Interaction Between Concentric Annular and Circular Foundations
Publication: Journal of Geotechnical Engineering
Volume 113, Issue 6
Abstract
A study is conducted on systems of concentric annular and circular foundations on the surface of a stratum. The dynamic flexibilities of each of the foundations in the presence or absence of the other are compared. Furthermore, the motion of the circular foundation due to loads on the annular foundation is examined in comparison with the displacements and rotations resulting from the same loads on a single circular foundation of radius equal to the outer radius of the annular foundation. The effects of structural inertia on the interaction between the foundations are explored both for loads on the structure, which is supported on the annular foundation, and for ground motion.
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References
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Information & Authors
Information
Published In
Journal of Geotechnical Engineering
Volume 113 • Issue 6 • June 1987
Pages: 555 - 567
Copyright
Copyright © 1987 ASCE.
History
Published online: Jun 1, 1987
Published in print: Jun 1987
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