Paper Title:
Study On the Damage Evolution Equation of Rockburst
  Abstract

This paper introduces the principle of minimum energy dissipation and its general procedures to establish development equation of internal variable. With the accepted viewpoint that the damage is only mechanics of energy dissipation during the rockburst and utilizing the total strength criterion based on released strain energy, the general damage evolution equation is deduced. Compared with the traditional research method of damage evolution equation, this method has universal and objective characteristics.

  Info
Periodical
Advanced Materials Research (Volumes 33-37)
Edited by
Wei Yang, Mamtimin Geni, Tiejun Wang and Zhuo Zhuang
Pages
663-668
DOI
10.4028/www.scientific.net/AMR.33-37.663
Citation
Q. S. Liu, B. Liu, W. Gao, "Study On the Damage Evolution Equation of Rockburst", Advanced Materials Research, Vols. 33-37, pp. 663-668, 2008
Online since
March 2008
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Price
$32.00
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