ISSN:
0894-9166
Keywords:
updated Lagrangian approach
;
viscoelastic integral constitutive relation
;
isoparametric finite element
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
Abstract Based upon the updated Lagrangian approach, the principle of virtual work denoted by the updated Kirchhoff stress increment tensors and the updated Green strain increment tensors and the integral constitutive relation expressed by Kirchhoff stress tensors and Green strain tensors are used and the viscoelastic large deformation incremental variational equation is derived. By means of the 8-nodes isoparametric finite element the program of two-dimensional problem is written. Good agreement is found among the results obtained from this paper and other literatures.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02207255
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