Discussion on the Use of Parameters of Drucker-Prager Criterion

Abstract:

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There are several different yield surfaces of Drucker-Prager yield criterion which corresponds to Mohr-Coulomb yield criterion in principal stress space. The different yield surfaces are determined by parameters in Drucker-Prager criterion. The influence of the different parameters on computational results is discussed in the paper, and the use of the equivalent Drucker-Prager criterion to Mohr-Coulomb criterion is suggested when elastoplastic analysis is performed in engineering problems.

Info:

Periodical:

Key Engineering Materials (Volumes 306-308)

Edited by:

Ichsan Setya Putra and Djoko Suharto

Pages:

1449-1454

DOI:

10.4028/www.scientific.net/KEM.306-308.1449

Citation:

S. L. Wang et al., "Discussion on the Use of Parameters of Drucker-Prager Criterion", Key Engineering Materials, Vols. 306-308, pp. 1449-1454, 2006

Online since:

March 2006

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Price:

$35.00

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