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http://dx.doi.org/10.12989/sem.2002.13.1.091

Evaluation of torsional natural frequencies for non-tubular bonded joints  

Pugno, Nicola (Department of Structural and Geotechnical Engineering, Politecnico di Torino)
Ruotolo, Romualdo (Department of Aeronautical and Space Engineering, Politecnico di Torino)
Publication Information
Structural Engineering and Mechanics / v.13, no.1, 2002 , pp. 91-101 More about this Journal
Abstract
During the last several years, research activity on non-tubular bonded joints has concentrated on the effects of normal stress, bending moments and shear. Nevertheless, in certain situations, the structure may be subjected to twisting moments, so that the evaluation of its dynamic behaviour to torsional vibrations becomes of great importance even though evaluations of such loading conditions is entirely lacking in the literature. The aim of this article is to show that torsional natural frequencies of the non-tubular joint can be evaluated by determining the roots of a determinantal equation, derived by taking advantage of some analytical results obtained in a previous paper dealing with the analysis of the state of stress in the adhesive. Numerical results related to clamped-free and clamped-clamped joints complete the article.
Keywords
bonded joint; dynamic properties; torsional oscillation;
Citations & Related Records

Times Cited By Web Of Science : 3  (Related Records In Web of Science)
Times Cited By SCOPUS : 4
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