| Issue |
E3S Web of Conf.
Volume 525, 2024
IV International Conference on Geotechnology, Mining and Rational Use of Natural Resources (GEOTECH-2024)
|
|
|---|---|---|
| Article Number | 05020 | |
| Number of page(s) | 5 | |
| Section | Automation, Digital Transformation and Intellectualization for the Sustainable Development | |
| DOI | https://doi.org/10.1051/e3sconf/202452505020 | |
| Published online | 20 May 2024 | |
Environmental safety of main gas pipelines
1 Nukus Mining Institute at Navoi State University of Mining and Technologies, Nukus, Uzbekistan
2 North Caucasian Institute of Mining and Metallurgy (State Technological University), Vladikavkaz, Russia
* Corresponding author: berdibaysaparov1960@gmail.com
Analysis of the causes of accidents indicates the prevailing influence of corrosion factors on the structural reliability of main gas pipelines. During operation, main pipelines are exposed to the in-pipe pressure of the pumped product and ground electrolytes, which leads to corrosion-mechanical damage. Moreover, these factors can act in the most unfavorable combinations. This combined action reduces the durability of the material. This leads to much faster destruction of the pipe metal. Therefore, it is necessary to monitor not only general corrosion damage, but also local damage, which, when subjected to mechanical stress, can become a source of corrosion crack. The article discusses the main factors influencing the environmental safety of main gas pipelines, as determining the required level of quality at the time of operation.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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