Quarterly of Applied Mathematics

Quarterly of Applied Mathematics

Online ISSN 1552-4485; Print ISSN 0033-569X



On the dynamics of a second-order thin rod

Author: Franco Pastrone
Journal: Quart. Appl. Math. 35 (1978), 511-516
MSC: Primary 73.35
DOI: https://doi.org/10.1090/qam/495459
MathSciNet review: 495459
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Abstract: A second-order theory of hyperelastic thin rods is developed from a three-dimensional point of view. The basic topics of geometry and kinematics are given and strain variables are introduced. By means of the virtual work theorem we obtain the equations of motion; the internal work theorem determines the choice of stress variables and, under the hypothesis of hyperelasticity, stress-strain relations are shown. Finally a suitable choice of a second-degree potential, in the Signorini sense, is given.

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DOI: https://doi.org/10.1090/qam/495459
Article copyright: © Copyright 1978 American Mathematical Society

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