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SI: IGF25 – International Conference 2019 Views: 655 Downloads: 500 Vol. 14, No. 51 (2020) November 27, 2019 pp. 225-235

The study of internal structure of woven glass and carbon fiber reinforced composite materials with embedded fiber-optic sensors

Grigorii Serovaev, Natalia Kosheleva

In this work, samples from composite materials with embedded optical fibers are investigated. It is known that for unidirectional layered composite materials, under certain conditions, a distortion of the internal structure and the…

10.3221/IGF-ESIS.51.18

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Integrity of materials and structures Views: 437 Downloads: 256 Vol. 20, No. 75 (2026) October 16, 2025 pp. 46-54

Experimental investigation of the influence of internal defects (voids, wrinkles) on the shear properties of CFRP

Stanislav Slovikov, Dmitriy Lobanov

The study focuses on examining the impact of internal manufacturing defects (voids and wrinkles) on the mechanical behavior of structural carbon fiber reinforced polymers (CFRP) under shear loading. Specimens of VKU/VSE1212 material with a…

10.3221/IGF-ESIS.75.05

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Advanced Manufacturing and Processing Views: 799 Downloads: 546 Vol. 13, No. 50 (2019) September 11, 2019 pp. 613-622

Stress intensity factor for small embedded cracks in weldments

Paolo Livieri, Fausto Segala

In the present work, the stress intensity factor (SIF) of embedded small cracks placed at the weld toe is calculated by means of two procedures based on the Oore-Burns integral. In the first approach, the defect is considered as a circular…

10.3221/IGF-ESIS.50.52

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Miscellanea Views: 781 Downloads: 495 Vol. 11, No. 39 (2017) December 15, 2016 pp. Pages 248-262

Modelling of fracture processes in laminate composite plates with embedded delamination

Mikhail A. Tashkinov

This work is devoted to research and development of models for the processes of nucleation and growth of delamination in laminated composite materials. Possibilities of fracture mechanics approaches using virtual crack closure technique as…

10.3221/IGF-ESIS.39.23

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Fatigue and Fracture of non metallic materials Views: 549 Downloads: 294 Vol. 19, No. 71 (2025) October 6, 2024 pp. 1-10

Effect of Internal Technological Defects and Loading Waveform on Structural Composite Fatigue Life

Anastasia Lykova, Dmitriy Lobanov, Alexander Pankov, Mikhail Ugolnikov

This paper explores the effect of internal technological defects on the fatigue life of carbon fiber reinforced plastic (CFRP) under simple loading waveforms. One conducted experiments on CFRP specimens with embedded artificial defects…

10.3221/IGF-ESIS.71.01

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Miscellanea Views: 787 Downloads: 579 Vol. 12, No. 46 (2018) September 27, 2018 pp. 295-305

Deformation and failure of carbon fiber composite specimens with embedded defects during tension-torsion test

Tatyana Viсtorovna Tretyakova, Valery E. Wildemann, Elena M. Strungar, Mikhail P. Tretyakov

A need to timely reveal operational damages and technological defects requires a prompt control of states of structures made from composite materials and their consequent repairs aimed at service life extension. This work is devoted to the…

10.3221/IGF-ESIS.46.27

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The study of internal structure of woven glass and carbon fiber reinforced composite materials with embedded fiber-optic sensors

Experimental investigation of the influence of internal defects (voids, wrinkles) on the shear properties of CFRP

Stress intensity factor for small embedded cracks in weldments

Modelling of fracture processes in laminate composite plates with embedded delamination

Effect of Internal Technological Defects and Loading Waveform on Structural Composite Fatigue Life

Deformation and failure of carbon fiber composite specimens with embedded defects during tension-torsion test