Modelling of crack propagation for embedded crack structure

H. A., Haziq A. and M. R. M., Akramin and M. N. M., Husnain and M. S., Shaari (2020) Modelling of crack propagation for embedded crack structure. In: Proceedings of International Conference of Aerospace and Mechanical Engineering 2019, 20-21 November 2019 , Universiti Sains Malaysia, Malaysia. pp. 11-19.. ISBN 978-981-15-4756-0

49. Modelling of crack propagation for embedded crack structure.pdf

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Inner or embedded cracks were created in the structures of nuclear power plant by fatigue after years of operation time. Embedded cracks which generated in nuclear power plant is modelled as circular cracks in a plane normal to tension loading direction in Probabilistic S-version Finite Element Model (Prob-SFEM). Prob-SFEM which can generate the model with fatigue loading and crack growth due to number of fatigue cycle realistically by using uncertainty parameters from Monte Carlo method. Fatigue life and crack growth were generated from ProbS-FEM simulation. A simple model for em-bedded cracked structure was shown in this paper. Crack propagation of the embedded crack was analyse using deterministic S-version Finite Element Model and ProbS-FEM. Comparison between those two methods were investi-gated in this paper.

Item Type: Conference or Workshop Item (Lecture)
Additional Information: Part of the Lecture Notes in Mechanical Engineering book series (LNME)
Uncontrolled Keywords: Embedded Crack; S-FEM; ProbS-FEM
Subjects: T Technology > TJ Mechanical engineering and machinery
Faculty/Division: Faculty of Mechanical and Automotive Engineering Technology
Institute of Postgraduate Studies
Depositing User: Pn. Hazlinda Abd Rahman
Date Deposited: 18 Jan 2021 09:00
Last Modified: 18 Jan 2021 09:00
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