Effect of Crack Length on Mixed-Mode Cohesive Fracture of the Adhesively Bonded Joints

Reza Bakhtiari; Ehsan Darabi; Ali Ravaee

doi:10.4028/www.scientific.net/AMR.748.231

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 748Effect of Crack Length on Mixed-Mode Cohesive...

Effect of Crack Length on Mixed-Mode Cohesive Fracture of the Adhesively Bonded Joints

Abstract:

In this paper, the mixed-mode cohesive fracture behavior of adhesively bonded joints was investigated based on numerical analysis. A modified version of Arcan specimen was employed to conduct a mixed-mode fracture test using a special loading device. A full range of mixed-mode loading conditions including pure mode-I and pure mode-II loading were created by ABAQUS software. This test method is a simple procedure, clamping/unclamping the specimens is easy to achieve and only one type of specimen is required to generate all loading conditions. Finite element analyses were carried out on specimens with different adherends in order to investigate deeply about cohesive fracture behavior of adhesively bonded joints.

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Periodical:

Advanced Materials Research (Volume 748)

Pages:

231-234

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.748.231

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Online since:

August 2013

Authors:

Reza Bakhtiari, Ehsan Darabi, Ali Ravaee

Keywords:

Adhesive Joints, Finite Element Analysis (FEA), Fracture Mechanics

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