To the question of improvement the normative methodology for calculating the frost resistance of a road structure

The paper discusses the negative impact of heaving soil during freezing of a road structure, including heaving formation. The provisions of normative methodology for testing the road structure for frost resistance are considered. The results of indirect and laboratory tests for determining the soil...

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Bibliographic Details
Published in:E3S web of conferences 2020-01, Vol.161, p.1038
Main Authors: Kagan, G L, Shorin, V. A., Velsovskij, A. Y.
Format: Article
Language:English
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Summary:The paper discusses the negative impact of heaving soil during freezing of a road structure, including heaving formation. The provisions of normative methodology for testing the road structure for frost resistance are considered. The results of indirect and laboratory tests for determining the soil group by the degree of heaving are analyzed. The validity of influence of natural factors on frost heaving is considered. Proposals for improving the normative methodology are put forward.
ISSN:2267-1242
2267-1242
DOI:10.1051/e3sconf/202016101038