  Sevostyanov-Samoilova-Burdin-tik-72-2026-2-ru.pdf |
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- Computer simulation of the dynamics of tearing of glued multilayer fabric
- Sevostyanov P. A., Samoilova T. A., Burdin I. M. Computer simulation of the dynamics of tearing of glued multilayer fabric. Technologies & Quality. 2026. No 2(72). P. 32–37. (In Russ.) https://doi.org/ 10.34216/2587-6147-2026-2-72-32-37.
- DOI: https://doi.org/10.34216/2587-6147-2026-2-72-32-37
- УДК: 677.022 : 519.876.5
- EDN: JREUIX
- Publish date: 2026-04-27
- Annotation: A computer model was developed to statistically simulate the tear resistance dynamics of a product composed of two bonded layers. Using the finite element method, the stress concentration region in the bonding zone was investigated, and the onset of tearing was determined. The model for simulating the propagation of the tear point into the specimen is based on the concept of the movement of a stress wave crest reaching its ultimate strength in the localised tear region. It is taken into account that the ultimate strength may vary at different points along the tear point's trajectory. A comparison of modelling results with experimental data on fabric tearing revealed good agreement between the experimental and modelling results.
- Keywords: adhesive bond, tearing, stress concentration, tearing dynamics, statistical simulation, multilayer fabric, breaking point
- Literature list: 1. Oreshko E. I., Yerasov V. S., Podzhivotov N. Yu. Selection of the arrangement scheme of high-modulus layers in a multilayer hybrid plate for its greatest resistance to loss of stability. Aviacionnye materialy I tekhnologii [Aviation materials and technologies]. 2014;S4:109–117. (In Russ.) 2. Yukhin S. S., Nazarova M. V, Boyko S. Yu., Fefelova T. L. Study of the technological process of producing two-layer fabric with maximum tear strength. Izvestiya vysshih uchebnyh zavedenij. Seriya Teknologiya Tekstil’noi Promyshlennosti [Proceedings of Higher Educational Institutions. Series Textile Industry Technology]. 2019;4(382):84–88. (In Russ.) 3. GOST R ISO 2411–2014. Materialy tekstil'nye. Tkani s rezinovym ili plastmassovym pokrytiem. Metod opredeleniya adgezii pokrytiya [State Standard R ISO 2411–2014. Textile materials. Fabrics with rubber or plastic coating. Method for determination of coating adhesion]. Moscow, Standartinform Publ., 2007. 10 p. (In Russ.) 4. GOST ISO 2411–2025. Materialy s rezinovym ili plastmassovym pokrytiem. Opredelenie adgezii pokrytiya [State Standard ISO 2411:2025. Rubber- or plastic-coated materials. Determination of coating adhesion]. Moscow, Rossijskij institut standartizacii Publ., 2025. (In Russ.) 5. GOST 32316.1–2012. Metod opredeleniya soprotivleniya razdiru kleevogo soedineniya [State Standard 32316.1–2012. Method for determining the tear resistance of adhesive joints]. Moscow, Standartinform Publ., 2019. 12 p. (In Russ.) 6. Sevostyanov P. A. Computer models of statistical mechanics of fibrous materials. Moscow, Ross. St. Univ. named after A. N. Kosygin Publ., 2023. 250 p. (In Russ.) 7. Yerasov V. S., Oreshko E. I. Force, deformation and energy criteria of destruction. Trudy VIAM [Proceedings of VIAM]. 2017;10(58):97–111. (In Russ.) 8. Pestrikov V. M., Morozov E. M. Fracture mechanics of solids. Saint Petersburg, Professiya Publ., 2002. 320 p. (In Russ.) 9. Matvienko Yu. G. Models and criteria of fracture mechanics. Moscow, Fizmatlit Publ., 2006. 328 p. (In Russ.) 10. Markochev V. M., Alymov M. I. On the theory of brittle fracture by J. Frenkel and A. Griffiths. Chebyshevskij sbornik [Chebyshev collection]. 2017;18,3:377-389. (In Russ.) 11. Tarasevich Yu. Yu. Percolation: theory, applications, algorithms. Moscow, Librocom Publ., 2011. 112 p. (In Russ.) 12. Tikhonov A. N., Samarskij A. A. Equations of mathematical physics. Moscow, Nauka Publ., 1977. 735 p. (In Russ.)