## Finite Element Method in Structural Analysis |

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### Contents

List of Figures | 11 |

STRUCTURAL DYNAMICS | 292 |

SPRINGMASSDAMPER OSCILLATOR | 298 |

Copyright | |

18 other sections not shown

### Common terms and phrases

acceleration accuracy actuator amplitude analysis armature arm beam element cantilever beam Chapter component Consider consistent mass matrix constant convergence corrector defining equation degrees of freedom differential equations displacement dynamic reduction methods dynamics problems eigenproblem eigenvectors elastic forces energy equation of motion error Euler-Bernoulli beam external forces Figure Finite Element Analysis Finite Element Modeling flyswatter forced vibration frequency response function Guyan reduction Harmonic oscillator Hermitian HOMEWORK Problem inertial forces integrating formula inverse iteration inverse power method Line elements linear Linear independence load lumped mass matrix mechanical impedance mode shapes natural frequency nodal nodes normal modes numerical integration orthogonal parameters perturbation phasor physical positive definite ratio Rayleigh quotient resonance response problems robot rotational scalar shift point solution solve special eigenvalue problem stability static step stiffness structural damping symmetric Theorem transformation trial vector triangle vibration problems viscous damping zero