Paper Title:
Consolidation Theory for Composite Ground with Granular Columns Based on Different Calculation Models
  Abstract

The consolidation of the composite ground under non-uniformly distributed initial excess pore water pressure along depth was studied in two models which respectively considering both the radial and vertical flows in granular column and the vertical flow only in granular column, and the corresponding analytical solutions of the two models were presented and compared with each other. It shows that the distribution of initial excess pore water pressure has obvious influence on the consolidation of the composite ground with single drainage boundary, and the rate of consolidation considering the radial-vertical flow in granular column is faster than that considering the vertical flow only in granular column.

  Info
Periodical
Advanced Materials Research (Volumes 261-263)
Edited by
Jingying Zhao
Pages
1534-1538
DOI
10.4028/www.scientific.net/AMR.261-263.1534
Citation
Y. G. Zhang, Y. D. Bian, K. H. Xie, "Consolidation Theory for Composite Ground with Granular Columns Based on Different Calculation Models", Advanced Materials Research, Vols. 261-263, pp. 1534-1538, 2011
Online since
May 2011
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$32.00
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