Experimental and numerical investigation of the static response of environmentally aged adhesively bonded joints

Sugiman, Sugiman; Crocombe, A.D.; Aschroft, I.A.

doi:10.1016/j.ijadhadh.2012.08.007

Cited by 107 publications

(69 citation statements)

References 45 publications

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“…It follows from work reported elsewhere [24,25] that was undertaken investigating the quasi-static response of the same joints in both unaged and aged conditions. The moisture dependent mechanical properties of the adhesive and cohesive zone properties (later used in the FEM) that were developed in this earlier quasistatic work are summarised in Table 1.…”

Section: Resultsmentioning

confidence: 99%

“…The properties were taken to degrade linearly between the limiting values given. The experimental and predicted static response of these joints has been presented in [24,25] and a summary of the experimental and predicted static strengths are shown in Table 2. (Table 2) although the damage mechanism will not be the same.…”

Section: Resultsmentioning

confidence: 99%

“…The bilinear traction-separation law of the cohesive zone model (CZM) (see Fig. 10a) has been successfully used to predict progressive damage and residual strength in the unaged and aged MSLJ and LDB [24,25]. This approach has been further extended in this fatigue modelling.…”

Section: Modelling the Fatigue Response Of Monolithic Single Lap Jointsmentioning

confidence: 99%

“…The maximum load applied was applied sequentially, following thermal analysis (for unaged joint) and thermal and swelling analyses (for aged joints). As in the modelling of the statically loaded aged joints in the partner paper [24], the fillet was not included in the MSLJ but was in the LDB models. The basis for this was that in the former joints the fillets were small and were not well bonded to the substrate and thus did not provide significant load transfer.…”

Section: Modelling the Fatigue Response Of Monolithic Single Lap Jointsmentioning

confidence: 99%

See 3 more Smart Citations

The fatigue response of environmentally degraded adhesively bonded aluminium structures

Sugiman

Crocombe

Aschroft

2013

International Journal of Adhesion and Adhesives

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Modelling the Fatigue Response Of Monolithic Single Lap Jointsmentioning

confidence: 99%

Section: Modelling the Fatigue Response Of Monolithic Single Lap Jointsmentioning

confidence: 99%

See 2 more Smart Citations

The fatigue response of environmentally degraded adhesively bonded aluminium structures

Sugiman

Crocombe

Aschroft

2013

International Journal of Adhesion and Adhesives

Self Cite

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“…The joint was modeled by three-dimensional volume elements, the behavior of which was governed by the traction-separation material model. Other authors covered this subject as well: Sugiman et al (2013) presented a process of elaboration of the FE model of adhesive joints considering the process of environmental aging. The joint consisted of two types of volume finite elements: the upper and lower adhesive layers were built from brick elements.…”

Section: Introductionmentioning

confidence: 99%

Finite Element Analasis of Adhesive Bonds Using the Cohesive Zone Modeling Method

Korta

Młyniec

Zdziebko

et al. 2014

mech

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This paper covers the subject of FE modeling of adhesive joints, which is gaining more and more attention in contemporary industry, especially in the aerospace and automotive sectors. This technique of creating structural connections possesses many advantages over mechanical or welding methods and it seems that it will be exploited extensively in the future mechanical design. The ability of joining dissimilar materials decreased minimum member cross-section size and corrosion inertness can be considered as its most important features. However, in the era of virtual prototyping, it is necessary to conduct reliable computer-assisted analyses of these types of joints. It is because most of the contemporary structures are developed as numerical models first, and only the final product is prototyped physically, to validate the simulation results. The aim of this paper is to demonstrate how to elaborate reliable and accurate adhesive joint models, using a cohesive zone modeling (CZM) method in conjunction with shell-based models. The major profitable consequence of using this modeling technique is that it results in a relatively small number of spatial degrees of freedom, therefore allows for short computational times.Keywords: glues, adhesives, modeling, CZM, lightweighting ANALIZA MES PO£¥CZEÑ KLEJONYCH Z WYKORZYSTANIEM MODELU KOHEZYJNEGO Niniejszy artyku³ opisuje metodê modelowania numerycznego po³¹czeñ adhezyjnych, które w ostatnim czasie zyskuj¹ du¿¹ popularno ae, szczególnie w przemy le lotniczym i samochodowym. Ta metoda spajania elementów konstrukcyjnych ma wiele zalet przewy¿szaj¹cych tradycyjnie wykorzystywane po³¹czenia mechaniczne oraz spawanie. Do najwa¿niejszych zaliczyae mo¿na mo¿liwo ae ³¹czenia materia³ów o odmiennym sk³adzie chemicznym, mo¿liwo ae zmniejszenia minimalnego wymiaru przekroju poprzecznego ³¹czonych elementów oraz odizolowanie ³¹czonych elementów, co chroni je przed korozj¹ elektrochemiczn¹. Wspó³czesne trendy projektowania zak³adaj¹ pe³ny rozwój konstrukcji w formie modeli komputerowych, a rzeczywisty prototyp powstaje dopiero jako produkt finalny, s³u¿¹c walidacji otrzymanych wyników. Dlatego te¿, celem badañ opisanych w niniejszej pracy by³o przedstawienie wykorzystania modelu po³¹czenia adhezyjnego zbudowanego na podstawie elementów typu pow³okowe, oddaj¹cego w dok³adny sposób zachowanie tego rodzaju spoin. W artykule opisano wykorzystanie metody modelowania kohezyjnego (CZM), której podstawow¹ zalet¹ jest mo¿liwo ae implementacji nawet w z³o¿onych przypadkach, bez znacznego wyd³u¿enia czasu ich analiz.

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Thermal Stresses in Adhesively Bonded Joints/Patches and Their Modeling

Apalak¹

2017

Progress in Adhesion and Adhesives

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Experimental and numerical investigation of the static response of environmentally aged adhesively bonded joints

Cited by 107 publications

References 45 publications

The fatigue response of environmentally degraded adhesively bonded aluminium structures

The fatigue response of environmentally degraded adhesively bonded aluminium structures

Finite Element Analasis of Adhesive Bonds Using the Cohesive Zone Modeling Method

Thermal Stresses in Adhesively Bonded Joints/Patches and Their Modeling

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