Preliminary study on the effect of microstructure shape on impact compression dynamic fracture of two-dimensional brittle materials protective structures

DOI10.1016/J.EUROMECHSOL.2022.104625zbMath1491.74090OpenAlexW4224251429MaRDI QIDQ2671696

Nianzu Wang, Wenkai Yao, Yongqiang Li

Publication date: 3 June 2022

Published in: European Journal of Mechanics. A. Solids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.euromechsol.2022.104625

zbMATH Keywords

strain localizationnegative Poisson ratioimpact plasticitylattice-spring modelmesoscopic deformationprotective microstructureshock wave compressionstress curve

Mathematics Subject Classification ID

Brittle fracture (74R10) Anelastic fracture and damage (74R20) Micromechanics of solids (74M25) High-velocity fracture (74R15) Impact in solid mechanics (74M20)

Cites Work

• Simulation of the thermal shock of brittle materials using the finite-discrete element method
• A 3D distinct lattice spring model for elasticity and dynamic failure

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