VIBRATIONS OF TIMOSHENKO BEAMS BY VARIAB
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A. Houmat
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Article
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1995
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Elsevier Science
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English
β 330 KB
This paper presents a four-node Timoshenko beam finite element with variable degrees of freedom. Both the element transverse displacement and the rotation of the beam cross-section are described by a cubic polynomial plus a variable number of trigonometric sine terms. The polynomial terms are used t