AN ANALYTICAL TIME DOMAIN SOLUTION FOR THE FORCED VIBRATION ANALYSIS OF THICK-WALLED CYLINDERS

作者: Bashir Movahedian , Meshkat Botshekan

DOI: 10.1590/1679-78253549

关键词:

摘要: IN THIS PAPER, WE PROPOSE A TIME DOMAIN ANALYTICAL SOLUTION FOR THE FORCED VIBRATION ANALYSIS OF THICK-WALLED HOLLOW CYLINDERS PRESENCE POLAR ORTHOTROPY. REGARD, GOVERNING EQUATION IS DECOMPOSED INTO TWO PARTS. ROLE FIRST ONE TO SATISFY BOUNDARY CONDITIONS UTILIZING METHOD SEPARATION VARIABLES BESIDES FOURIER SERIES EXPANSION NONHOMOGENOUS CONDITIONS. SECOND PART HAS BEEN ALSO EXPRESSED AS ORTHOGONAL CHARACTERISTIC FUNCTIONS WITH AIM SATISFACTION INITIAL PROPOSED IMPLEMENTED EVALUATE DYNAMIC RESPONSE CYLINDER SOME SAMPLE PROBLEMS WHICH ARE CHOSEN FROM PREVIOUS STUDIES.

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