CAO YALTN, ZHANG SHOUGONG, HE GUANGNA. PSEUDO-STATIC ANALYSIS FOR DYNAMIC DEFORMATION BEHAVIORS OF OFFSHORE GRAVITY PLATFORM FOUNDATIONS[J]. Acta Oceanologica Sinica, 1987, (2): 304-310.
Citation: CAO YALTN, ZHANG SHOUGONG, HE GUANGNA. PSEUDO-STATIC ANALYSIS FOR DYNAMIC DEFORMATION BEHAVIORS OF OFFSHORE GRAVITY PLATFORM FOUNDATIONS[J]. Acta Oceanologica Sinica, 1987, (2): 304-310.

PSEUDO-STATIC ANALYSIS FOR DYNAMIC DEFORMATION BEHAVIORS OF OFFSHORE GRAVITY PLATFORM FOUNDATIONS

  • Received Date: 1986-02-25
  • Rev Recd Date: 1986-09-13
  • Based on the analysis of cyclic triaxial test for the South-Sea sand, a comprehensive normalized model of soil stress-strain relationship is presented herein, which includes effects of not only initial stress states but also loading cycles. Consequently, a pseudo-static procedure to analyse the deformation behavior of foundations is suggested. Example of calculations shows that the suggested procedure is convenient in application.
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      沈阳化工大学材料科学与工程学院 沈阳 110142

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