Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций
Конференция: International Scientific Conference on Applied Physics, Information Technologies and Engineering, APITECH-III 2021
Год издания: 2021
Идентификатор DOI: 10.1088/1742-6596/2094/4/042030
Аннотация: The paper deals with the issue of diagnostics of main pipelines by the vibration method, exploring the influence of the formation of cracks in the walls of the pipeline on the change in the frequency characteristics of the pipeline. By analyzing the difference in the natural oscillation frequency of a pipe with a crack and without Показать полностьюit, it is possible to assess the location of the defect with a certain accuracy. The issue of the possibility of reading the natural oscillations of the main pipeline from the surface of the soil located above the pipeline is also being studied. © 2021 Institute of Physics Publishing. All rights reserved.
Журнал: Journal of Physics: Conference Series
Выпуск журнала: Vol. 2094, Is. 4
Номера страниц: 42030
ISSN журнала: 17426588
Издатель: IOP Publishing Ltd