Heterogeneity and degradation in brittle materials

F. F. Tang; C. S. Desai; G. Frantziskonis

doi:10.1016/0013-7944(92)90008-3

Heterogeneity and degradation in brittle materials

F. F. Tang, C. S. Desai, G. Frantziskonis

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

6 Scopus citations

Abstract

The concept of state of degradation is employed in order to consider the initial material (structure) inhomogeneity. Then, degradation and its patterning in simulated rock specimens subjected to external load are modeled numerically by implementing the theory for damage and surface degradation with incorporation of the initial state. The theoretical results are compared with experimental observations obtained through ultrasonic scanning tests.

Original language	English (US)
Pages (from-to)	779-796
Number of pages	18
Journal	Engineering Fracture Mechanics
Volume	43
Issue number	5
DOIs	https://doi.org/10.1016/0013-7944(92)90008-3
State	Published - Nov 1992
Externally published	Yes

ASJC Scopus subject areas

General Materials Science
Mechanics of Materials
Mechanical Engineering

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10.1016/0013-7944(92)90008-3

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title = "Heterogeneity and degradation in brittle materials",

abstract = "The concept of state of degradation is employed in order to consider the initial material (structure) inhomogeneity. Then, degradation and its patterning in simulated rock specimens subjected to external load are modeled numerically by implementing the theory for damage and surface degradation with incorporation of the initial state. The theoretical results are compared with experimental observations obtained through ultrasonic scanning tests.",

author = "Tang, {F. F.} and Desai, {C. S.} and G. Frantziskonis",

year = "1992",

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AU - Desai, C. S.

AU - Frantziskonis, G.

PY - 1992/11

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N2 - The concept of state of degradation is employed in order to consider the initial material (structure) inhomogeneity. Then, degradation and its patterning in simulated rock specimens subjected to external load are modeled numerically by implementing the theory for damage and surface degradation with incorporation of the initial state. The theoretical results are compared with experimental observations obtained through ultrasonic scanning tests.

AB - The concept of state of degradation is employed in order to consider the initial material (structure) inhomogeneity. Then, degradation and its patterning in simulated rock specimens subjected to external load are modeled numerically by implementing the theory for damage and surface degradation with incorporation of the initial state. The theoretical results are compared with experimental observations obtained through ultrasonic scanning tests.

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M3 - Article

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JO - Engineering Fracture Mechanics

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Heterogeneity and degradation in brittle materials

Abstract

ASJC Scopus subject areas

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