A New Elastic-Plasticity Yield Criterion for Rock and Soil

Abstract:

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In this present paper a new yield criterion called M-D criterion is established based on the average of Mohr-Coulomb and Drucker-Prager criterion. The new M-D criterion is integrated with a revised FLAC3D method for mechanical analysis. Comparisons between the results of M-D, Mohr-Coulomb and Drucker-Prager are made by cases study. The study shows that results of M-D criterion are basically between the results of Mohr-Coulomb and Drucker-Prager and have the feature of being medial in quantity.

Info:

Periodical:

Advanced Materials Research (Volumes 250-253)

Edited by:

Guangfan Li, Yong Huang and Chaohe Chen

Pages:

1342-1347

DOI:

10.4028/www.scientific.net/AMR.250-253.1342

Citation:

J. H. Liu and W. S. Zhu, "A New Elastic-Plasticity Yield Criterion for Rock and Soil", Advanced Materials Research, Vols. 250-253, pp. 1342-1347, 2011

Online since:

May 2011

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Price:

$35.00

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