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Formulas for natural frequency and mode shape
Robert D. Blevins,R. Plunkett +1 more
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The article was published on 1979-01-01 and is currently open access. It has received 2002 citations till now. The article focuses on the topics: Natural frequency & Normal mode.read more
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Timber bridge evaluation: A global nondestructive approach using impact generated FRFs
Angus Morison,C. D. VanKarsen,H.A. Evensen,J.B. Ligon,John R. Erickson,Robert Ross,Robert Ross,John W. Forsman +7 more
TL;DR: In this paper, the authors present an effort to extend global testing methods, specifically impact testing, to timber bridges, by using localized nondestructive evaluation (NDE) techniques to assess the internal parts of timber structural members.
Characterization and Modeling of Active Metal-Matrix Composites with Embedded Shape Memory Alloys
TL;DR: In this article, a model is developed which describes the response to thermomechanical loading of an SMA composite with arbitrary fiber volume fractions and prestrain levels, based on a new bivariant SMA formulation which has a continuous kinetic law through the mixed stress and temperature-induced transformation region of the phase diagram.
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Dynamics of an axially moving Bernoulli-Euler beam: Spectral element modeling and analysis
TL;DR: In this article, the spectral element model for an axially moving Bernoulli-Euler beam subjected to axial tension is developed and compared with the conventional finite element solutions and exact analytical solutions.
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Assessment of hydrodynamic properties of bodies with complex shapes
TL;DR: In this article, two methods for assessing the inertial properties of bodies with complex geometries are proposed for the purpose of simulation of the offshore deployment of industrial modules in very deep water.
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An acoustic modeling of the three-dimensional annular segment cavity with various impedance boundary conditions
TL;DR: In this article, a 3D Fourier cosine series (3D-FSM) was applied to study the acoustic characteristics of an annular segment acoustic cavity with various impedance boundary conditions.