Study On the Damage Evolution Equation of Rockburst

Abstract:

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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 et al., "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:

$35.00

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