Fracture model of piecewise homogenous medium during exfoliation of elasto-plastic structred materials | Mekhanika | kompozitsionnykh | materialov i konstruktsii
> Volume 16 > №3 / 2010 / Pages: 347-360

Fracture model of piecewise homogenous medium during exfoliation of elasto-plastic structred materials

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Abstract:

Propagation of a crack located on the line of separation of media in a piecewise-homogenous structured material is considered. Under tension applied at infinity, the mode I fracture holds. The case when elastic characteristics of materials coincide and strength ones are different is analyzed in detail. The description of construction of diagrams for quasi-brittle fracture in plane stressed state is present.

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