Solving the Problem of Bending of Multiply Connected Plates with Elastic Inclusions
- Авторлар: Kaloerov S.1, Koshkin A.1
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Мекемелер:
- Donetsk National University
- Шығарылым: Том 58, № 6 (2017)
- Беттер: 1123-1129
- Бөлім: Article
- URL: https://journals.rcsi.science/0021-8944/article/view/160539
- DOI: https://doi.org/10.1134/S0021894417060190
- ID: 160539
Дәйексөз келтіру
Аннотация
This paper describes a method for determining the strain state of a thin anisotropic plate with elastic arbitrarily arranged elliptical inclusions. Complex potentials are used to reduce the problem to determining functions of generalized complex variables, which, in turn, comes down to an overdetermined system of linear algebraic equations, solved by singular expansions. This paper presents the results of numerical calculations that helped establish the influence of rigidity of elastic inclusions, distances between inclusions, and their geometric characteristics on the bending moments occurring in the plate. It is found that the specific properties of distribution of moments near the apexes of linear elastic inclusions, characterized by moment intensity coefficients, occur only in the case of sufficiently rigid and elastic inclusions.
Авторлар туралы
S. Kaloerov
Donetsk National University
Хат алмасуға жауапты Автор.
Email: koshkin.andrey.aleksandrovich@gmail.com
Украина, Donetsk, 83001
A. Koshkin
Donetsk National University
Email: koshkin.andrey.aleksandrovich@gmail.com
Украина, Donetsk, 83001