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SI: Russian mechanics contributions for Structural Integrity Views: 908 Downloads: 588 Vol. 16, No. 62 (2022) September 22, 2022 pp. 516-526

Heat dissipation and fatigue crack kinetic features of titanium alloy Grade 2 after laser shock peening

Anastasia Iziumova, Aleksei Vshivkov, Aleksandr Prokhorov, Elena Gachegova, Denis Davydov

The work is devoted to experimental investigation of the laser shock peening (LSP) effect on fatigue crack propagation rate and heat dissipation at the crack tip in specimens made of titanium alloy Grade 2 with a stress concentrator. It is…

10.3221/IGF-ESIS.62.35

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SI: Russian mechanics contributions for Structural Integrity Views: 949 Downloads: 766 Vol. 17, No. 65 (2023) June 22, 2023 pp. 100-111

Fatigue life investigation of notched TC4 specimens subjected to different patterns of laser shock peening

Anastasia Iziumova, Maxim Zhelnin, Anastasia Kostina, Aleksei Vshivkov, Elena Gachegova, Oleg Plekhov, S. Swaroop

The exhaustion of constructive ways for increasing the service life of parts has led to the development of new methods which can improve their material properties during operation under various loading conditions. Laser shock peening (LSP)…

10.3221/IGF-ESIS.65.08

Details: Fatigue life investigation of notched TC4 specimens subjected to different patterns of laser shock peening PDF Visual Abstract

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Fatigue and Fracture of metallic alloys Views: 549 Downloads: 128 Vol. 20, No. 75 (2026) November 1, 2025 pp. 250-264

Consecutive shock waves and fatigue loads: action invariants as optimization parameters under Laser Shock Pinning

Mikhail Bannikov, Oleg Naimark, Aleksandr Balakhnin, Vladimir Oborin, Sergey Uvarov, Aleksandra Yurina

The criteria for optimizing shock-wave modes to increase the fatigue life of aircraft engine alloys are discussed with reference to laser shock peening (LSP). They are based on the self-similarity of plastic wave fronts and the kinetics of…

10.3221/IGF-ESIS.75.18

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SI: Russian mechanics contributions for Structural Integrity Views: 833 Downloads: 527 Vol. 18, No. 70 (2024) August 14, 2024 pp. 121-132

Application of deep learning for technological parameter optimization of laser shock peening of Ti-6Al-4V alloy

Mikhail Verezhak, Aleksei Vshivkov, Elena Gachegova, Maria Bartolomei, Alexander Mayer, Sathya Swaroop

The paper is devoted to the development of the method of laser shock peening (LSP) of metals. To optimize the mode of LSP for Ti-6Al-4V specimens a deep learning model for predicting residual stresses by laser shock peening was developed.…

10.3221/IGF-ESIS.70.07

Details: Application of deep learning for technological parameter optimization of laser shock peening of Ti-6Al-4V alloy PDF Visual Abstract

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SI: Russian mechanics contributions for Structural Integrity Views: 1,776 Downloads: 979 Vol. 16, No. 61 (2022) June 19, 2022 pp. 419-436

Finite-element study of residual stress distribution in Ti-6Al-4V alloy treated by laser shock peening with varying parameters

Anastasiia Kostina, Maxim Zhelnin, Elena Gachegova, Alexander Prokhorov, Aleksei Vshivkov, Oleg Plekhov, Sathya Swaroop

Laser shock peening (LSP) is used to enhance surface quality of the metallic structures by the generation of compressive residual stresses on it. This work studies the effect of the main LSP parameters on residual stress fields by the…

10.3221/IGF-ESIS.61.28

Details: Finite-element study of residual stress distribution in Ti-6Al-4V alloy treated by laser shock peening with varying parameters PDF Visual Abstract

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Heat dissipation and fatigue crack kinetic features of titanium alloy Grade 2 after laser shock peening

Fatigue life investigation of notched TC4 specimens subjected to different patterns of laser shock peening

Consecutive shock waves and fatigue loads: action invariants as optimization parameters under Laser Shock Pinning

Application of deep learning for technological parameter optimization of laser shock peening of Ti-6Al-4V alloy

Finite-element study of residual stress distribution in Ti-6Al-4V alloy treated by laser shock peening with varying parameters