Please use this identifier to cite or link to this item: https://doi.org/10.3390/ma9100794
Title: Comparative study on crack initiation and propagation of glass under thermal loading
Authors: Wang, Y 
Wang, Q
Chen, H
Sun, J
He, L
Keywords: Crack initiation
Crack propagation
Cracks
Forecasting
Glass
Thermal stress
Circumferential stress
Comparative studies
Crack initiation and propagation
Deterministic methods
Finite element simulations
Fracture process
Maximum principal stress
Stress intensity factor (SIF)
Finite element method
Issue Date: 2016
Publisher: MDPI AG
Citation: Wang, Y, Wang, Q, Chen, H, Sun, J, He, L (2016). Comparative study on crack initiation and propagation of glass under thermal loading. Materials 9 (10) : 794. ScholarBank@NUS Repository. https://doi.org/10.3390/ma9100794
Rights: Attribution 4.0 International
Abstract: This paper explores the fracture process based on finite element simulation. Both probabilistic and deterministic methods are employed to model crack initiation, and several commonly used criteria are utilized to predict crack growth. It is concluded that the criteria ofmaximumtensile stress, maximum normal stress, and maximumMises stress, as well as the Coulomb-Mohr criterion are able to predict the initiation of the first crack. The mixed-mode criteria based on the stress intensity factor (SIF), energy release rate, and the maximum principal stress, as well as the SIF-based maximum circumferential stress criterion are suitable to predict the crack propagation. © 2016 by the authors.
Source Title: Materials
URI: https://scholarbank.nus.edu.sg/handle/10635/182427
ISSN: 1996-1944
DOI: 10.3390/ma9100794
Rights: Attribution 4.0 International
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