Impedance functions and input motions for embedded square foundations

Akira Mita, J. Enrique Luco

研究成果: Article査読

66 被引用数 (Scopus)

抄録

Tables of impedance functions and effective input motions for rigid square foundations embedded in a uniform elastic half-space are presented. The tables include numerical results obtained by a hybrid approach for embedment to half-width ratios ranging from 1/3 to 3/2 and by a boundary element method for surface foundations. Media characterized by Poisson's ratios of 1/4, 1/3 and 0.4 are considered. The impedance functions include vertical, torsional, horizontal, rocking, and coupling terms. Effective foundation input motions for vertically incident P and SH waves and for horizontally incident SH waves are also listed.

本文言語English
ページ(範囲)491-503
ページ数13
ジャーナルJournal of Geotechnical Engineering
115
4
DOI
出版ステータスPublished - 1989 4
外部発表はい

ASJC Scopus subject areas

  • 環境科学(全般)
  • 地球惑星科学(全般)

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