To the question of improvement the normative methodology for calculating the frost resistance of a road structure-Reference-Cited by-同舟云学术

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

Published:2020 Issue: Volume:161 Page:01038
ISSN:2267-1242
Container-title:E3S Web of Conferences
language:
Short-container-title:E3S Web Conf.

Author:

Kagan G L,Shorin V. A.,Velsovskij A. Y.

Abstract

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.

Publisher

EDP Sciences

Link

https://www.e3s-conferences.org/10.1051/e3sconf/202016101038/pdf

Reference8 articles.

1. Industry Road Codes ODN 218.046-01 218.046-01, Designing of non-rigid pavement, Introduced 20.12.2000, Moscow: Informavtodor, 144 (2001).

2. Lopashuk V.V., Pugachev I.N., Kulizhnikov A.M., Yarmolinsky A.I., Ed. Kulizhnikova A.M., Restriction for motion of vehicles on the roads of the Russian Federation in the spring, Vladivostok: Dalnauka, 176 (2009).

3. VSN 46-83, Industry-Specific Construction Standards. Instructions for the design of pavements of non-rigid type, Approved by the USSR Ministry of Transport Construction 29.04.1983, Moscow: Transport, 157 (1985). (Inoperative)

4. The Russian State Standard GOST 25100-2011, Soils, Classification, Instead of GOST 25100-95; introduced 12.08.2011, Moscow: Standartinform, 37 (2013).

5. The Russian State Standard GOST 28622-2012, Soils, Laboratory method for determining the degree of heaving, introduced 12. 18.2012, Moscow: Standartinform, 9 (2013).

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