Mode III and mixed mode I-II crack kinking under stress-wave loading

DOI10.1016/0020-7683(84)90048-9zbMath0531.73070OpenAlexW1964591838MaRDI QIDQ788543

Jan. D. Achenbach, Mao-Kuen Kuo, John P. Dempsey

Publication date: 1984

Published in: International Journal of Solids and Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0020-7683(84)90048-9

zbMATH Keywords

stress jumpconstant velocityelastic solidapproximate expressionscomparisons with numerical resultsdistinct maximum at combination of crack-kinking angle and crack-tip speedelastodynamic stress intensity factorfluxes of energyforward directionline crackMode I-IIMode-IIInear-tip field for kinked crack approximated by field for crack propagating in own planenew crack faces subjected to appropriate surface tractionsstrucktime interval before signals from other crack tip arrive

Mathematics Subject Classification ID

Stress concentrations, singularities in solid mechanics (74G70) Brittle damage (74R05)

Related Items (1)

Elastodynamic Griffith fracture on prescribed crack paths with kinks

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