盛土や不整形地盤に適用できる地震動伝達関数の簡易推定法

• 古本 吉倫

• 杉戸 真太

• 細木 洋輔

書誌事項

タイトル別名

• ON THE SIMPLE MODELING FOR SEISMIC TRANSFER FUNCTION OF GROUND ON INCLINED BASE LAYER

抄録

Since the transfer function of an earthquake motion changes with the geometric conditions, in the case of embankments or grounds on inclined base layer, two or three-dimensional analysis is necessary.<BR>In this research, a simple modeling method for seismic transfer function of ground on inclined base layer is proposed by superposing one-dimensional transfer functions on upper and lower sides of the slope. The weighting coefficients are determined by multiple linear regression analysis with the distance from the top of inclined basement and the length of the inclined basement as parameters.<BR>It was confirmed that the transfer function obtained by the proposed method is consistent with the analytical result using the two-dimensional finite element method.

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), 85-85, 2005

  公益社団法人 土木学会

詳細情報

• CRID: 1390282680348061952
• NII論文ID: 130003993233
• DOI: 10.11532/proee2005.28.85
• 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