Journal of Structural and Construction Engineering (Transactions of AIJ)
Online ISSN : 1881-8153
Print ISSN : 1340-4202
ISSN-L : 1340-4202
A SIMPLE METHOD FOR EVALUATING DYNAMIC CHARACTERISTICS OF PARTIALLY EMBEDDED FOUNDATION
Osamu KURIMOTOTakao SEKI
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JOURNAL FREE ACCESS

1995 Volume 60 Issue 468 Pages 19-26

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Abstract

An actual sesmic design may have to consider the partial embedment effect on soil-structure interaction concerning the site condition and structure planning. A finite element method is effective to calculate such a complicated foundation model. However, strong computer power is necessary to calculate the rigorous solution as for the effect of partial embedment. This paper describes a simple method to estimate complex soil impedance function and foundation input motion for partially embedded foundation. A present method provides considerable results comparing the 3-D boundary element method on the dynamic characteristics of various types of embedded foundations, and it is concluded that this method can be applicable for practical design use.

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© 1995 Architectural Institute of Japan
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