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SI: Russian mechanics contributions for Structural Integrity Views: 651 Downloads: 305 Vol. 20, No. 75 (2026) October 16, 2025 pp. 35-45

Influence of laser shock peening on the residual strains and stresses in additively manufactured TC4

Mariia Bartolomei, Aleksei N. Vshivkov, Igor S. Kudryashev, Denis V. Lozhkin, Andrey V. Chumaevskii, Alexander M. Korsunsky

Additively manufactured materials possess significant heterogeneities and anisotropies of stiffness and strength properties between the growth and transverse directions. Residual stresses induced by the fabrication and processing stages…

10.3221/IGF-ESIS.75.04

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Miscellanea Views: 1,192 Downloads: 701 Vol. 7, No. 25 (2013) April 11, 2013 pp. Pages 124-129

Plastic zone evolution near a crack tip and its role in environmentally assisted cracking

Jesús Toribio, Viktor Kharin

This paper analyzes the effects of crack tip plastic strains and compressive residual stresses, created by fatigue pre-cracking, on environmentally assisted cracking of pearlitic steel subjected to localized anodic dissolution and hydrogen…

10.3221/IGF-ESIS.25.18

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Miscellanea Views: 1,376 Downloads: 605 Vol. 9, No. 33 (2015) June 19, 2015 pp. pages 151-158

2D mapping of plane stress crack-tip fields following an overload

P. J. Withers, P. Lopez-Crespo, M. Mostafavi, A. Steuwer, J. F. Kelleher, T. Buslaps

The evolution of crack-tip strain fields in a thin (plane stress) compact tension sample following an overload (OL) event has been studied using two different experimental techniques. Surface behaviour has been characterised by Digital…

10.3221/IGF-ESIS.33.19

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Structural Integrity and Safety: Experimental and Numerical Perspectives Views: 601 Downloads: 444 Vol. 16, No. 59 (2022) December 22, 2021 pp. 243-255

3D crack identification using the Nelder-Mead Simplex algorithm combined with a random generation of crack positions

Nasreddine Amoura, Hocine Kebir, Abdelouahab Benzerdjeb

In this paper, we present a scheme for cracks identification in three-dimensional linear elastic mechanical components. The scheme uses a boundary element method for solving the forward problem and the Nelder-Mead simplex numerical…

10.3221/IGF-ESIS.59.18

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SI: Russian mechanics contributions for Structural Integrity Views: 733 Downloads: 654 Vol. 17, No. 66 (2023) September 27, 2023 pp. 152-163

Estimating degradation of strength of neat PEEK and PEEK-CF laminates under cyclic loading by mechanical hysteresis loops

Alexey Bogdanov, Alexander Eremin, Mikhail Burkov, Sergey Panin, Pavel Lyubutin

A method for assessing the degradation of mechanical properties of neat polyetheretherketone and its laminated composite reinforced with unidirectional carbon fibers is proposed. It is based on the calculation of the maximum and minimum…

10.3221/IGF-ESIS.66.09

Details: Estimating degradation of strength of neat PEEK and PEEK-CF laminates under cyclic loading by mechanical hysteresis loops PDF Visual Abstract