jupiter в диапазоне от +25 до +1000 °С с последующим определением областей фазовых переходов и изменения массы. Определен температурный коэффициент линейного расширения в результате выполнения дилатометрических измерений на установке DIL 402 Expedis Select в диапазоне температур от +25 до +900 °С. Получены зависимости изменения теплофизических характеристик цементных армированных плит в диапазоне температур от +25 до +1000 °С на приборе LFA 457 MicroFlash.

Keywords

коэффициент температуропроводности, HD49-49.5, огнестойкость, коэффициент теплопроводности, цементная армированная плита, температурный коэффициент линейного расширения, теплофизические характеристики, Crisis management. Emergency management. Inflation, удельная теплоемкость

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    popularity
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold