Optimization of Structural Adhesive Joints

Mallick, Pradeep Kumar

doi:10.1002/9781119737322.ch3

Cited by 1 publication

(2 citation statements)

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“…A comparison of different approaches to joint optimization in terms of solution time and quality is presented. The Mallick monograph [22] provides background information on various aspects of optimal design and performance improvement of adhesive joints in building structures. These include joint configurations, joint design parameters, substrate properties, and adhesive selection.…”

Section: Introductionmentioning

confidence: 99%

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Topological Optimization of Interconnection of Multilayer Composite Structures

et al. 2023

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This study focuses on the topological optimization of adhesive overlap joints for structures subjected to longitudinal mechanical loads. The aim is to reduce peak stresses at the joint interface of the elements. Peak stresses in such joints can lead to failure of both the joint and the structure itself. A new approach based on Rational Approximation of Material Properties (RAMP) and the Finite Element Method (FEM) has been proposed to minimize peak stresses in multi-layer composite joints. Using this approach, the Mises peak stresses of the optimal structural joint have been significantly reduced by up to 50% under mechanical loading in the longitudinal direction. The paper includes numerical examples of different types of structural element connections.

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Section: Introductionmentioning

confidence: 99%

“…; funding acquisition, T.V.Y. All authors have read and agreed to the published version of the manuscript.Funding: This research was supported by the Russian Science Foundation (RSF), Project No 22. 71-10083 (https://rscf.ru/prjcard_int?22-71-10083).…”

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confidence: 99%