| Issue |
E3S Web Conf.
Volume 533, 2024
XXVII International Scientific Conference on Advance in Civil Engineering “Construction the Formation of Living Environment” (FORM-2024)
|
|
|---|---|---|
| Article Number | 02012 | |
| Number of page(s) | 8 | |
| Section | Reliability of Buildings and Constructions | |
| DOI | https://doi.org/10.1051/e3sconf/202453302012 | |
| Published online | 07 June 2024 | |
Calculation of the risk of destruction of the pavement by permissible stresses in monolithic layers
1 Saratov State Technical University named after Gagarin Yu.A., Saratov, Russia
2 Moscow Automobile and Road State Technical University, Moscow, Russia
3 Moscow State University of Civil Engineering, 26, Yaroslavskoye shosse, Moscow, 129337, Russia
4 Soyuzdorproekt JSC, Russia
* Corresponding author: ybm-20@mail.ru
The article presents a calculation of the strength of the road structure according to the allowable tensile stresses during bending in monolithic layers. The test is carried out according to the criterion of maximum tensile stresses on the sole of the layer along the load axis. The continuity of monolithic layers will not be violated if the tensile stresses during repeated bending do not exceed the permissible stresses (for the material of this layer), established taking into account fatigue phenomena. Therefore, for layers with an organic binder, the test is carried out according to the criterion of maximum tensile stresses on the sole of the layer along the load axis. This work is aimed at establishing the probability of cracks in the monolithic layer during bending, depending on the qualitative condition of the structures and changes in soil moisture of the roadbed in the spring period. It is taken into account that the distribution of tensile stresses in a monolithic layer during bending does not contradict the normal distribution law.
Key words: highway / road surface / design / risk / transport load / damage / crack / bending tension
© The Authors, published by EDP Sciences, 2024
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.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.