EVALUATION OF CHARACTERISTICS OF SPATIAL VARIATION OF GROUND MOTION AT ADJACENT POINTS BASED ON SCATTERING THEORY
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- TOKUMITSU Ryoichi
- Taisei Advanced Center of Technology, Taisei Corporation
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- YAMAMOTO Yu
- Taisei Advanced Center of Technology, Taisei Corporation
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- UCHIYAMA Yasuo
- Taisei Advanced Center of Technology, Taisei Corporation
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- OHNO Susumu
- International Research Institute of Disaster Science, Tohoku Univ.
Bibliographic Information
- Other Title
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- 散乱理論に基づく隣接地点間における地震動の空間変動特性の評価
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Abstract
<p>The relational equation of the inhomogeneity of the subsurface soil and the propagation distance of the ground motion with the spatial variation of the ground motion between adjacent points is constructed based on the scattering theory. By applying the relational equation to the response wave of the seismic simulation using the three-dimensional heterogeneous soil model and the observation records on the Chiba array, heterogeneous parameters of subsurface soil and the depth 𝐿c which affects the spatial variation of the seismic motion were estimated.</p>
Journal
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- Journal of Structural and Construction Engineering (Transactions of AIJ)
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Journal of Structural and Construction Engineering (Transactions of AIJ) 87 (791), 49-59, 2022-01-01
Architectural Institute of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390009142390906624
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- NII Article ID
- 130008138608
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- NII Book ID
- AN10438559
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- ISSN
- 18818153
- 13404202
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed