Author： Lelyukh Yu. Shevchenko Yu.
Publisher： Springer Publishing Company
ISSN： 1063-7095
Source： International Applied Mechanics, Vol.42, Iss.5, 2006-05, pp. : 507-515
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Abstract
A finite-element algorithm is proposed for the analysis of the thermoviscoelastoplastic stress-strain state of bodies under complex loading (thermal and mechanical). It is assumed that an arbitrary element of the body deforms along a rectilinear or slightly curved path. The three-dimensional stress-strain state of the body’s elements is determined using the iterative method of additional strains. The technique is tested by analyzing the three-dimensional viscoelastic stress-strain state of a hollow cylinder and the thermoplastic state of a disk
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