Free Vibration Analysis of Beams on Variable Winkler Elastic Foundation by Using the Differential Transform Method
نویسندگان
چکیده
منابع مشابه
Semi-analytical Approach for Free Vibration Analysis of Variable Cross-Section Beams Resting on Elastic Foundation and under Axial Force
in this paper, free vibration of an Euler-Bernoulli beam with variable cross-section resting on elastic foundation and under axial tensile force is considered. Beam’s constant height and exponentially varying width yields variable cross-section. The problem is handled for three different boundary conditions: clamped-clamped, simply supported-simply supported and clamp-free beams. First, the equ...
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Non-prismatic beams have received great attention from engineers due to their capability in optimizing the strength and weight of the structure. In recent years, many researchers have worked on engineering problems related to static and dynamic analysis of either Euler–Bernoulli [1–3] or Timoshenko [4,5] beams. For short thick beams and rotating machineries, the Timoshenko beam theory presents ...
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ژورنال
عنوان ژورنال: Mathematical and Computational Applications
سال: 2011
ISSN: 2297-8747
DOI: 10.3390/mca16030773