Journal of Structural and Construction Engineering (Transactions of AIJ)
Online ISSN : 1881-8153
Print ISSN : 1340-4202
ISSN-L : 1340-4202
STUDY ON CHARACTERISTICS OF GROUND MOTION BASED ON SELF-AFFINE FRACTAL : Frequency response map of ground motions
Takenori HIDAToru TAKAHASHI
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JOURNAL FREE ACCESS

2005 Volume 70 Issue 597 Pages 145-150

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Abstract
The authors evaluated the frequency response of ground motion based on self-affine fractal. The fractal dimension of ground motion with high frequency indicated over 1.7. And the ground motion with low frequency indicated around 1.5. The authors calculated the fractal dimension of ground motions observed in all over the Japan for totally 3438 records, then drew the contour chart by Kriging, and investigated the geographical distribution of the fractal dimension.
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© 2005 Architectural Institute of Japan
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