Study of the Stressed State Near the Crack That Initiates at the Inclusion Under Longitudinal Shift Wave Influence
The purpose of this paper is to study the stress state near the crack that initiates at the inclusion when subjected to a longitudinal shear wave. The formulated problem is reduced to a system of singular integro-differential equations with fixed singularities with respect to the unknown voltage sur...
Збережено в:
| Дата: | 2018 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інстиут проблем машинобудування ім. А.М. Підгорного НАН України
2018
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| Назва видання: | Проблеми машинобудування |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/158806 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Study of the Stressed State Near the Crack That Initiates at the Inclusion Under Longitudinal Shift Wave Influence / A.S. Misharin, V.H. Popov // Проблеми машинобудування. — 2018. — Т.21, № 4. — С. 41-48. — Бібліогр.: 11 назв. — англ, укр. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | The purpose of this paper is to study the stress state near the crack that initiates at the inclusion when subjected to a longitudinal shear wave. The formulated problem is reduced to a system of singular integro-differential equations with fixed singularities with respect to the unknown voltage surges and displacements on the surface of a defect. To solve this system, a similar collocation method is used. There have been shown dependences of the change in the dimensionless values of the stress intensity factors (SIF) on the dimensionless value of the wave number in the case of wave propagation at different angles. |
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