VIBRATIONS OF MULTISPAN STIFFENED PLATES VIA MODIFIED BOLOTIN METHOD.

Author Type

Outside Researcher

Co-Author Type 1

Outside Researcher

Co-Author Type 2

Outside Researcher

Co-Author Type 3

Outside Researcher

College

Engineering and Computer Science

Department

Ocean and Mechanical Engineering

Document Type

Conference Proceeding

Publication/Event/Conference Title

Ammonia Plant Safety and Related Facilities

Publication Status

Version of Record

Abstract

The modified Bolotin method is applied to dynamic analysis of continuous skin-stringer panels. The number of spans is assumed finite; all panels and interior stringers are identical. The solution procedure involves formulation of two auxiliary problems of the Voigt-Levy type in conjunction with an eigen-frequency wave-number relationship. The treatment yields a pair of transcendental equations in terms of wave numbers. The method has advantages over other approximate approaches in the sense that the number of spans enters one of the transcendental equations explicitly, so that numerical complexity does not increase with it.

First Page

37

Last Page

50

Publication Date

1-1-1980

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