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Эта публикация цитируется в 2 научных статьях (всего в 2 статьях)
A mixed boundary value problem of a cracked elastic medium under torsion
Belkacem Kebli, Fateh Madani Department of Mechanical Engineering, Ecole Nationale Polytechnique, El-Harrach, Algiers, Algeria
Аннотация:
The present work aims to investigate a penny-shaped crack problem in the interior of a homogeneous elastic material under axisymmetric torsion by a circular rigid inclusion embedded in the elastic medium. With the use of the Hankel integral transformation method, the mixed boundary value problem is reduced to a system of dual integral equations. The latter is converted into a regular system of Fredholm integral equations of the second kind which is then solved by quadrature rule. Numerical results for the displacement, stress and stress intensity factor are presented graphically in some particular cases of the problem.
Ключевые слова:
elastic medium, axisymmetric torsion, penny-shaped crack, dual integral equations, Fredholm integral equations, stress intensity factor.
Поступила в редакцию: 23.09.2020 Принята в печать: 17.06.2021
Образец цитирования:
Belkacem Kebli, Fateh Madani, “A mixed boundary value problem of a cracked elastic medium under torsion”, Theor. Appl. Mech., 48:2 (2021), 237–255
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/tam97 https://www.mathnet.ru/rus/tam/v48/i2/p237
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