M-Integral and Virial Theorem in Elastodynamics
Source abstract
Abstract
The elastodynamic M-integral of Fracture Mechanics is formulated via the virial theorem of continuum mechanics. The theorem is adapted to nonlinear elastic solids and presented in physical as well as in material space, so that it is consistent with associated balance laws. The M-integral is applied to a stationary crack subjected to time harmonic load and it is related to the J-integral.
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Research context
OpenAlex topics: Elasticity and Material Modeling · Elasticity and Wave Propagation · Numerical methods in engineering
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References (9)
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