Coupled bending-bending vibrations of pre-twisted cantilever blading allowing for shear deflection and rotary inertia by the Reissner method

DOI10.1016/0020-7403(81)90058-8zbMath0472.73059OpenAlexW2081576322MaRDI QIDQ1157960

S. H. Smith

Publication date: 1981

Published in: International Journal of Mechanical Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0020-7403(81)90058-8

zbMATH Keywords

mode shapesnatural frequenciesrotary inertiashear deflectionbetter mode shapes than potential energy methodcoupled bending-bending vibrationsfirst four coupled modespre-twisted cantilever bladequicker convergenceReissner methodtotal potential energy approach

Mathematics Subject Classification ID

Newton-type methods (49M15) Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Vibrations in dynamical problems in solid mechanics (74H45)

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