Paper Title:
Application of Damage Rheology Model in Study on an Underground Cavern Group
  Abstract

A great number of large-scale hydropower stations are to be constructed in southwest China. Many of them feature great depth or high in situ stresses. In this paper, a coupled damage and rheology method is adopted for stability analysis of an underground cavern group with time effect to consider the rock deformation. Meanwhile, a new method considering the crackopening displacement is used for back analysis. The stability of the surrounding rock masses is then evaluated.

  Info
Periodical
Edited by
Xuejun Zhou
Pages
760-763
DOI
10.4028/www.scientific.net/AMM.90-93.760
Citation
Y. P. Qi, L. Xiang, W. S. Zhu, "Application of Damage Rheology Model in Study on an Underground Cavern Group", Applied Mechanics and Materials, Vols. 90-93, pp. 760-763, 2011
Online since
September 2011
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