LARGE-AMPLITUDE FREE-VIBRATIONS OF CYLINDRICAL-SHELL ON PASTERNAK FOUNDATIONS

被引：7

作者：

PALIWAL, DN

BHALLA, V

机构：

[1] Institute-Industry Interaction Cell, Motilal Nehru Regional Engineering College, Allahabad

[2] Bharat Pumps and Compressors Limited, Allahabad, 211010, Naini

来源：

INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING | 1993年 / 54卷 / 03期

关键词：

D O I：

10.1016/0308-0161(93)90012-I

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A large amplitude free vibration analysis of non-circular cylindrical shells on Pasternak foundations has been carried out using a new approach due to Sinharay and Banerjee. A modified energy expression for deriving the differential equations for a cylindrical shell on Pasternak foundations is used. Investigations are made for both the movably clamped as well as the immovably clamped edge conditions and it is noticed that even large changes in the values of non-dimensional foundation parameters do not have a significant effect on the frequency-amplitude relationship.

引用

页码：387 / 398

页数：12

共 7 条

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[2]

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[3]

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[4]

Sinharay, Banerjee, Large amplitude free vibrations of shallow spherical and cylindrical shell—a new approach, International Journal of Non-linear Mechanics, 20, 2, pp. 69-78, (1985)

[5]

Stoker, Non-linear Vibrations, 2, pp. 98-103, (1963)

[6]

Mclachlan, Ordinary Non-linear Differential Equations in Engineering and Physical Sciences, pp. 48-51, (1958)

[7]

Nash, Modeer, Certain approximate analyses of the non-linear behaviour of plates and shallow shells, Proceedings Symposium on the Theory of Thin Elastic Shells, pp. 331-354, (1959)

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