Fatigue Strength of Adhesive/Rivet Combined Lap Joints

Imanaka, Makqto; Haraga, Kosuke; Nishikawa, Tetsuya

doi:10.1080/00218469508014356

Cited by 38 publications

(23 citation statements)

References 5 publications

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“…In 1995, Imanaka [2] showed that the fatigue strength of the adhesive joint can be improved through combination with a rivet whose fatigue strength is at least the one of the corresponding bonded joint. Since 2000, along with the development of adhesive materials as well as the increasing use of composites in industrial applications, some studies have been continuing to analyse the mechanical performance of HBB joining technology.…”

Section: Introductionmentioning

confidence: 99%

Simulation of single-lap bonded and hybrid (bolted/bonded) joints with flexible adhesive

Hoang-Ngoc¹,

Paroissien²

2010

International Journal of Adhesion and Adhesives

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Balanced single-lap bonded and hybrid (bolted/bonded) joints with flexible adhesives have been studied using finite element analysis. The two-dimensional plane strain and three-dimensional analyses have been carried out.Geometrical and material nonlinearities were taken into account. Flexible adhesives were modelled using hyperelastic Mooney-Rivlin potentials. Joint stiffness, as well as adhesive stress distribution, in the overlap has been investigated.The sensitivity of mechanical response to the compressibility of the adhesive material has been demonstrated.Numerical analyses of hybrid (bolted/bonded) joints showed their fatigue life is longer than corresponding bolted joints.

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Section: Introductionmentioning

confidence: 99%

Simulation of single-lap bonded and hybrid (bolted/bonded) joints with flexible adhesive

Hoang-Ngoc¹,

Paroissien²

2010

International Journal of Adhesion and Adhesives

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“…the ratio of initiation to propagation time is not constant. Some authors [14,15] have found a significant initiation period using this technique. However, examining carefully the raw data in these papers shows that in some cases the quoted initiation period would appear to be too large.…”

Section: Several Authors Who Have Applied This Technique Have Found Tmentioning

confidence: 99%

“…This technique was later applied to adhesive joints by Zhang et al [13], Imanaka et al [14], Taylor [9], Curley et al [4] and Crocombe et al [15]. Crack initiation is recorded from changes in the strain measured by strain gauges placed on the 'back-face' of the substrate.…”

Section: The Initiation Versus Propagation Debatementioning

confidence: 99%

“…Hence, a back-face strain technique has been used in the present study to quantify the relative proportion of time spent in the initiation and the subsequent propagation of a crack until failure. This technique has been successfully used by several workers to detect crack initiation [4,9,[12][13][14][15]. However, it is useful to first review some of the literature on the initiation and propagation of cracks in single-lap joints.…”

Section: Introductionmentioning

confidence: 99%

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The prediction of crack growth in bonded joints under cyclic-fatigue loading I. Experimental studies

Hadavinia

Kinloch

Little

et al. 2003

International Journal of Adhesion and Adhesives

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The performance of adhesively-bonded joints under monotonic and cyclic-fatigue loading has been investigated using a fracture-mechanics approach. The joints consisted of an epoxy film adhesive which was employed to bond aluminium-alloy substrates. The effects of undertaking cyclic-fatigue tests in (a) a 'dry' environment of 55% relative humidity at 23°C, and (b) a 'wet' environment of immersion in distilled water at 28°C were investigated. In particular, the influence of employing different surface pretreatments for the aluminium-alloy substrates was examined. In addition, singlelap joints were tested under cyclic fatigue loading in the two test environments, and a back-face strain technique has been used which revealed that crack propagation, rather than crack initiation, occupied the dominant proportion of the fatigue lifetime of the single-lap joints. In Part II, the data obtained in the present Part I paper will be employed to predict theoretically the lifetime of the adhesively-bonded single-lap joint specimens. Keywords

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“…Bonded structures have high fatigue endurance, if the glue joints are loaded within a limited extent. High fatigue endurance of combined joints, i.e., rivet-bonding and thermal bonding is a well-known fact [12]. However, "pure" adhesive joints are characterized with limited fatigue strength [13,14], which does not indicate a clear correlation with shear strength of such joints.…”

Section: Introductionmentioning

confidence: 99%

Impact of Frequency of Load Changes in Fatigue Tests on the Temperature of the Modified Polymer

Komorek

Krzyżak

et al. 2017

Int J Thermophys

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In the article, the authors describe the analysis of the impact of the frequency of fatigue tests on the temperature of the modified polymer. The base material for producing the samples was the epoxy resin Epidian 57 cured with Z1 hardener. The presented study is part of a research program of adhesive joints made with the composition Epidian 57/Z1 aiming to determine the effect of physical modification of the adhesive composition on its properties and on the properties of adhesive joints made with such a modified composition. The tested adhesive compositions were modified by additions of micro-and nanoparticles in an amount of 1.85 % (micro-and nanoparticles) or 10 % (microparticles) in weight, depending on the type of the particles. In the studies, the authors used the particles of tungsten, microspheres and carbon nanotubes. The polymer samples produced by casting were loaded with compressive identical, one-sided loads at two different frequencies of load changes. During the tests, the authors recorded the temperature changes as a function of the number of cycles. The changes in the temperature field on the surface of the samples during the tests were observed by the infrared camera. As a result of the studies, it was possible to observe a significant impact of the composition of the polymer and the frequency of load changes during the test on the temperature of the sample.

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Fatigue Strength of Adhesive/Rivet Combined Lap Joints

Cited by 38 publications

References 5 publications

Simulation of single-lap bonded and hybrid (bolted/bonded) joints with flexible adhesive

Simulation of single-lap bonded and hybrid (bolted/bonded) joints with flexible adhesive

The prediction of crack growth in bonded joints under cyclic-fatigue loading I. Experimental studies

Impact of Frequency of Load Changes in Fatigue Tests on the Temperature of the Modified Polymer

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