Dynamics of Solid-Containing Tanks. I: Rigid Tanks
Publication: Journal of Structural Engineering
Volume 124, Issue 1
Abstract
Making use of a relatively simple, approximate but reliable method of analysis, a study is made of the responses to horizontal base shaking of vertical, rigid circular cylindrical tanks that are filled with a uniform viscoelastic material. After describing the method of analysis, comprehensive numerical data are presented which elucidate the response of the system and the effects and relative importance of the various parameters involved. In addition to the characteristics of the ground motion, the parameters examined include the ratio of tank height-to-tank radius and the physical properties of the contained material. Both harmonic and earthquake-induced ground motions are considered. The response quantities examined are the dynamic wall pressures, the critical forces in the tank wall, and the forces exerted on the foundation. The effects of tank wall flexibility are studied in a companion paper.
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Information & Authors
Information
Published In
Journal of Structural Engineering
Volume 124 • Issue 1 • January 1998
Pages: 52 - 61
Copyright
Copyright © 1998 American Society of Civil Engineers.
History
Published online: Jan 1, 1998
Published in print: Jan 1998
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