Pritykin Ф.Н. and Kuznetsov И.С. 2023. Geometric modeling of the processes of excavation by an excavator in order to prevent damage to the pipeline wall. Omsk Scientific Bulletin. 2(186) (Jun. 2023), 28–34. DOI:https://doi.org/10.25206/1813-8225-2023-186-28-34.