表面波 (レイリー波、ラブ波) の複素固有値解析について

• 森尾 敏

• 加登 文学

書誌事項

タイトル別名

• Complex Eigenvalue Analyses of Love and Rayleigh waves

抄録

To precisely explain the influences of surface waves (Love wave and Rayleigh wave) on the ground vibrations, we have to demonstrate the relationships between body waves (P wave, SH wave and SV wave) and surface waves.<BR>In this paper, three typical types of soil layers are considered.<BR>1: One soil layer with infinite boundary<BR>2: Two soil layers with infinite boundary<BR>3: One soil layer with rigid boundary (Bottom of the soil layer is fixed)<BR>By using the FEM complex Eigenvalue analyses proposed by J. Lysmer, the dispersion curves and eigenvectors of Love waves are demonstrated. The results of Rayleigh waves are also shown. Finally, the relationships between body waves and surface waves are clarified.

収録刊行物

• 地震工学研究発表会 報告集

  地震工学研究発表会 報告集 28 (0), 41-41, 2005

  公益社団法人 土木学会

詳細情報

• CRID: 1390001205371344256
• NII論文ID: 130003993226
• DOI: 10.11532/proee2005.28.41
• ISSN: 18848451
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可