Improvement of structures and methods for construction of unpaved roads in conditions of West Siberia

摘要

The article discusses the roads construction methods in Western Siberia, built in difficult engineering and geological conditions. Consideration includes both traditional methods of constructing roads on a weak base and modern methods, including using geosynthetic materials. A bio-positive construction, the use of which is aimed at preserving and protecting the environment has been proposed. The main differences of the proposed design from the existing ones are given. A design diagram and a mathematical model for determining the overall stability of a bio-positive structure in complex geotechnical and hydrological conditions are given. The full-scale experiment results are given.