Dynamic fracturing of strengthened glass under biaxial tensile loading

Guangli Hu; Jason T. Harris; Zhongzhi Tang; John C. Mauro

doi:10.1016/j.jnoncrysol.2014.09.007

Dynamic fracturing of strengthened glass under biaxial tensile loading

Guangli Hu, Jason T. Harris, Zhongzhi Tang, John C. Mauro

Materials Science and Engineering

Research output: Contribution to journal › Article

1 Scopus citations

Abstract

A high speed camera imaging technique is used to capture the dynamic fracturing process of thin strengthened glass under biaxial tensile loading with modified ring-on-ring configurations. Crack fronts emit radially from the fracture origin. The crack front velocity depends on the load-bearing capacity of the specimen and can be as high as 0.76c_R, where c_Ris the Rayleigh wave speed. Finite element analysis (FEA) is used to analyze the stress distribution associated with large deflections accounting for the specific loading fixture geometry.

Original language	English (US)
Pages (from-to)	153-158
Number of pages	6
Journal	Journal of Non-Crystalline Solids
Volume	405
DOIs	https://doi.org/10.1016/j.jnoncrysol.2014.09.007
Publication status	Published - Dec 1 2014

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All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Condensed Matter Physics
Materials Chemistry

Cite this

Hu, G., Harris, J. T., Tang, Z., & Mauro, J. C. (2014). Dynamic fracturing of strengthened glass under biaxial tensile loading. Journal of Non-Crystalline Solids, 405, 153-158. https://doi.org/10.1016/j.jnoncrysol.2014.09.007

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10.1016/j.jnoncrysol.2014.09.007