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2014 | OriginalPaper | Buchkapitel

56. Composite Patch Bonded Repair Simulation and Optimization of the Lap Joints

verfasst von : Xinjun Wang, Yongchao Dai, Feibo Huang

Erschienen in: Proceedings of the First Symposium on Aviation Maintenance and Management-Volume II

Verlag: Springer Berlin Heidelberg

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Abstract

In this paper, the finite element method is applied to optimize the stress distribution of the adhesively bonded composite patch for repairing of a cracked metal plate. A three-dimensional finite element model was created and simulated, a finite element procedure is programmed to find the optimized parameters of the composite patch, and the optimized parameters are listed for convenient application. The simulated result shows that the directions of the plies and the distance between the lap joints could affect the adhesive stresses distribution greatly, and compared with the single lap joint case, the maximum shear stress of the recommended multi-joints case could reduce more than 80 %.

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Literatur
1.
Zurück zum Zitat Baker AA (1987) Fiber composite repair of cracked metallic aircraft components practical and basic aspects. Composites 18:293–307CrossRef Baker AA (1987) Fiber composite repair of cracked metallic aircraft components practical and basic aspects. Composites 18:293–307CrossRef
2.
Zurück zum Zitat Baker AA (1984) Repair of cracked of defective metallic aircraft components with advanced fiber composites-an overview of Australian work. Compos Struct 2:153–181CrossRef Baker AA (1984) Repair of cracked of defective metallic aircraft components with advanced fiber composites-an overview of Australian work. Compos Struct 2:153–181CrossRef
3.
Zurück zum Zitat Alias MN, Brown R (1993) Corrosion behavior of carbon fiber composites in the marine environment. Corros Sci 35:31–54CrossRef Alias MN, Brown R (1993) Corrosion behavior of carbon fiber composites in the marine environment. Corros Sci 35:31–54CrossRef
4.
Zurück zum Zitat Bai J (2001) The optimal analysis of patch bonding parameters in composite repairing technique. Mech Sci Technol 20:748–750 Bai J (2001) The optimal analysis of patch bonding parameters in composite repairing technique. Mech Sci Technol 20:748–750
5.
Zurück zum Zitat Zhao L, Wang Z (2011) The study of stress intensity factor of cracked metallic structure repaired with adhesive bonding composite patch. Aircr Des 30:50–67 Zhao L, Wang Z (2011) The study of stress intensity factor of cracked metallic structure repaired with adhesive bonding composite patch. Aircr Des 30:50–67
6.
Zurück zum Zitat Zhu X (2011) Optimization research of composite patch shape based on residual strength. J Civ Aviation Flight Univ Chin 22:8–11 Zhu X (2011) Optimization research of composite patch shape based on residual strength. J Civ Aviation Flight Univ Chin 22:8–11
7.
Zurück zum Zitat Yan Z, You M, Yu H (2006) Influence of elastic modulus of adhesive on the stress and strain distribution in aluminium single lap joint. J Aeronaut Mater 26:39–42MATH Yan Z, You M, Yu H (2006) Influence of elastic modulus of adhesive on the stress and strain distribution in aluminium single lap joint. J Aeronaut Mater 26:39–42MATH
8.
Zurück zum Zitat Kaye RH, Heller M (2002) Through-thickness shape optimization of bonded repairs and lap-joints. Adhes Adhes 22:7–21CrossRef Kaye RH, Heller M (2002) Through-thickness shape optimization of bonded repairs and lap-joints. Adhes Adhes 22:7–21CrossRef
9.
Zurück zum Zitat Quaresimin M, Ricotta M (2006) Stress intensity factors and strain energy release rates in single lap bonded joints in composite materials. Compos Sci Technol 66:647–656CrossRef Quaresimin M, Ricotta M (2006) Stress intensity factors and strain energy release rates in single lap bonded joints in composite materials. Compos Sci Technol 66:647–656CrossRef
10.
Zurück zum Zitat Meo M, Thieulot E (2005) Delamination modeling in a double cantilever beam. Compos Struct 71:429–434CrossRef Meo M, Thieulot E (2005) Delamination modeling in a double cantilever beam. Compos Struct 71:429–434CrossRef
11.
Zurück zum Zitat Knott JF (1973) Fundamentals of fracture mechanics. Butterworths, London Knott JF (1973) Fundamentals of fracture mechanics. Butterworths, London
12.
Zurück zum Zitat Wang CH, Rose LRF, Callinan R (1998) Analysis of out-of-plane bending in one-sided bonded repair. Int J Solids Struct 35:1653–1675CrossRefMATH Wang CH, Rose LRF, Callinan R (1998) Analysis of out-of-plane bending in one-sided bonded repair. Int J Solids Struct 35:1653–1675CrossRefMATH
Metadaten
Titel
Composite Patch Bonded Repair Simulation and Optimization of the Lap Joints
verfasst von
Xinjun Wang
Yongchao Dai
Feibo Huang
Copyright-Jahr
2014
Verlag
Springer Berlin Heidelberg
DOI
https://doi.org/10.1007/978-3-642-54233-6_56

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