Influence of Dynamic Loading on Fracture Behaviour of DCB Sandwich Specimen
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Дата
2019
DOI
doi.org/10.1051/itmconf/20192902003
Науковий ступінь
Рівень дисертації
Шифр та назва спеціальності
Рада захисту
Установа захисту
Науковий керівник
Члени комітету
Видавець
Анотація
Numerical simulations of dynamic fracture behaviour of a double cantilever sandwich beam subjected to uneven bending moments in plane conditions
are carried out using the dynamic finite element analyses with the ABAQUSTM code. The strain energy release rate was evaluated by means of the finite element model developed within the two-dimensional (2-D) linear elastodynamic theory. This demonstrates the capability and the reliability of the finite element modelling as an extremely useful numerical tool for solving dynamic fracture mechanics problems. Also, the dynamic behaviour of fracture parameters and interface crack progression is discussed.
Опис
Ключові слова
numerical simulations, dynamic fracture behaviour, finite element method, sandwich materials, cohesive finite elements
Бібліографічний опис
Burlayenko V. N. Influence of Dynamic Loading on Fracture Behaviour of DCB Sandwich Specimen [Electronic resource] / V. N. Burlayenko, T. Sadowski, D. Pietras // 1st International Conference on Computational Methods and Applications in Engineering (ICCMAE 2018), May 23-26, 2018. Vol. 29. – Electronic text data. – Timisoara, Romania, 2018. – P. 1-12. – Access mode: https://www.itm-conferences.org/articles/itmconf/abs/2019/06/itmconf_iccmae2018_02003/itmconf_iccmae2018_02003.html, free (date of the application 29.10.2022).