Metadata (abstracts and keywords) for the articles in the journal
G. M. Sevastyanov Limit states of a bimodular elastic-plastic pipe // Vestnik I. Yakovlev Chuvach State Pedagogical University. Series: Mechanics of a limit state . 2018. № 3(37). p. 127-133
Author(s):
G. M. Sevastyanov
Index of UDK:
539.374
DOI:
Title:
Limit states of a bimodular elastic-plastic pipe
Keywords:
bimodular theory of elasticity, Mohr – Coulomb condition, limiting states, plane strain elastic-plastic problem.
Abstracts:
The limiting states of a bimodular cylindrical tube at the moment of the initiation of plastic flow and at the moment of exhaustion of bearing capacity are considered. The tensor-linear model of the bimodular theory of elasticity and the yield condition of Mohr-Coulomb are used. The flow rule is given by an associated flow rule. The results are critical strain values, which can be used in the diagnosis of constructions operating in conditions of unknown external load.
The contact details of authors:
Sevastyanov Georgiy Mamievich
e-mail: akela.86@mail.ru, Ph. D., Institute of machinery and metallurgy FEB RAS, Komsomolsk- on-Amur, Russia.
Russian
English