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SI: Russian mechanics contributions for Structural Integrity Views: 889 Downloads: 1,122 Vol. 16, No. 62 (2022) September 22, 2022 pp. 527-540

Influence of manufacturing shrinkage and microstructural features on the strength properties of carbon fibers/PEEK composite material

Evgeny Lomakin, Boris Fedulov, Alexey Fedorenko

This research discusses the micromechanical modelling for thermoplastic composite material. Elastoplastic and damage model for PEEK matrix composite with the dependency of properties to stress state is presented. Plasticity initiation…

10.3221/IGF-ESIS.62.36

Details: Influence of manufacturing shrinkage and microstructural features on the strength properties of carbon fibers/PEEK composite material PDF Visual Abstract

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SI: Russian mechanics contributions for Structural Integrity Views: 64 Downloads: 22 Vol. 20, No. 77 (2026) May 21, 2026 pp. 281-297

Effect of ultrasonic welding conditions and energy director thickness on structure and properties of lap-joints of PEEK-based composites reinforced with short carbon fibers

Sergey Panin, Vladislav Alexenko, Alexey Zelenkov, Dmitry Buslovich, Lyudmila Kornienko, Shaowei Lu

The aim of this study was to investigate the effect of thickness of energy director (EDs) and ultrasonic welding (USW) process parameters on structure formation and interlaminar shear strength (LSS) values of lap-joints of composite…

10.3221/IGF-ESIS.77.17

Details: Effect of ultrasonic welding conditions and energy director thickness on structure and properties of lap-joints of PEEK-based composites reinforced with short carbon fibers PDF HTML Visual Abstract

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Influence of manufacturing shrinkage and microstructural features on the strength properties of carbon fibers/PEEK composite material

Effect of ultrasonic welding conditions and energy director thickness on structure and properties of lap-joints of PEEK-based composites reinforced with short carbon fibers