Year: 2012
Author: X. D. Song, J. H. Ren
Advances in Applied Mathematics and Mechanics, Vol. 4 (2012), Iss. 3 : pp. 354–364
Abstract
This paper reports an improved constitutive model for the shear creep behavior of offwhite marbles which are selected from slope and underground cavern and contain green schist's weak structural planes. The shear creep behavior of the samples is characterized using the rheological tests. Based on the experimental measurements on mechanical properties under different normal stress conditions, an improved model is proposed to analyze the experimental results. It is demonstrated from a further discussion that such model can reflect the non-linear creep characteristics of structural planes, and especially, it is suitable for description of the viscoelastic and viscoplastic deformation behavior of structural planes.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.4208/aamm.10-m11156
Advances in Applied Mathematics and Mechanics, Vol. 4 (2012), Iss. 3 : pp. 354–364
Published online: 2012-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 11
Keywords: Rock structural plane shear creep creep curve creep model.
Author Details
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