Fracture Behavior of a Solid with Random Porosity

K. Sieradzki; Li Rong Li

doi:10.1103/PhysRevLett.56.2509

Fracture Behavior of a Solid with Random Porosity

K. Sieradzki, Li Rong Li

Research output: Contribution to journal › Article › peer-review

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Abstract

We report the results of an experimental study of the fracture stress, S and the Young's modulus, E, of a two-dimensional solid (network) which has undergone random dilution to the point where the solid becomes geometrically disconnected. In the scaling region, E(p-pc)f with f=3.1±0.1 and S(p-pc)F with F=1.7±0.1. We find that appropriately modified formulations of the Griffith relation can account for the fracture stress in the entire range of bond dilution.

Original language	English (US)
Pages (from-to)	2509-2512
Number of pages	4
Journal	Physical Review Letters
Volume	56
Issue number	23
DOIs	https://doi.org/10.1103/PhysRevLett.56.2509
State	Published - 1986
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy

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10.1103/PhysRevLett.56.2509

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abstract = "We report the results of an experimental study of the fracture stress, S and the Young's modulus, E, of a two-dimensional solid (network) which has undergone random dilution to the point where the solid becomes geometrically disconnected. In the scaling region, E(p-pc)f with f=3.1±0.1 and S(p-pc)F with F=1.7±0.1. We find that appropriately modified formulations of the Griffith relation can account for the fracture stress in the entire range of bond dilution.",

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AB - We report the results of an experimental study of the fracture stress, S and the Young's modulus, E, of a two-dimensional solid (network) which has undergone random dilution to the point where the solid becomes geometrically disconnected. In the scaling region, E(p-pc)f with f=3.1±0.1 and S(p-pc)F with F=1.7±0.1. We find that appropriately modified formulations of the Griffith relation can account for the fracture stress in the entire range of bond dilution.

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Fracture Behavior of a Solid with Random Porosity

Abstract

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