Direct method for computation of frequencies in structures with constrained displacements

DOI10.1016/0045-7949(85)90216-0zbMath0587.73128OpenAlexW2017081502MaRDI QIDQ3714622

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Publication date: 1985

Published in: Computers & Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7949(85)90216-0

zbMATH Keywords

asymptotic behaviorvariational principlepenalty methodalternative to the master-slave algorithmlinear homogeneous constraintsreduce the number of degrees of freedomsingular and nonsingular mass matrices

Mathematics Subject Classification ID

Vibrations in dynamical problems in solid mechanics (74H45)

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