Rock Damage Research Based on the Energy Principles

Abstract:

Article Preview

For the damage process of rock is a kind of energy-consuming process in nature, it should conform to the least energy consumption principle. Here, a new damage evolution model based on the least energy consumption principle is proposed. With real experiments of granite specimens, the new model is verified. It can be seen that, the stress-strain curves (part before the peak) of the theoretical curve is coincided with the test curve well. So, this new method is suitable to describe the evolution process of rock damage.

Info:

Periodical:

Edited by:

Ford Lumban Gaol, Mehdi Roopaei, Svetlana Perry and Jessica Xu

Pages:

238-242

DOI:

10.4028/www.scientific.net/AMM.87.238

Citation:

W. Gao et al., "Rock Damage Research Based on the Energy Principles", Applied Mechanics and Materials, Vol. 87, pp. 238-242, 2011

Online since:

August 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.