A New Damage Variable and its Evaluation Law for Structured Soil

Abstract:

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Set out from a basic idea that damage is a course of energy dissipation, a new damage variable is present. The damage variable is obtained for arbitrary strain state of soil according to the superimposing principle of compatible probability event for volumetric strain and shear strain. Through the analysis of a series of triaxial experimental results of structured soil, a new damage evaluation equation is put forward. The computation results tally with the experimental data show it is reasonable that this new damage variable and its evaluation law for structured soil.

Info:

Periodical:

Key Engineering Materials (Volumes 452-453)

Edited by:

A. Saimoto and M.H. Aliabadi

Pages:

257-260

DOI:

10.4028/www.scientific.net/KEM.452-453.257

Citation:

Y. X. Liu et al., "A New Damage Variable and its Evaluation Law for Structured Soil", Key Engineering Materials, Vols. 452-453, pp. 257-260, 2011

Online since:

November 2010

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Price:

$35.00

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