Metadata (abstracts and keywords) for the articles in the journal
S. V. Matveev, A. N. Matveeva Biaxial tension of a thin plate made of elastoplastic material under the condition of resistance to separation // Vestnik I. Yakovlev Chuvach State Pedagogical University. Series: Mechanics of a limit state . 2020. № 4(46). p. 182-189
Author(s):
S. V. Matveev, A. N. Matveeva
Index of UDK:
539.374
DOI:
10.37972/chgpu.2020.46.4.015
Title:
Biaxial tension of a thin plate made of elastoplastic material under the condition of resistance to separation
The paper considers the problem of determining the stress components during biaxial tension of a thin plate made of elastoplastic material. The plate is weakened by the circular hole.
The problem considers the case of separation resistance, σ1 = σ2 = p, σ3 < p, p = const. The solution is sought by the method of decomposition in a small parameter, similar to the works of [1–4]. In this work, expressions were obtained for determining the stress components in the elastic and plastic regions in the first approximation.
The contact details of authors:
Matveev Sergey Vladimirovich e-mail: sergio2100@mail.ru, Ph.D. Phys. & Math., Assoc. Professor, I. Ulyanov Chuvash State University, Cheboksary.
Matveeva Alena Nikolaevna e-mail: roshtova@mail.ru, Ph.D. Phys. & Math., Assoc. Professor, I. Yakovlev Chuvash State Pedagogical University, Cheboksary.
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