Read An Approximate Method for Analyzing the Vibrations of Stiffened Plates and Shells

An Approximate Method for Analyzing the Vibrations of Stiffened Plates and Shells

T. L. Geers

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Description:The report develops an approximate method for analyzing the vibrations of plates and shells which are stiffened by parallel stiffeners running in one direction. The method involves the application of two distinct approximation techniques. The first consists of relating the stiffened structure to an equivalent orthotropic structure of uniform thickness by, at most, five non-dimensional parameters; these parameters are related to the effective moduli of elasticity, the effective radii of gyration and the average mass per unit area appropriate to the stiffened structure. The second technique is applied when a given vibration pattern, (i. e. a given set of eigenfunctions), possesses more than one mode of vibration; it consists of applying to the stiffened structure certain modal approximations which have first been used successfully in analyzing the virbrations of the corresponding uniform isotropic structure. The method is applied to the vibrations of a thin stiffened rectangular plate, a thick stiffened rectangular plate, and a thin ring-stiffened circular cylindrical shell. (Author).We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with An Approximate Method for Analyzing the Vibrations of Stiffened Plates and Shells. To get started finding An Approximate Method for Analyzing the Vibrations of Stiffened Plates and Shells, you are right to find our website which has a comprehensive collection of manuals listed.
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Pages: 118

Format: PDF, EPUB & Kindle Edition

Publisher: —

Release: 1966

ISBN: gFMN3

Description: The report develops an approximate method for analyzing the vibrations of plates and shells which are stiffened by parallel stiffeners running in one direction. The method involves the application of two distinct approximation techniques. The first consists of relating the stiffened structure to an equivalent orthotropic structure of uniform thickness by, at most, five non-dimensional parameters; these parameters are related to the effective moduli of elasticity, the effective radii of gyration and the average mass per unit area appropriate to the stiffened structure. The second technique is applied when a given vibration pattern, (i. e. a given set of eigenfunctions), possesses more than one mode of vibration; it consists of applying to the stiffened structure certain modal approximations which have first been used successfully in analyzing the virbrations of the corresponding uniform isotropic structure. The method is applied to the vibrations of a thin stiffened rectangular plate, a thick stiffened rectangular plate, and a thin ring-stiffened circular cylindrical shell. (Author).We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with An Approximate Method for Analyzing the Vibrations of Stiffened Plates and Shells. To get started finding An Approximate Method for Analyzing the Vibrations of Stiffened Plates and Shells, you are right to find our website which has a comprehensive collection of manuals listed.
Our library is the biggest of these that have literally hundreds of thousands of different products represented.

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An Approximate Method for Analyzing the Vibrations of Stiffened Plates and Shells

An Approximate Method for Analyzing the Vibrations of Stiffened Plates and Shells

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