Validation of procedures for analysis of liquefaction of sandy soil deposits

Jean-Herve Prevost, C. M. Keane, N. Ohbo, K. Hayashi

Research output: Contribution to journalArticle

Abstract

The one-dimensional liquefaction analysis program DYNA1D is based on the three-dimensional multi-surface plasticity theory and required material parameters can be obtained from standard soil tests. In this paper, the basic components of the analysis procedure are presented, together with its validations. Firstly the results of liquefaction experiments using a shaking table and computed results obtained in the simulation of the liquefaction tests by DYNA1D are presented and discussed. Then, DYNA1D is used to simulate the Superstition Hills (California) earthquake of November 24, 1987. Computed and recorded excess pore-water pressure histories are compared and discussed in detail. -from Authors

Original languageEnglish (US)
Pages (from-to)263-276
Number of pages14
JournalUnknown Journal
StatePublished - Jan 1 1991

All Science Journal Classification (ASJC) codes

  • Environmental Science(all)
  • Earth and Planetary Sciences(all)
  • Engineering(all)

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