The peak stress method (PSM) is an engineering, finite element (FE)‐oriented method to rapidly estimate the notch stress intensity factors by using the singular linear elastic peak stresses calculated from coarse FE analyses. The average element size adopted to generate the mesh pattern can be chosen arbitrarily within a given range.
Rapid evaluation of notch stress intensity factors using the peak stress method: Comparison of commercial finite element codes for a range of mesh patterns / Meneghetti, G.; Campagnolo, A.; Avalle, M.; Castagnetti, D.; Colussi, M.; Corigliano, P.; De Agostinis, M.; Dragoni, E.; Fontanari, V.; Frendo, F.; Goglio, L.; Marannano, G.; Marulo, G.; Moroni, F.; Pantano, A.; Rebora, A.; Scattina, A.; Spaggiari, A.; Zuccarello, B.. - In: FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES. - ISSN 8756-758X. - (2018), pp. 1-20. [10.1111/ffe.12751]
Rapid evaluation of notch stress intensity factors using the peak stress method: Comparison of commercial finite element codes for a range of mesh patterns
Moroni, F.;
2018-01-01
Abstract
The peak stress method (PSM) is an engineering, finite element (FE)‐oriented method to rapidly estimate the notch stress intensity factors by using the singular linear elastic peak stresses calculated from coarse FE analyses. The average element size adopted to generate the mesh pattern can be chosen arbitrarily within a given range.| File | Dimensione | Formato | |
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