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06.12.2024 | Original Article

Bond-based peridynamic fatigue analysis of ductile materials with Neuber’s plasticity correction

verfasst von: Ugur Altay, Mehmet Dorduncu, Suat Kadioglu, Erdogan Madenci

Erschienen in: Engineering with Computers

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Abstract

This study introduces an approach for performing bond-based (BB) peridynamic (PD) fatigue analysis of ductile materials. Existing BB PD fatigue models do not account for the effect of plastic deformation. The current approach addresses this by incorporating Neuber’s plasticity correction concept into the fatigue model. Neuber’s correction adjusts the stress and strain predictions of the PD elastic solution to account for local plastic deformation around crack tips. The PD fatigue simulations demonstrate the effectiveness of this method and improvements in fatigue life predictions by considering local plasticity effects. The numerical results first examine the response of a ductile plate without a crack under quasi-static monotonic loading. Subsequently, specimens exhibiting Mode I and mixed-mode crack propagation paths due to cyclic loading are analyzed. The PD predictions accurately capture the test data. Additionally, the model specifically investigates the effect of a stop hole on fatigue life.

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Literatur
8.
Zurück zum Zitat A 3-D conjugated bond-pair-based peridynamic formulation for initiation and propagation of cracks in brittle solids n.d. A 3-D conjugated bond-pair-based peridynamic formulation for initiation and propagation of cracks in brittle solids n.d.
11.
Zurück zum Zitat Taylor MJ. Numerical simulation of thermo elasticity, inelasticity and rupture in membrane theory,. Dissertation University of California, Berkeley 2008. Taylor MJ. Numerical simulation of thermo elasticity, inelasticity and rupture in membrane theory,. Dissertation University of California, Berkeley 2008.
13.
Zurück zum Zitat Foster JT, Silling SA, Chen WW (2011) An energy based failure criterion for use with peridynamic states. Int J Multiscale Comput Eng 9:675–688CrossRef Foster JT, Silling SA, Chen WW (2011) An energy based failure criterion for use with peridynamic states. Int J Multiscale Comput Eng 9:675–688CrossRef
14.
Zurück zum Zitat Mitchell JA. A nonlocal, ordinary, state-based plasticity model for peridynamics. Albuquerque SAND2011–3166 2011. Mitchell JA. A nonlocal, ordinary, state-based plasticity model for peridynamics. Albuquerque SAND2011–3166 2011.
22.
Zurück zum Zitat Abe Askari SAS. Peridynamic model for fatigue cracking. Albuquerque: Sandia National Laboratories; 2014. Abe Askari SAS. Peridynamic model for fatigue cracking. Albuquerque: Sandia National Laboratories; 2014.
34.
Zurück zum Zitat Topper TH, Wetzel RM, Morrow J (1969) Neuber’s rule applied to fatigue of notched specimens. J Mater 4:200–209 Topper TH, Wetzel RM, Morrow J (1969) Neuber’s rule applied to fatigue of notched specimens. J Mater 4:200–209
42.
Zurück zum Zitat Masing G (1926) Eigenspannungen und Verfestigung beim Messing. In: Proc of 2nd International Congress of Applied Mechanics Masing G (1926) Eigenspannungen und Verfestigung beim Messing. In: Proc of 2nd International Congress of Applied Mechanics
44.
Zurück zum Zitat Dorduncu M, Barut A, Madenci E (2015) Ordinary-State based peridynamic truss element. In: 56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, American Institute of Aeronautics and Astronautics 2015 Dorduncu M, Barut A, Madenci E (2015) Ordinary-State based peridynamic truss element. In: 56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, American Institute of Aeronautics and Astronautics 2015
45.
Zurück zum Zitat Dorduncu M, Barut A, Madenci E (2016) Peridynamic truss element for viscoelastic deformation. In: 57th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, American Institute of Aeronautics and Astronautics. https://doi.org/10.2514/6.2016-1721 Dorduncu M, Barut A, Madenci E (2016) Peridynamic truss element for viscoelastic deformation. In: 57th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, American Institute of Aeronautics and Astronautics. https://​doi.​org/​10.​2514/​6.​2016-1721
48.
Zurück zum Zitat ASTM E647–13 (2014) Standard Test Method for Measurement of Fatigue Crack Growth Rates. Am Soc Test Mater 03:1–50 ASTM E647–13 (2014) Standard Test Method for Measurement of Fatigue Crack Growth Rates. Am Soc Test Mater 03:1–50
Metadaten
Titel
Bond-based peridynamic fatigue analysis of ductile materials with Neuber’s plasticity correction
verfasst von
Ugur Altay
Mehmet Dorduncu
Suat Kadioglu
Erdogan Madenci
Publikationsdatum
06.12.2024
Verlag
Springer London
Erschienen in
Engineering with Computers
Print ISSN: 0177-0667
Elektronische ISSN: 1435-5663
DOI
https://doi.org/10.1007/s00366-024-02092-x