Results 231 to 240 of about 2,874,418 (289)
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Journal of applied mechanics, 2018
In this study, the governing equation of motion for a general arbitrary higher-order theory of rods and tubes is presented for a general material response.
A. Arbind, A. Srinivasa, J. Reddy
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In this study, the governing equation of motion for a general arbitrary higher-order theory of rods and tubes is presented for a general material response.
A. Arbind, A. Srinivasa, J. Reddy
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2002
Recent results on mathematical modelling of curved rods are presented. More precisely, elastic behavior of a curved rod-like 3-D body is approximated by elastic behavior of its middle curve. The method of approximation is asymptotic expansion with respect to the small parameter diameter of the cross section of the rod).
Jurak, Mladen +2 more
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Recent results on mathematical modelling of curved rods are presented. More precisely, elastic behavior of a curved rod-like 3-D body is approximated by elastic behavior of its middle curve. The method of approximation is asymptotic expansion with respect to the small parameter diameter of the cross section of the rod).
Jurak, Mladen +2 more
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DERIVATION AND JUSTIFICATION OF A CURVED ROD MODEL
Mathematical Models and Methods in Applied Sciences, 1999A one-dimensional model of a curved rod is derived from the three-dimensional linearized elasticity. The model is obtained by taking the limit in the equilibrium equation of the three-dimensional elastic rod when the thickness of the rod goes to zero. The appropriate convergence result is proved.
Jurak, Mladen, Tambača, Josip
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Justification of the dynamic model of curved rods
Asymptotic Analysis, 2002In this work the asymptotic behaviour of the solution of the evolution problem of three‐dimensional linearized elastic curved rod‐like bodies with respect to the small thickness ε of the rod is analyzed.
J. Tambača
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Asymptotic Analysis, 2006
The problem of the rigorous derivation of one-dimensional models for nonlinearly elastic curved beams is studied in a variational setting. Considering different scalings of the three-dimensional energy and passing to the limit as the diameter of the beam
L. Scardia
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The problem of the rigorous derivation of one-dimensional models for nonlinearly elastic curved beams is studied in a variational setting. Considering different scalings of the three-dimensional energy and passing to the limit as the diameter of the beam
L. Scardia
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Evolution model of curved rods
2000Predmet ovog rada je izvod i opravdanje jednodimenzionalnih modela u teoriji elastičnosti. Promatramo problem gibanja tankog lineariziranog elastičnog zakrivljenog štapa, te pripadnu svojstvenu zadaću. Rad je sastavljen iz tri poglavlja. U prvom poglavlju donosimo osnovne rezultate dobivene za problem ravnoteže lineariziranog elastičnog zakrivljenog ...
Tutek, Zvonimir, Tambača, Josip
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Wave Propagation in Prestressed Curved Rods
Journal of the Engineering Mechanics Division, 1980The vibration and harmonic wave propagation in prestressed curved rods is theoretically studied. The equations of spatial elastic rods subjected to a generally deformation-dependent loading are employed and are specialized to prestressed planar circular arch equations.
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2000
The dynamic model of curved rod is obtained as an approximation of oscillations of three-dimensional curved rod--like linearized elastic body. The corresponding convergence result is stated.
Tambača, Josip, Tutek, Zvonimir
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The dynamic model of curved rod is obtained as an approximation of oscillations of three-dimensional curved rod--like linearized elastic body. The corresponding convergence result is stated.
Tambača, Josip, Tutek, Zvonimir
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