Dispersion study of plane-strain vibrations in poroelastic solid bars with polygonal cross-section

DOI10.1177/1081286515571785zbMath1371.74121OpenAlexW2326599264MaRDI QIDQ5358224

Malla Reddy Perati, Sandhya Rani Bandari, Gangadhar Reddy Gangu

Publication date: 19 September 2017

Published in: Mathematics and Mechanics of Solids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1177/1081286515571785

zbMATH Keywords

frequency equationwavenumberBiot's theorypolygonal cross-sectionPhase velocityFourier expansion collocation methodwave propagatioporoelastic solid bar

Mathematics Subject Classification ID

Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Vibrations in dynamical problems in solid mechanics (74H45) Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10)

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