Metadata (abstracts and keywords) for the articles in the journal
Yu. V. Nemirovskii, S. V. Tikhonov On determining the position of the neutral line in the case of extremely elastic bending of multilayer physically nonlinear concrete rods // Vestnik I. Yakovlev Chuvach State Pedagogical University. Series: Mechanics of a limit state . 2023. № 2(56). p. 41-52
Author(s):
Yu. V. Nemirovskii, S. V. Tikhonov
Index of UDK:
539.374
DOI:
10.37972/chgpu.2023.56.2.005
Title:
On determining the position of the neutral line in the case of extremely elastic bending of multilayer physically nonlinear concrete rods
This paper considers the problem of bending a multilayer rod under transverse loads in the presence of zones of elastic and nonlinear-inelastic deformation, and relations are obtained to determine the interface between the elastic and nonlinear-inelastic deformation regions of the rod. The resulting numerical calculations for cases of coincidence and non-coincidence of the neutral line with the axis of the rod. Numerical calculations of the limiting loads are presented: the first (the deformation reaches the limiting inelastic value) and the second (the deformation reaches the value of the pre-fracture strain).
The contact details of authors:
Nemirovskii Yuri Vladimirovich, Dr. Sci. Phys. & Math., Professor, Leading Research Worker, S. Khristianovich Institute of Theoretical and Applied Mechanics of the Siberian Branch of the RAS, Novosibirsk, Russia, Professor, Novosibirsk state technical University, Novosibirsk, Russia.
Tikhonov Sergey Vladimirovich, PHD, Assoc. Prof., I. Ulyanov Chuvash State University, Cheboksary, Russia.
Russian
English