Sand production simulation under true-triaxial stress conditions
نویسندگان
چکیده
منابع مشابه
The anisotropy of Leighton Buzzard sand under general stress conditions
A hollow cylinder apparatus was used to investigate the inherent anisotropy and membrane penetration of Leighton Buzzard sand test-specimens. The degree of inherent anisotropy was found to be independent of the mean effective stress but dependent on the initial relative density of the test-specimen. In the vertical-tohorizontal directions, the degree of inherent anisotropy decreases with increa...
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The continuum mechanic simulation of micro-structural damage process is important in the study of ductile fracture mechanics. In this paper, the continuum damage mechanics model formulation proposed by Lematire has been validated against ductile damage evolution experimentally measured in A533B-C1 steel under stress triaxiality conditions. First, a 
procedure to identify the model parameters...
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ژورنال
عنوان ژورنال: International Journal of Rock Mechanics and Mining Sciences
سال: 2013
ISSN: 1365-1609
DOI: 10.1016/j.ijrmms.2013.03.001