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JOURNALS // Prikladnaya Mekhanika i Tekhnicheskaya Fizika // Archive

Prikl. Mekh. Tekh. Fiz., 2021 Volume 62, Issue 6, Pages 56–63 (Mi pmtf71)

Free vibrations of a vertical support comprised of three orthotropic cylindrical panels reinforced with cross fibers in contact with viscously elastic soil

D. S. Ganiev

Azerbaijan University of Architecture and Construction, AZ1073, Baku, Azerbaijan

Abstract: Natural vibrations of supports comprised of three cylindrical panels supported by ring elements and soil are under study. A system of equations describing the problem is constructed using Hamilton's least-action principle. A dependence between the frequency characteristics and the geometric parameters of the support is investigated.

Keywords: bridge supports, natural vibrations, Hamilton's least-action principle.

UDC: 539.3

Received: 16.12.2019
Revised: 18.08.2020
Accepted: 31.08.2020

DOI: 10.15372/PMTF20210607


 English version:
Journal of Applied Mechanics and Technical Physics, 2021, 62:6, 936–942

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© Steklov Math. Inst. of RAS, 2026