On A Contact Problem In Composite Materials
Author(s)
M. Válek, P. Procházka & J. Šejnoha
Abstract
In this paper a problem of debonding of fibers from matrix, the influence
of loading choice, prevailingly in normal direction, and a range of damage
after finishing the disconnection of both phases are studied. The generalized
Mohr-Coulomb interfacial condition is taken into account and the tensile
stresses at the fiber-matrix interface are excluded. The loading is introduced
in the classical way in the sense of Suquet and moreover, the influence of
eigenstrain or eigenstress is considered. The results are mutually compared,
considering partial loadings, and evaluated in such a way that the properties
of homogenized composite structure should be determined in the final stage
of computations, it means the overall behavior of the composite aggregate
should be described from the results of this paper.
Using the general Suquet idea applied to loading of
Keywords
Related Book
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