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Title: Evaluation of the strong performance of the circular welded pipe connections with corrosion defects
Authors: Tarayevskyi, O. S.
Keywords: corrosion
welding joint
working pressure
hydraulics tests
Issue Date: 2013
Publisher: Нафтогаз України
Citation: Тараєвський, О. С. Оцінка на міцність працездатності кільцевих зварних з'єднань труб із корозійнимм дефектами / О. С. Тараєвський // Нафтогазова галузь України. - 2013. - № 6. - С. 33-37.
Abstract: The paper shows the results of experimental studies and the analysis of the impact of long service life of the main gas pipelines, as well as of natural concentrators of stresses on the physical and mechanical p roperties of welded joints of steel 17G1S. A methodology was developed and patterns of gas pipeline welded joint material failure at static and low-frequency loads were established, as well as impact of stress concentrators during prolonged use. Some aspects of the mechanism of pipeline welded joint failure are considered.
ISSN: 0548-1414
Appears in Collections:Oil & gas industry of Ukraine - 2013. - , № 6

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