Stress Distribution in Composite Plates with a Circular Hole
碩士 === 義守大學 === 土木與生態工程學系 === 102 === The effect of various offaxis angles and lamina material properties on the stress distribution of a circular cutout in an orthotropic composite plate under off-axis loading is presented. Based on the generalized Hooke’s law and the complex variable method, a di...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2014
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| Online Access: | http://ndltd.ncl.edu.tw/handle/50053215901833466969 |
| Summary: | 碩士 === 義守大學 === 土木與生態工程學系 === 102 === The effect of various offaxis angles and lamina material properties on the stress distribution of a circular cutout in an orthotropic composite plate under off-axis loading is presented. Based on the generalized Hooke’s law and the complex variable method, a dimensionless analysis is used to evaluate the influence of various elastic moduli E1, E2, G12 and ν12 on the stress distribution along the boundary of the circular cutout under various off-axis loadings. The results obtained from this dimensionless analysis provide a set of general design guidelines for structural laminates with high precision requirements in the engineering applications.
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