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Theoretical, Numerical and Experimental Study of Deformation and Failure Process of Rock

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Abstract:

In this paper, theoretical constitutive model, numerical tool, viz., RFPA code and servo-type testing machine, viz., RMT-150B rock testing systems were briefly described, respectively. Then, based on theoretical analysis, numerical simulation and experimental tests for rock specimens in uniaxial compression, the relations and differences between theoretical, numerical and experimental results, especially the complete stress-strain curves, were contrastively analyzed and investigated. The reason for these relations and differences among results was also proposed in this paper.

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Periodical:

Key Engineering Materials (Volumes 261-263)

Pages:

1529-1534

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.261-263.1529

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Cite this paper

Online since:

April 2004

Authors:

Chun An Tang, Chien Hsin Yang, Tao Xu, Tian Hong Yang

Keywords:

Damage Model, Deformation, Failure, Heterogeneity, Numerical Simulation, Stress-Strain Curve

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© 2004 Trans Tech Publications Ltd. All Rights Reserved

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References

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