A simplified version of a model that accounts for distributed damage in brittle materials is adopted. It is then extended for the study of the effects of random initial inhomogeneity on material response. A model case regarding random initial inhomogeneity in a structure (specimen) subjected to uniform static compression is studied by including pre-processing and appropriate modifications to a general two dimensional finite element program. From the numerical calculations obtained, the character of damage growth in brittle materials is then studied and discussed.
| Identifer | oai:union.ndltd.org:arizona.edu/oai:arizona.openrepository.com:10150/291367 |
| Date | January 1991 |
| Creators | Yuan, Xiaozhen, 1965- |
| Contributors | Frantziskonis, George N. |
| Publisher | The University of Arizona. |
| Source Sets | University of Arizona |
| Language | en_US |
| Detected Language | English |
| Type | text, Thesis-Reproduction (electronic) |
| Rights | Copyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author. |
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