FREE VIBRATION ANALYSIS OF CRACKED KIRCHHOFF-LOVE PLATE USING THE EXTENDED RADIAL POINT INTERPOLATION METHOD
نویسندگان
چکیده
The Kirchhoff-Love plate theory is appropriate for analysing thin structures. In a simple form, only one degree of freedom (per node) needed to describe the behaviour plate, thus saving computational cost. Besides, analysis cracked structures important because it related lifetime Therefore, this paper uses extended radial point interpolation method (XRPIM) investigate free vibration plate. XRPIM based on RPIM so requirement calculating second-order derivative in easily done. numerical results from study are compared with other researchers verify accuracy method.
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ژورنال
عنوان ژورنال: Vietnam Journal of Science and Technology
سال: 2021
ISSN: ['2525-2518']
DOI: https://doi.org/10.15625/2525-2518/59/6/15953