On the dynamic fragmentation of glass: a meso-damage model

Abstract : This paper presents an 1 anisotropic damage model to deal with the fragmentation induced by impact loadings on glass samples. As small-scale (i.e., subelement) damage is described as well as cracks extending above the element scale, an approach referred to as “meso-damage” is developed. The latter, which is based on the knowledge of random distributions of initiation sites, predicts different regimes such as single or multiple fragmentation. The experimental opening crack pattern obtained in edge-on-impact test is reproduced numerically.
Complete list of metadatas

Cited literature [38 references]  Display  Hide  Download

https://hal.archives-ouvertes.fr/hal-00430487
Contributor : François Hild <>
Submitted on : Saturday, November 7, 2009 - 1:49:08 PM
Last modification on : Friday, May 17, 2019 - 1:23:49 AM
Long-term archiving on : Thursday, June 17, 2010 - 7:42:18 PM

File

IJF7-ccsd.pdf
Files produced by the author(s)

Identifiers

Citation

Xavier Brajer, François Hild, Stéphane Roux. On the dynamic fragmentation of glass: a meso-damage model. International Journal of Fracture, Springer Verlag, 2010, 163, pp.121-131. ⟨10.1007/s10704-009-9421-9⟩. ⟨hal-00430487⟩

Share

Metrics

Record views

270

Files downloads

321