| Issue |
MATEC Web Conf.
Volume 239, 2018
Siberian Transport Forum - TransSiberia 2018
|
|
|---|---|---|
| Article Number | 05008 | |
| Number of page(s) | 9 | |
| Section | Road Construction | |
| DOI | https://doi.org/10.1051/matecconf/201823905008 | |
| Published online | 27 November 2018 | |
Modeling the operation of road pavement during the thawing of soil in the subgrade of highways
Siberian Transport University, Dusi Kovalchuk str., 191, Novosibirsk, 630049, Russia
* Corresponding author: isakov@stu.ru
The solution for modeling the operation of road pavement during the thawing of soil in the subgrade of highways is proposed in this work. A model for layer-by-layer thawing of soil in the subgrade of highways was developed and illustrated, including the stage of modeling the change in the strength of the road structure during the thawing of soil, determining the dependence of the structural strength on the depth of soil thawing, thermophysical modeling of the process of freezing/thawing of soil in the subgrade using a software complex “Freeze-1” developed by the SSTU with determination of the dependence of the structural strength on time.
© 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.
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