Simulation of fracture of elastoplastic materials in mode III: from brittle to ductile
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DOI: 10.1007/s11012-019-01090-4
Abstract: The initiation of a longitudinal shear crack (mode III fracture) in elastoplastic materials with the limiting strain is considered. The crack propagation criterion is formulated using a modified Leonov–Panasyuk–Dugdale model using an additional parameter—the width… read more here.
Keywords: criterion; elastoplastic materials; fracture; mode iii ... See more keywords
Compaction of quasi-one-dimensional elastoplastic materials
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DOI: 10.1038/ncomms15568
Abstract: Insight into crumpling or compaction of one-dimensional objects is important for understanding biopolymer packaging and designing innovative technological devices. By compacting various types of wires in rigid confinements and characterizing the morphology of the resulting… read more here.
Keywords: elastoplastic materials; one dimensional; compaction quasi; compaction ... See more keywords
Influence of the Mechanical Properties of Elastoplastic Materials on the Nanoindentation Loading Response
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DOI: 10.3390/ma13214842
Abstract: The nanoindentation loading response of elastoplastic materials was simulated by the finite element method (FEM). The influence of the Young’s modulus E, yield stress σy, strain hardening exponent n and Poisson’s ratio ν on the… read more here.
Keywords: loading response; elastoplastic materials; response; influence mechanical ... See more keywords