Survival probability for brittle isotropic foams under multiaxial loading

Jong Shin Huang, Chong Y.I. Chou

研究成果: Article同行評審

4 引文 斯高帕斯(Scopus)

摘要

The cell-strut modulus of rupture for brittle isotropic foams is not a constant, depending on the volume and Weibull modulus of solid cell struts. In this paper, the existing model describing the failure stresses for isotropic foams under multiaxial loading is modified to take into account the effect of variability in the cell-strut modulus of rupture. As a result, the failure envelopes of brittle foams with different prescribed survival probability and Weibull modulus can be generated and presented. Results suggest that the effects of cell size, Weibull modulus and prescribed survival probability on the failure envelopes of brittle foams are significant.

原文English
頁(從 - 到)3881-3887
頁數7
期刊Journal of Materials Science
35
發行號15
DOIs
出版狀態Published - 2000 八月

All Science Journal Classification (ASJC) codes

  • 材料科學(全部)
  • 材料力學
  • 機械工業

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