Non-linear failure criteria for a double lap bonded joint

Chataigner, Sylvain; Caron, Jean; Diaz, Alberto Díaz; Aubagnac, Christophe; Benzarti, Karim

doi:10.1016/j.ijadhadh.2009.06.007

Cited by 26 publications

(14 citation statements)

References 18 publications

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“…Chataigner et al [10] proposed an analytical procedure based on the well known Shear Lag theory of Volkersen by considering a multi linear mechanical behavior of the adhesive in order to find an average shear stress profile along the bonded joint. They did not consider the peel stress distribution in that study.…”

Section: Resultsmentioning

confidence: 99%

“…They concluded that flexible adhesives seem to be stronger than the traditional structural adhesives under certain conditions, where high strain concentrations are encountered. Chataigner et al [10] proposed a non-linear failure criterion for double lap bonded joints; the criteria can be expressed in terms of a maximum yielded length along the bonded joint. Kadioglu et al [11] measured the shear stress strain behavior of two low moduli structural adhesives.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Elasto-plastic stress distributions in adhesively bonded double lap joints

Sayman¹,

Özen²,

Korkmaz³

2013

Materials & Design

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Elasto-plastic stress distributions in adhesively bonded double lap joints

Sayman¹,

Özen²,

Korkmaz³

2013

Materials & Design

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“…The relationship between the axial stress and the adhesive bond stress is obtained by load equilibrium on an element of the bond of length (equation (2)).…”

Section: 2-constitutive Equationsmentioning

confidence: 99%

“…Over the years, the use of structural adhesive bonding techniques in concrete constructions is constantly increasing [1]. Bonding techniques are employed for different applications such as cracks and joints filling, bonding concrete to concrete, metal to metal, steel to concrete and recently composite materials to timber or concrete [2] [3]. The main advantage of the use of bonding techniques in construction is that bond stresses are more uniformly distributed over the bonded surface area than with other conventional fastening methods such as bolts and rivets [4].…”

Section: Introductionmentioning

confidence: 99%

A nonlinear shear-lag model applied to chemical anchors subjected to a temperature distribution

Lahouar

Pinoteau

Caron

et al. 2018

International Journal of Adhesion and Adhesives

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Adhesive joints are increasingly used in bridges and buildings construction thanks to their high mechanical properties and their ease of implementation. However, the load transfer mechanism within adhesive joints is complex and has been the subject of several studies since 1938. Several models have been developed to quantify the stress distribution along bond joints. Nevertheless, very few models exist today to study the stress distribution in chemical anchors by taking into account the temperature effect. This paper presents a non-linear shear-lag model adapted to chemical anchors allowing predicting their stress distribution profiles and fire resistance duration for any temperature distribution. The model highlights the importance of the temperature distribution on the stress profile. The paper shows that when the anchor reaches its maximum axial force, all the elements composing the anchor provide their maximum performance at the same time.

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“…Goeij et al [2] presented a review of research studies performed on composite joints under cyclic loading. Adhesive bonded single or double-lap joints were investigated in the papers [3][4][5][6][7][8][9]. Elastic-plastic stress analysis was carried out in single-lap adhesively bonded joints by using analytic and finite element solutions [10,11].…”

Section: Introductionmentioning

confidence: 99%

Elasto-Plastic Stress Analysis in a Ductile Adhesive & Aluminum Adherends

Akdağ

Batar

Okumus

et al. 2016

MCA

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Abstract:In this study, an elasto-plastic stress analysis is proposed in an aluminum adherend and a ductile adhesive. Elasto-plastic analysis was carried out for the aluminum adherend and DP460 ductile adhesive in a double-lap joint. The analytical solution was compared with the finite element solution. ANSYS 12 was used in the stress analysis. The analytical solution was performed for the one-dimensional case in the adhesive and the adherends. A FEM solution was given for the two-dimensional case. Similar results were obtained for both. In addition, the solution was carried out for brittle and ductile materials. The mechanical properties of the loctite were nearly the same as the ductile DP460 adhesive. It was observed that the ductile adhesive increased the strength of the structure due to the small shear stresses at the free ends of the adhesive.

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Non-linear failure criteria for a double lap bonded joint

Cited by 26 publications

References 18 publications

Elasto-plastic stress distributions in adhesively bonded double lap joints

Elasto-plastic stress distributions in adhesively bonded double lap joints

A nonlinear shear-lag model applied to chemical anchors subjected to a temperature distribution

Elasto-Plastic Stress Analysis in a Ductile Adhesive & Aluminum Adherends

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