Paper Title:
Excavation Damage in Unsaturated Porous Media
  Abstract

This paper presents a damage model dedicated to unsaturated brittle rocks. It mixes phenomenological and micro-mechanical concepts, and is formulated based on the use of independent state variables (net stress and suction). The expression of the liquid permeability is modified in order to represent the influence of fracturing on interstitial fluid flows.

  Info
Periodical
Key Engineering Materials (Volumes 385-387)
Edited by
H.S. Lee, I.S. Yoon and M.H. Aliabadi
Pages
137-140
DOI
10.4028/www.scientific.net/KEM.385-387.137
Citation
C. Arson, B. Gatmiri, "Excavation Damage in Unsaturated Porous Media", Key Engineering Materials, Vols. 385-387, pp. 137-140, 2008
Online since
July 2008
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