Architected adhesive joints with improved fracture toughness

Thomas   Pardoen; Kevin T.   T. Turner; Michal Kazimierz Budzik

doi:10.1016/B978-0-323-91214-3.00012-0

Architected adhesive joints with improved fracture toughness

Thomas Pardoen, Kevin T. T. Turner , Michal Kazimierz Budzik

Department of Mechanical and Production Engineering - Mechanics and Materials

Research output: Contribution to book/anthology/report/proceeding › Book chapter › Research › peer-review

4 Citations (Scopus)

Abstract

In this chapter, strategies for improving the properties of adhesive joints through geometry and internal structuring are presented, with a focus on recent developments. In the past several years, multiple approaches have been explored to use architecture, patterning, and material heterogeneity to enhance the toughness and damage tolerance of adhesive joints. Many of these strategies exploit well-known phenomena such as crack front deflection, crack blunting, and the introduction of dissipative and/or bridging layers. The objective of this chapter is to review several principles that can be used to enhance toughness as well as show several embodiments of these principles through architecting of joints.

Original language	English
Title of host publication	Advances in Structural Adhesive Bonding
Editors	David A. Dillard
Number of pages	18
Place of publication	Cambridge
Publisher	Woodhead Publishing
Publication date	Jan 2023
Edition	2
Pages	1105-1122
Chapter	34
ISBN (Print)	9780323984379
ISBN (Electronic)	9780323912143
DOIs	https://doi.org/10.1016/B978-0-323-91214-3.00012-0
Publication status	Published - Jan 2023

Keywords

Architected joints
Crack deflection
Crack face bridging
Crack tip blunting
Dissipative layers
Surface Patterning

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10.1016/B978-0-323-91214-3.00012-0

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title = "Architected adhesive joints with improved fracture toughness",

abstract = "In this chapter, strategies for improving the properties of adhesive joints through geometry and internal structuring are presented, with a focus on recent developments. In the past several years, multiple approaches have been explored to use architecture, patterning, and material heterogeneity to enhance the toughness and damage tolerance of adhesive joints. Many of these strategies exploit well-known phenomena such as crack front deflection, crack blunting, and the introduction of dissipative and/or bridging layers. The objective of this chapter is to review several principles that can be used to enhance toughness as well as show several embodiments of these principles through architecting of joints.",

keywords = "Architected joints, Crack deflection, Crack face bridging, Crack tip blunting, Dissipative layers, Surface Patterning",

author = "Thomas Pardoen and {T. Turner}, {Kevin T.} and Budzik, {Michal Kazimierz}",

year = "2023",

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AU - T. Turner , Kevin T.

AU - Budzik, Michal Kazimierz

PY - 2023/1

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N2 - In this chapter, strategies for improving the properties of adhesive joints through geometry and internal structuring are presented, with a focus on recent developments. In the past several years, multiple approaches have been explored to use architecture, patterning, and material heterogeneity to enhance the toughness and damage tolerance of adhesive joints. Many of these strategies exploit well-known phenomena such as crack front deflection, crack blunting, and the introduction of dissipative and/or bridging layers. The objective of this chapter is to review several principles that can be used to enhance toughness as well as show several embodiments of these principles through architecting of joints.

AB - In this chapter, strategies for improving the properties of adhesive joints through geometry and internal structuring are presented, with a focus on recent developments. In the past several years, multiple approaches have been explored to use architecture, patterning, and material heterogeneity to enhance the toughness and damage tolerance of adhesive joints. Many of these strategies exploit well-known phenomena such as crack front deflection, crack blunting, and the introduction of dissipative and/or bridging layers. The objective of this chapter is to review several principles that can be used to enhance toughness as well as show several embodiments of these principles through architecting of joints.

KW - Architected joints

KW - Crack deflection

KW - Crack face bridging

KW - Crack tip blunting

KW - Dissipative layers

KW - Surface Patterning

U2 - 10.1016/B978-0-323-91214-3.00012-0

DO - 10.1016/B978-0-323-91214-3.00012-0

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BT - Advances in Structural Adhesive Bonding

A2 - A. Dillard, David

PB - Woodhead Publishing

CY - Cambridge

ER -

Architected adhesive joints with improved fracture toughness

Abstract

Keywords

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