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Frost resistance of alpine woody plants [PDF]

open access: yesFrontiers in Plant Science, 2014
This report provides a brief review of key findings related to frost resistance in alpine woody plant species, summarizes data on their frost resistance, highlights the importance of freeze avoidance mechanisms, and indicates areas of future research ...
Gilbert eNeuner
doaj   +5 more sources

Study on frost resistance and abrasion resistance of fiber mesh reinforced concrete [PDF]

open access: yesE3S Web of Conferences, 2020
The frost resistance and abrasion resistance of the fiber mesh reinforced concrete under the simulated treatment of external environment were studied through the frost resistance test and abrasion test.
Hu Cheng   +4 more
doaj   +2 more sources

Physical and mathematical modeling of frost resistance for cement concretes [PDF]

open access: yesStructural Mechanics of Engineering Constructions and Buildings, 2023
The key factor of engineering structures made of concrete and reinforced concrete is insufficient frost resistance of concretes. It is important to identify the causes and prevent concrete damage caused by frost. The research provides the basic points of
Lev M. Dobshits
doaj   +2 more sources

Testing of a road structure for frost resistance using the curve of frost heaving intensity [PDF]

open access: yesE3S Web of Conferences, 2020
The article considers the main provisions of the regulatory methodology for estimation the frost resistance of a road structure. The technique for determining the degree of soil heaving is assessed taking into that the standard for its determination was ...
Kagan G L   +2 more
doaj   +2 more sources

Research on prediction of concrete frost resistance based on random forest [PDF]

open access: yesE3S Web of Conferences, 2021
Poor frost resistance of concrete will accelerate the deterioration of concrete structure and shorten the service life of concrete. This paper predicts the frost resistance of concrete and selects the initial index of factors that affect the frost ...
Wang Lei   +4 more
doaj   +1 more source

Intelligent prediction of the frost resistance of high-performance concrete: a machine learning method

open access: yesJournal of Civil Engineering and Management, 2023
Frost resistance in very cold areas is an important engineering issue for the durability of concrete, and the efficient and accurate prediction of the frost resistance of concrete is a crucial basis for determining reasonable design mix proportions. For
Jian Zhang   +5 more
doaj   +1 more source

Effect of aggregate origin on freeze/thaw resistance of self-compacting concrete with and without a de-icing agent [PDF]

open access: yesGrađevinski Materijali i Konstrukcije, 2023
Freezing and thawing cycles, with or without de-icing agents, are the principal causes of concrete structure degradation during the winter. This paper explores the effects of aggregate type on the level of degradation of self-compacting concrete (SCC ...
Broćeta Gordana   +7 more
doaj   +1 more source

Морозостійкість сортів ожини (Rubus subg. Eubatus Focke) в умовах Західного Лісостепу України

open access: yesPlant Varieties Studying and Protection, 2018
Мета. Удосконалити сортимент ожини на основі вивчення господарсько-біологічних особливостей нових сортів та їхньої адаптивності в ґрунтово-кліматичних умовах Західного Лісостепу України для подальшого сортовивчення та впровадження у селекційні програми.
Ю. Ю. Телепенько
doaj   +1 more source

Study of frost resistance of cherry variety Turgenevka during on different rootstocks winter thaws

open access: yesОвощи России, 2020
Relevance. The study of the resistance of garden cultures to unfavorable abiotic factors of the winter period is a priority direction of scientific studies, because the low winter hardiness can annul advantages the varieties on other signs. Concerning in
Z. E. Ozherelieva
doaj   +1 more source

Frost resistance and Pseudomonas [PDF]

open access: yesNature, 1986
A professor of biophysics and medical physics at the University of California, Berkeley, reflects on the arguments that have halted the ice-minus tests.
openaire   +2 more sources

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