Methods of reinforcing the roadbed by injection

This work is devoted to the issues of increasing the strength of the roadbed, through the use of injection methods using stabilizing compounds. The authors of the development propose innovative ways to improve the characteristics of the existing roadbed without disrupting traffic. The study provides a comprehensive analysis of the existing engineering solutions necessary for the design and implementation of the proposed methods, as well as the results of a comparative analysis of the physico-mechanical properties of the structure before and after injection work, obtained at real facilities. The use of injection methods to strengthen the roadbed in non-working areas greatly simplifies and increases the efficiency of work to strengthen it. The work also provides recommendations on the selection of optimal reinforcement conditions, depending on the nature and stage of development of the deformation process.