A First-Order Perturbation Analysis of Crack Trapping by Arrays of Obstacles
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Publication:3355601
DOI10.1115/1.3176178zbMath0729.73264OpenAlexW2017783528MaRDI QIDQ3355601
Publication date: 1989
Published in: Journal of Applied Mechanics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1115/1.3176178
stress intensity factor distributionFFT techniquecritical stress intensity factor``viscoplastic crack growth modelarray of obstaclesinitially straight crack frontperiodic array of blocking rectangular obstaclesplane stress Dugdale/BCS elastic-plastic crack model
Stress concentrations, singularities in solid mechanics (74G70) Anelastic fracture and damage (74R20) Fracture and damage (74R99) Numerical methods for discrete and fast Fourier transforms (65T50)
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