Stability analysis of Timoshenko beams on variable Winkler soil

DOI10.1016/0093-6413(90)90086-RzbMath0696.73033OpenAlexW2097414969MaRDI QIDQ911350

Maria A. De Rosa

Publication date: 1990

Published in: Mechanics Research Communications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0093-6413(90)90086-r

zbMATH Keywords

convergence ratecritical loadstotal potential energygeometric stiffness matrixstatic responsecells discretization methodfinite degree of freedom mechanismgeneral one-dimensional Timoshenko beamstrain energy matrix

Mathematics Subject Classification ID

Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Bifurcation and buckling (74G60)

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