Interaction of shear cracks in microstructured materials modeled by couple-stress elasticity
نویسندگان
چکیده
منابع مشابه
Interaction of Propagting Cracks and Shear Waves
Fluctuations in the crack tip structure should result in the release of elastic waves that propagate both into the bulk as well as along the surface. Ramanathan and Fisher (1997), and Morrisey and Rice (1998) examined such wave interactions in a series of increasingly sophisticated models. The possibility that in-plane and out-of-plane perturbations could persist along the crack surface, result...
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The Interaction of a crack with rigid circular cylindrical inclusions is considered for the case of longitudinal shear deformation. General representations of the solutions for a radial crack near a single and midway between two inclusions are given. The particular case of uniform shearing stress applied at infinity is discussed in detail. Expressions for the crack tip stress intensity factor K...
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ژورنال
عنوان ژورنال: Journal of Mechanics of Materials and Structures
سال: 2018
ISSN: 1559-3959,1559-3959
DOI: 10.2140/jomms.2018.13.401