Paper Title:
Numerical Study of Crack Propagation in Stiff Clays
  Abstract

Many stiff clays forming part of natural slopes and earth dams exist in the fissured state. When these cracks are subjected to gravity induced normal and shear stresses they may propagate. The present discussion presents a numerical method to study the propagation direction of cracks under stress fields similar to those found in the field. Not only did the results on one crack propagation direction obtained from the numerical method and the analytical results agree well, but numerical results have been used to investigate the mechanisms of the whole process of two horizontal cracks initiation and propagation and coalescence in stiff soils.

  Info
Periodical
Key Engineering Materials (Volumes 324-325)
Edited by
M.H. Aliabadi, Qingfen Li, Li Li and F.-G. Buchholz
Pages
201-204
DOI
10.4028/www.scientific.net/KEM.324-325.201
Citation
S. Y. Wang, K.C. Lam, I. W.H. Fung, W. C. Zhu, T. Xu, L. C. Li, "Numerical Study of Crack Propagation in Stiff Clays ", Key Engineering Materials, Vols. 324-325, pp. 201-204, 2006
Online since
November 2006
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Price
$32.00
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