Total number
Full text
Total number
Full text
Number of local repositories
Full text
0213U006360,
0110U003663
,
Improvement of perfomance and extension of service life of operating pipelines by development and application of technologies of forming adhesive-welded and metalcomposite couplings
Vasiljev Yurij Stepanovich,
11-04-2013
The E.O.Paton Electric Welding Institute
Design-technological methods of strengthening the defective regions of pipeline systems are analyzed. Developed are the composition of experimental adhesive "Koutex-KM" and technology of filling the voids of adhesive-bonded couplings. The experimental equipment has been developed and technology of banding of pipe samples with high-strength wire in the laboratory conditions has been optimized. Comparative static strength tests of full-scale pipe specimens with crack-like defects, which were strengthened by using the wired metal-polymeric coupling, were carried out. The experimental data were obtained confirming the effectiveness of strengthening by using the metal polymeric coupling.
Головатенко О.І.
Махненко О.В.
Олійник Н.І.
Паршутіна Л.С.
Супруненко В.І.
Чукашкін О.М.
2020-04-02
Updated: 2025-12-08
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