強震時にみられる地盤特性の非線形性

• 翠川 三郎

  東京工業大学大学院総合理工学研究科

書誌事項

タイトル別名

• Nonlinearity of Site Amplification during Strong Ground Shaking
• キョウシンジ ニ ミラレル ジバン トクセイ ノ ヒセンケイセイ

抄録

Studies on nonlinear amplification of soil deposits during strong ground shaking are reviewed, because the nonlinearity of soils is one of the most important issues to be investigated for improvement of strong-motion prediction procedures. This issue is recently being discussed by using strong-motion records, although it has been already discussed from the laboratory tests of soil samples. The analyses of the strong-motion records to detect the nonlinearity indicate that the effects of the nonlinearity on the records seem to be different in each case but that the effects become significant when the strain in surface soils is larger than approximately 3×10^-3. Further investigation using stronger records should be necessary for more quantitative evaluation of the nonlinear effects on ground motion.

収録刊行物

• 地震　第２輯

  地震　第２輯 46 (2), 207-216, 1993

  公益社団法人 日本地震学会

キーワード

• Site effect
• Nonlinearity
• Strong-motion record

詳細情報

• CRID: 1390282679283305344
• NII論文ID: 10006220936
• NII論文ID: 10003846075
• NII論文ID: 10003881873
• NII書誌ID: AN00305741
• DOI: 10.4294/zisin1948.46.2_207
• ISSN: 18839029
• ISSN: 2186599X
• ISSN: 00371114
• NDL書誌ID: 3847821
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3847821
• Web Site: https://www.jstage.jst.go.jp/article/zisin1948/46/2/46_2_207/_pdf
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  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可