S
S.P. Pavlov
Researcher at Saratov State Technical University
Publications - 21
Citations - 299
S.P. Pavlov is an academic researcher from Saratov State Technical University. The author has contributed to research in topics: Nonlinear system & Medicine. The author has an hindex of 9, co-authored 16 publications receiving 239 citations.
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Journal ArticleDOI
Chaotic dynamics of size dependent Timoshenko beams with functionally graded properties along their thickness
Jan Awrejcewicz,Jan Awrejcewicz,Anton V. Krysko,Anton V. Krysko,S.P. Pavlov,Maxim V. Zhigalov,V.A. Krysko +6 more
TL;DR: In this paper, the influence of size-dependent and functionally graded coefficients on the vibration characteristics, scenarios of transition from regular to chaotic vibrations as well as a series of static problems with an emphasis put on the load-deflection behavior are studied.
Journal ArticleDOI
Nonlinear behaviour of different flexible size-dependent beams models based on the modified couple stress theory. Part 1: Governing equations and static analysis of flexible beams
Anton V. Krysko,Anton V. Krysko,Jan Awrejcewicz,Jan Awrejcewicz,Maxim V. Zhigalov,S.P. Pavlov,V.A. Krysko +6 more
TL;DR: In this paper, the authors employ the Sheremetev-Pelekh-Reddy-Levinson hypotheses to yield a non-linear mathematical model of a beam taking into account geometric and physical nonlinearity as well as transverse shear based on modified couple stress theory.
Journal ArticleDOI
Chaotic dynamics of the size-dependent non-linear micro-beam model
TL;DR: A size-dependent model of a Sheremetev-Pelekh-Reddy-Levinson micro-beam is proposed and validated using the couple stress theory, taking into account large deformations, and results in significant changes in the nature of beam deformations.
Journal ArticleDOI
Nonlinear behaviour of different flexible size-dependent beams models based on the modified couple stress theory. Part 2. Chaotic dynamics of flexible beams
Anton V. Krysko,Anton V. Krysko,Jan Awrejcewicz,Jan Awrejcewicz,Maxim V. Zhigalov,S.P. Pavlov,V.A. Krysko +6 more
TL;DR: In this paper, various problems of non-linear dynamics of nano-beams within the modified couple stress theory as well as the Bernoulli-Euler, Timoshenko, and Sheremetev-Pelekh-Reddy-Levinson models are studied taking into account the geometric nonlinearity.