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Cohesive Zone Modelling for Fatigue Life Analysis of Adhesive Joints

Part of the SpringerBriefs in Applied Sciences and Technology Book Series

DOI: 10.1007/978-3-030-93142-1

ISBN: 978-3-030-93141-4

Publisher: Springer International Publishing - Springer Journals

Jan 24, 2022

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Chapter 1Introduction

Akhavan-Safar, Alireza; Marques, Eduardo A. S.; Carbas, Ricardo J. C.; da Silva, Lucas F. M.

Pages: 1 –17

[Considering the fatigue response of adhesive joints is an essential part of a joint design since, based on industrial reports, 90% of failures in industrial settings are caused by fatigue damage. The total fatigue life is divided into two main stages, naming the initiation of fatigue life and...
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Chapter 2Cohesive Zone Modelling-CZM

Akhavan-Safar, Alireza; Marques, Eduardo A. S.; Carbas, Ricardo J. C.; da Silva, Lucas F. M.

Pages: 19 –42

[Experimental fatigue tests are very expensive and time-consuming procedures. Accordingly, numerical techniques are often employed to better understand the fatigue behavior of bonded joints and to predict their fatigue life. Several numerical techniques based on continuum mechanics, fracture...
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Chapter 3Fatigue Degradation Models

Akhavan-Safar, Alireza; Marques, Eduardo A. S.; Carbas, Ricardo J. C.; da Silva, Lucas F. M.

Pages: 43 –66

[Although the selection of an appropriate cohesive zone modelling (CZM) shape and the identification of the cohesive parameters are important parts of the fatigue life analysis of bonded joints, it is still necessary to understand how cohesive properties vary (degrade) with the load cycles. This...
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Chapter 4Numerical Simulation

Akhavan-Safar, Alireza; Marques, Eduardo A. S.; Carbas, Ricardo J. C.; da Silva, Lucas F. M.

Pages: 67 –88

[By knowing the shape and fatigue model of the CZM discussed in Chaps. 2 and 3, it is possible to start simulating the fatigue of bonded joints. But before that, we need to be familiar with the different aspects of a numerical CZM-based fatigue life analysis and this is the main goal of this...
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Chapter 5Summary and Conclusions

Akhavan-Safar, Alireza; Marques, Eduardo A. S.; Carbas, Ricardo J. C.; da Silva, Lucas F. M.

Pages: 89 –93

[In Chaps. 1–4, the fatigue response of adhesive joints under cyclic loading was discussed in great detail, eventually explaining how a cohesive zone modelling (CZM) can precisely simulate the response of bonded structures. Different CZM shapes were introduced and their constitutive laws, their...

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