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Fatigue and Fracture of non metallic materials Views: 343 Downloads: 191 Vol. 20, No. 76 (2026) March 1, 2026 pp. 212-222

Effect of external operational damage on the mechanical behavior of GFRP under quasi-static and fatigue loading

Anastasia Lykova, D.S. Lobanov, A.M. Pankov

An experimental study was conducted to investigate the influence of operational defects, such as surface scratches and dents, on the residual mechanical properties of glass fiber-reinforced plastic (GFRP) during quasi-static tensile and…

10.3221/IGF-ESIS.76.13

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SI: IGF25 – International Conference 2019 Views: 468 Downloads: 313 Vol. 14, No. 51 (2020) December 9, 2019 pp. 459-466

Stress-strain assessment of plain dents in gas pipelines

Yaroslav Dubyk, Iryna Seliverstova

Paper presents the analytical solution of the stress-strain state for a dented pipeline, based on the method of equivalent loads. First off all solution for a harmonic imperfection is found, then using Fourier series expansion a…

10.3221/IGF-ESIS.51.34

Details: Stress-strain assessment of plain dents in gas pipelines PDF Visual Abstract

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Effect of external operational damage on the mechanical behavior of GFRP under quasi-static and fatigue loading

Stress-strain assessment of plain dents in gas pipelines