Open AccessNON-CONTACT METHOD OF ESTIMATION OF STRESS-STRAIN STATE OF UNDERGROUND PIPELINES DURING TRANSPORTATION OF OIL AND GAS
Author(s) -
Paweł Dróździel,
Tetiana Vitenko,
Liubomyr Zhovtulia,
A.V. Yavorskyi,
Аndrii Oliinyk,
I. V. Rybitskyi,
L. Poberezhny,
Pavlo Popovych,
Оксана Степанівна Шевчук,
V. S. Popovych
Publication year - 2020
Publication title -
zeszyty naukowe - politechnika śląska. transport/scientific journal of silesian university of technology. series transport
Language(s) - English
Resource type - Journals
eISSN - 2450-1549
pISSN - 0209-3324
DOI - 10.20858/sjsutst.2020.109.2
Subject(s) - pipeline transport , pipeline (software) , petroleum engineering , displacement (psychology) , stress (linguistics) , fossil fuel , structural engineering , engineering , environmental science , forensic engineering , geotechnical engineering , mechanical engineering , waste management , psychology , linguistics , philosophy , psychotherapist
Development and implementation of contactless methods for determining the stress-strain state of pipelines in the process of transportation of energy hydrocarbons is important for ensuring its safe operation. The authors developed a method for determining the change in the stress-strain state of the underground part of the main oil and gas pipelines according to the data about the displacement of a certain set of points of the axis of the pipeline. This study was conducted on a linear section of the main gas pipeline, where a landslide in 2010 created a force pressure on the pipeline, resulting in a pipeline rupture.