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SI: Russian mechanics contributions for Structural Integrity Views: 371 Downloads: 270 Vol. 20, No. 75 (2026) November 12, 2025 pp. 315-325

The effect of energy director on ultrasonic consolidation of multilayered composites (laminates) made from unidirectional PEEK/CF prepregs

Sergey Panin, Vladislav Alexenko

The study aims at assessing the effects of the ultrasonic consolidation parameters and the insertion of energy directors from the commercially available polyetheretherketone film ~250 µm thick on the structure and mechanical properties of…

10.3221/IGF-ESIS.75.22

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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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SI: IGF25 – International Conference 2019 Views: 1,326 Downloads: 578 Vol. 14, No. 51 (2020) December 7, 2019 pp. 442-448

Interlaminar shear strength study on CFRP/Al hybrid laminates with different properties

Costanzo Bellini, Vittorio Di Cocco, Luca Sorrentino

FML (Fibre Metal Laminate) is a hybrid material that presents outstanding structural properties, such as resistance to cyclic and dynamic loads, together with low specific weight. This material consists of metal sheets alternating to…

10.3221/IGF-ESIS.51.32

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Environmentally Assisted Fracture Views: 649 Downloads: 486 Vol. 16, No. 60 (2022) March 25, 2022 pp. 146-157

Statistical evaluation of the effect of hygrothermal aging on the interlaminar shear of GFRP

Dmitriy Lobanov, Andrey S Yankin, Nataliya I Berdnikova

Изучение закономерностей изменения свойств, накопления повреждений и разрушения конструкционных композитов после гигротермического старения представляет собой актуальное и важное направление. В работе представлены результаты механических…

10.3221/IGF-ESIS.60.11

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Miscellanea Views: 1,198 Downloads: 607 Vol. 12, No. 46 (2018) September 27, 2018 pp. 319-331

Characterization of Isogrid Structure in GFRP

Costanzo Bellini, Luca Sorrentino

Lightening parts, maintaining also a high strength, is a request of the transport industry. Isogrid structures represent one of the best answer to face these issues, especially if composite materials are considered for their production.…

10.3221/IGF-ESIS.46.29

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Integrity of materials and structures Views: 66 Downloads: 25 Vol. 20, No. 77 (2026) May 25, 2026 pp. 316-339

Parametric analysis of carbon nanofiber effects on mechanical properties and abrasion resistance of GF/PPS hybrid composites

Suresha B, Arun Y C, Ravishankar R, Pradeep Kumar V G, Tejas M R

The focus of this research was to investigate the effects of carbon nanofiber (CNF) reinforcement on the mechanical performance, interfacial characteristics, and abrasive wear behavior of short glass fiber/polyphenylene sulfide (GF/PPS)…

10.3221/IGF-ESIS.77.19

Details: Parametric analysis of carbon nanofiber effects on mechanical properties and abrasion resistance of GF/PPS hybrid composites PDF HTML Visual Abstract

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The effect of energy director on ultrasonic consolidation of multilayered composites (laminates) made from unidirectional PEEK/CF prepregs

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

Interlaminar shear strength study on CFRP/Al hybrid laminates with different properties

Statistical evaluation of the effect of hygrothermal aging on the interlaminar shear of GFRP

Characterization of Isogrid Structure in GFRP

Parametric analysis of carbon nanofiber effects on mechanical properties and abrasion resistance of GF/PPS hybrid composites