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Evaluation of single-field macro element for predicting 3D material properties of plain weave composites
| dc.creator | Noh, Jae Huek | |
| dc.date.accessioned | 2012-06-07T22:49:56Z | |
| dc.date.available | 2012-06-07T22:49:56Z | |
| dc.date.created | 1997 | |
| dc.date.issued | 1997 | |
| dc.identifier.uri | https://hdl.handle.net/1969.1/ETD-TAMU-1997-THESIS-N64 | |
| dc.description | Due to the character of the original source materials and the nature of batch digitization, quality control issues may be present in this document. Please report any quality issues you encounter to digital@library.tamu.edu, referencing the URI of the item. | en |
| dc.description | Includes bibliographical references. | en |
| dc.description | Issued also on microfiche from Lange Micrographics. | en |
| dc.description.abstract | The performance of single field macro elements based on subdomain integration was evaluated. A macro element is defined to be an element which can account for microstructure within a single element. The effective engineering properties have been obtained using single field macro elements. These have been compared with reference values calculated by the traditional finite element method. The results show that the macro element performs very well in predicting the effective material properties. The study also indicates that the performance of the macro element improves with increasing the interpolation order and the spatial refinement. The effect of waviness ratio and tow cross section shape on the effective material properties has also been examined. The performance of the macro element under various simplifying assumptions such as plane strain or plane stress was evaluated. | en |
| dc.format.medium | electronic | en |
| dc.format.mimetype | application/pdf | |
| dc.language.iso | en_US | |
| dc.publisher | Texas A&M University | |
| dc.rights | This thesis was part of a retrospective digitization project authorized by the Texas A&M University Libraries in 2008. Copyright remains vested with the author(s). It is the user's responsibility to secure permission from the copyright holder(s) for re-use of the work beyond the provision of Fair Use. | en |
| dc.subject | aerospace engineering. | en |
| dc.subject | Major aerospace engineering. | en |
| dc.title | Evaluation of single-field macro element for predicting 3D material properties of plain weave composites | en |
| dc.type | Thesis | en |
| thesis.degree.discipline | aerospace engineering | en |
| thesis.degree.name | M.S. | en |
| thesis.degree.level | Masters | en |
| dc.type.genre | thesis | en |
| dc.type.material | text | en |
| dc.format.digitalOrigin | reformatted digital | en |
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