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contributor authorA. V. Singh
date accessioned2017-05-08T23:36:19Z
date available2017-05-08T23:36:19Z
date copyrightNovember, 1991
date issued1991
identifier issn0094-9930
identifier otherJPVTAS-28330#579_1.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/109025
description abstractA very computationally efficient numerical technique for the free vibration analysis of shells of revolution is presented in this study. The generic segment of the shell structure is given in the form of a circular arc which revolves around the vertical axis. Displacement fields in each segment are represented by quintic Bezier functions which are shown in this investigation to have very desired characteristics. Accurate values of the dimensionless frequency parameter were obtained using only two to four shell segments of spherical, cylindrical, and conical shells and compared favorably with the results from the open literature. Complicated-shaped rotationally symmetric shell structures described by a series of circular arc segments tangential to each other at the juncture, can be analyzed without any approximation in geometry.
publisherThe American Society of Mechanical Engineers (ASME)
titleOn Vibrations of Shells of Revolution Using Bezier Polynomials
typeJournal Paper
journal volume113
journal issue4
journal titleJournal of Pressure Vessel Technology
identifier doi10.1115/1.2928798
journal fristpage579
journal lastpage584
identifier eissn1528-8978
keywordsVibration
keywordsPolynomials
keywordsShells
keywordsApproximation
keywordsDisplacement
keywordsFree vibrations
keywordsFunctions AND Geometry
treeJournal of Pressure Vessel Technology:;1991:;volume( 113 ):;issue: 004
contenttypeFulltext


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