Three-Dimensional in Bonded Joints: A Short Review

Filippo Berto,Relly Victoria V Petrescu,Florian Ion T Petrescu

doi:10.3844/ajeassp.2016.1261.1268

Abstract

Distributions of stress 3D in the vicinity of the overlapping corners of joints with a single lap were investigated with accuracy at present the man. A (Fe), model accurately Finite Element 3D has been carried out in order to investigate the intensity of the stress of adjustments in the plan and outside of stress by the width of the plate. The influences of the thickness of the adhesive and the Poisson distribution have been taken into account. Numerical results showed the presence of modes engaged has been detected with precision a sudden rise in the way the out-of-plan is very close to the free surface side of the fitting.

Highlights

The adhesive joints were investigated in detail in the last decades and many investigations on this subject of research can be found in the past and the recent literature.A review range of analytical approach for the bonded joint with glue is reported in.That review showing that most of the analytical models are two-dimensional.As it is well known in the literature, bonded joints with adhesive are characterized by areas of high concentration stress in the vicinity of the corners of the overlap
For a bi-material stress takes place singularity in the case in which any geometric discontinuity is present on the component (Bogy, 1970)
Distributions of stress 3D in the vicinity of the overlapping corners of joints with a single lap were investigated with accuracy at present the man

Summary

Introduction

The adhesive joints were investigated in detail in the last decades and many investigations on this subject of research can be found in the past and the recent literature.A review range of analytical approach for the bonded joint with glue is reported in (da Silva et al, 2009a; 2009b).That review showing that most of the analytical models are two-dimensional.As it is well known in the literature, bonded joints with adhesive are characterized by areas of high concentration stress in the vicinity of the corners of the overlap. The adhesive joints were investigated in detail in the last decades and many investigations on this subject of research can be found in the past and the recent literature. A review range of analytical approach for the bonded joint with glue is reported in (da Silva et al, 2009a; 2009b). That review showing that most of the analytical models are two-dimensional. As it is well known in the literature, bonded joints with adhesive are characterized by areas of high concentration stress in the vicinity of the corners of the overlap. The assessment of the plan in the field of stress in the joints of by bonding of different materials have been well studied, among others, (Lazzarin et al, 2002)

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Conclusion