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Miscellanea Views: 1,048 Downloads: 471 Vol. 12, No. 43 (2018) December 29, 2017 pp. Pages 146-154

Regularities of mechanical behavior of steel 40Cr during the postcritical deformation of specimens in condition of necking effect at tension

M.P. Tretyakov, T.V. Tretyakova, V.E. Wildemann

The work is devoted to the experimental study of mechanical behavior regularities of the structural steel 40Cr under postcritical deformation of specimens in conditions of strain localization formation in the form of neck during extension.…

10.3221/IGF-ESIS.43.11

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Miscellanea Views: 1,738 Downloads: 590 Vol. 7, No. 24 (2013) March 20, 2013 pp. Pages 96-101

Tests in tension-torsion conditions with descending sections of strain curve construction

M.P. Tretiakov, V.E. Vildeman

The paper is devoted to theoretical and experimental investigation of materials behavior on postcritical deformation stage (strain softening). Tests results, which confirm theoretical justification of specimen configuration impact on the…

10.3221/IGF-ESIS.24.10

Details: Tests in tension-torsion conditions with descending sections of strain curve construction PDF

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Fatigue and Fracture of non metallic materials Views: 1,365 Downloads: 522 Vol. 18, No. 69 (2024) April 27, 2024

Fatigue behavior of pultruded fiberglass tubes under tension, compression and torsion

Oleg Staroverov, Artur Mugatarov, Anastasia Sivtseva, Elena Strungar, Valeriy Wildemann, Aleksandr Elkin, Ivan Sergeichev

This work is devoted to an experimental investigation of fatigue behavior of pultruded fiberglass tubes under uniaxial tension, compression and torsion. Static tests were carried out; a presence of postcritical deformation stage during…

10.3221/IGF-ESIS.69.09

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Analytical, computational and physical models Views: 819 Downloads: 621 Vol. 18, No. 68 (2024) March 5, 2024 pp. 425-439

Fracture processes numerical modeling of elastic-brittle bodies with statistically distributed subregions strength values

Eugeniia Feklistova, Artur Mugatarov, Valeriy Wildemann, Anton Agishev

This work is devoted to the fracture processes numerical modeling of elastic-brittle bodies taking into account the statistical distribution of subregions strength values and stress concentration. The novel formulation of the boundary…

10.3221/IGF-ESIS.68.22

Details: Fracture processes numerical modeling of elastic-brittle bodies with statistically distributed subregions strength values PDF Visual Abstract

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Regularities of mechanical behavior of steel 40Cr during the postcritical deformation of specimens in condition of necking effect at tension

Tests in tension-torsion conditions with descending sections of strain curve construction

Fatigue behavior of pultruded fiberglass tubes under tension, compression and torsion

Fracture processes numerical modeling of elastic-brittle bodies with statistically distributed subregions strength values