Torsional Response of Symmetric Structures
Publication: Journal of Engineering Mechanics
Volume 115, Issue 2
Abstract
The torsional response of a one‐story, 1/11 scale model to ambient and steady‐state incident wave motion is measured at various depths of foundation embedment. Two modes of response are found. Modal frequencies and displacement ratios exhibit a qualitative dependence on embedment that is consistent with the additional restraint of the foundation. Lumped parameter analysis, using a two degree of freedom system that includes soil‐foundation interaction effects, is used to predict the lower mode response.
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Information & Authors
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Published In
Journal of Engineering Mechanics
Volume 115 • Issue 2 • February 1989
Pages: 231 - 246
Copyright
Copyright © 1989 ASCE.
History
Published online: Feb 1, 1989
Published in print: Feb 1989
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