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K-S Test for crack increment in probabilistic fracture mechanics analysis

Mohd Akramin, Mohd Romlay and Akiyuki, Takahashi and M.N.M., Husnain and Chuan, Zun Liang (2020) K-S Test for crack increment in probabilistic fracture mechanics analysis. In: 5th International Conference on Civil And Environmental Engineering for Sustainability (ICONCEES 2019), 19 - 20 November 2019 , Le Grandeur Palm Resort in Senai, Johor. pp. 1-6., 498 (1). ISSN 1755-1307 (Print); 1755-1315 (Online)

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Abstract

Crack increment is a phenomenon in fracture mechanics. It is occurred due to the stress concentration at the imperfection material. Thus, it leads a crack to growth. Then, the crack will reach to a critical crack length before catastrophic failure could occur. Before the catastrophic failure occur, the cracked structure can be fully utilised until the crack reach to the critical crack length. Thus, it is crucial to investigate the behaviour of the crack increment in fracture mechanics. The main objective of this paper is to model the crack increment in fracture mechanics analysis via Kolmogorov-Smirnov test. The modelling requires a collection of crack data through experimental work. Then, the data was evaluated based on Kolmogorov-Smirnov test. The results show that the crack increment can be modelled as a certain type of distribution.

Item Type: Conference or Workshop Item (Keynote)
Additional Information: Indexed by Scopus
Uncontrolled Keywords: Carboxymethyl cellulose (CMC); Runge-Kutta Fehlberg; Copper (Cu)
Subjects: T Technology > TP Chemical technology
Faculty/Division: Faculty of Mechanical and Automotive Engineering Technology
Center for Mathematical Science
Depositing User: Pn. Hazlinda Abd Rahman
Date Deposited: 06 Oct 2020 02:15
Last Modified: 06 Oct 2020 02:15
URI: http://umpir.ump.edu.my/id/eprint/27915
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