PDF] Behaviour of Bi-Adhesive in Double-Strap Joint with Embedded Patch Subjected to Bending
![](https://d3i71xaburhd42.cloudfront.net/e49f33ef65c17bd5e67bb134b47790e0041385ae/3-Figure1-1.png)
Abstract In this study, behaviour of bi-adhesive used in the repair of damaged parts was analyzed, using the finite element method. In a double-strap joint with an embedded patch, patch is embedded into the adherents for structural requirements. In addition, to increase the strength of the joint, two adhesives are used to bond the adherents. This approach reduces stress concentration at the overlap ends, increases the load capacity and delays the failure. These effects give rise to higher joint strength. For this purpose, a stiff adhesive, FM73 produced by Cytec Fiberite, was applied in the middle portion of the overlap, while a softer adhesive, SBT9244 from 3M, was applied towards the edges, prone to stress concentrations. Non-linear finite element analyses were carried out to predict the failure loads, to assist with the geometric design and to identify effective ratios of sizes to maximize joint strength.
![](https://ars.els-cdn.com/content/image/1-s2.0-S0143749622000148-gr27.jpg)
A review on bi-adhesive joints: Benefits and challenges - ScienceDirect
![](https://d3i71xaburhd42.cloudfront.net/e49f33ef65c17bd5e67bb134b47790e0041385ae/3-Figure1-1.png)
PDF] Behaviour of Bi-Adhesive in Double-Strap Joint with Embedded Patch Subjected to Bending
![](https://ars.els-cdn.com/content/image/1-s2.0-S0143749620301299-gr11.jpg)
Creep behaviour and tensile response of adhesively bonded polyethylene joints: Single-Lap and Double-Strap - ScienceDirect
![](https://i1.rgstatic.net/publication/353551424_Mechanical_behavior_of_butt_curved_adhesive_joints_subjected_to_bending/links/6144eb77a595d06017d4326d/largepreview.png)
PDF) Mechanical behavior of butt curved adhesive joints subjected to bending
![](https://www.researchgate.net/profile/Serif-Citil/publication/282520822/figure/fig3/AS:470669088563203@1489227663435/a-The-lap-joint-without-intermediate-part-and-b-the-lap-joint-with-intermediate-part_Q320.jpg)
PDF) Stress Analysis of Adhesively Bonded Double Strap Joints with or Without Intermediate Part Subjected to Tensile Loading
![](https://pub.mdpi-res.com/materials/materials-16-06468/article_deploy/html/images/materials-16-06468-g004.png?1696832193)
Materials, Free Full-Text
![](https://pub.mdpi-res.com/materials/materials-16-06468/article_deploy/html/images/materials-16-06468-g007.png?1696832196)
Materials, Free Full-Text
![](https://ars.els-cdn.com/content/image/1-s2.0-S0143749622000148-gr30.jpg)
A review on bi-adhesive joints: Benefits and challenges - ScienceDirect
![](https://c5.rgstatic.net/m/4671872220764/images/template/default/profile/profile_default_m.jpg)
PDF) Behaviour of Bi-Adhesive in Double-Strap Joint with Embedded Patch Subjected to Bending
![](https://media.springernature.com/m685/springer-static/image/art%3A10.1007%2Fs44245-023-00023-6/MediaObjects/44245_2023_23_Fig2_HTML.png)
Numerical simulation for stress analysis of functionally graded adhesively bonded composite patch repair system
![](https://i1.rgstatic.net/publication/330423888_Experimental_and_Numerical_Investigation_of_Adhesively_Bonded_Curved_Lap_Joints_under_Three-Point_Bending/links/5c4173eb458515a4c72e49a2/largepreview.png)
PDF) Experimental and Numerical Investigation of Adhesively Bonded Curved Lap Joints under Three-Point Bending
![](https://i1.rgstatic.net/ii/profile.image/11431281202568606-1698929660257_Q64/Ahmet-Calik-2.jpg)
PDF) Behaviour of Bi-Adhesive in Double-Strap Joint with Embedded Patch Subjected to Bending
![](https://i1.rgstatic.net/publication/282520822_Stress_Analysis_of_Adhesively_Bonded_Double_Strap_Joints_with_or_Without_Intermediate_Part_Subjected_to_Tensile_Loading/links/58c3cf87a6fdcce648e00d38/largepreview.png)
PDF) Stress Analysis of Adhesively Bonded Double Strap Joints with or Without Intermediate Part Subjected to Tensile Loading
![](https://www.mdpi.com/materials/materials-15-01840/article_deploy/html/images/materials-15-01840-g009.png)
Materials, Free Full-Text
![](https://ars.els-cdn.com/content/image/1-s2.0-S1359836818339209-gr9.jpg)
Review on techniques to improve the strength of adhesive joints with composite adherends - ScienceDirect