EARTHQUAKE ENERGY INPUT TO STRUCTURE-PILE-S01L SYSTEMS
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- TAKEWAKI Izuru
- Dept. of Urban and Environmental Engineering, Graduate School of Eng., Kyoto University
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- OHFUCHI Kuniyuki
- Dept. of Architecture and Architectural Engineering. Graduate School of Eng., Kyoto University
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- YAMAZAKI Masahiro
- Dept. of Architecture and Architectural Engineering, Graduate School of Eng., Kyoto University
Bibliographic Information
- Other Title
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- 構造物-杭-地盤連成系への地震エネルギー入力
- コウゾウブツ クイ ジバンレンセイケイ エ ノ ジシン エネルギー ニュウリョク
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Description
A new frequency-domain method is developed for evaluating the earthquake input energy to a structure-pile-soil system or a super-structure alone subjected to a horizontal ground motion at an outcropping engineering bedrock surface. It is shown that the formulation of the earthquake input energy in the frequency domain is essential for including the frequency-dependent vibration property of the surface ground in terms of the wave propagation theory and the frequency-dependent property of the dynamic Winkler-type spring of the soi l around piles. It is also demonstrated that (l)the present formulation is effective for various input levels and various ground nronerties and (2)the energy input mechanism in the building structure-pile-soil system can be well described by the newly introduced energy transfer function (F-function).
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) 69 (583), 39-46, 2004
Architectural Institute of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390282680615213312
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- NII Article ID
- 110004092796
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- NII Book ID
- AN10438559
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- ISSN
- 18818153
- 13404202
- http://id.crossref.org/issn/13404202
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- NDL BIB ID
- 7088316
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed