Study of the fracture toughness of damaged ABS specimens

This paper utilizes the Wohler curve and the J-integral principle to predict the service life of purposely-damaged acrylonitrile butadiene styrene (ABS) specimens. The hardness of single- and double-notched specimens was measured using the J-integral, facilitating a comparison between two different...

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Bibliographic Details
Published in:Journal of mechanical science and technology 2024, 38(11), , pp.6031-6037
Main Authors: Bouhsiss, Hassan, En-naji, Abderrazak, Kartouni, Abdelkarim, Haidara, Fanta, Elghorba, Mohamed
Format: Article
Language:English
Subjects:
ABS resins
Acrylonitrile butadiene styrene
Control
Defects
Dynamical Systems
Engineering
Fracture mechanics
Fracture toughness
Industrial and Production Engineering
J integral
Mechanical Engineering
Original Article
Service life
Vibration
기계공학
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Summary:This paper utilizes the Wohler curve and the J-integral principle to predict the service life of purposely-damaged acrylonitrile butadiene styrene (ABS) specimens. The hardness of single- and double-notched specimens was measured using the J-integral, facilitating a comparison between two different types of defects. By analyzing the Wohler curve, we were able to examine the decline in the service life of the ABS specimens over various time intervals. According to the comparison, a hole with a single internal notch flaw is not as detrimental as one with two notch defects.
ISSN:1738-494X
1976-3824
DOI:10.1007/s12206-024-1020-1