Precision Element Method for Free Vibration Analysis of Rotational Shells with Partial Viscoelastic Core
2013 ◽
Vol 634-638
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pp. 3778-3781
Keyword(s):
Based on the elastic thin shell and layer wise theories, the first order differential matrix equation of a PCLD rotational shell is formulated. According to the principles of the finite element method and precision integration technology, a semi-analytical method, named precision element method, for the free vibration characteristic of a PCLD rotational shell is developed. Numerical results show that the present method is accurate and efficient.
2005 ◽
Vol 282
(1-2)
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pp. 401-410
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1995 ◽
Vol 32
(1-4)
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pp. 237-246
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2006 ◽
Vol 22
(2)
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pp. 151-167
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1998 ◽
Vol 5
(1)
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pp. 25-39
2005 ◽
Vol 02
(02)
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pp. 255-269
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2006 ◽
Vol 44
(9)
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pp. 943-951
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