Listar por autor "Antunes, Fernando"
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3D numerical study of the transient behaviour on plasticity induced crack closure
The numerical analysis of the plasticity induced crack closure requires the development of the plastic wake. Transient behaviour is observed when the crack starts to grow. The plastic wake length has an influence on the ... -
Numerical analysis of the influence of the last cycle scheme on plasticity induced crack closure
Camas-Peña, Daniel
; Antunes, Fernando; Moreno-Morales, Maria Belen; Gonzalez-Herrera, Antonio (2019-09-24)
Plasticity induced crack closure is considered the main mechanism related to the premature contact of the crack flanks when a crack grows under cyclic loadings. This phenomenon has been studied numerically since the early ...