Thermal Stress Analysis for Octagonal Quasicrystals |
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| Authors: | Lian-He Li |
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| Affiliation: | 1. College of Physical Science and Technology , Inner Mongolia University , Hohhot , China;2. Inner Mongolia Key Lab of Nanoscience and Nanotechnology , Hohhot , China;3. College of Mathematics Science , Inner Mongolia Normal University , Hohhot , China |
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| Abstract: | The complex variable method for solving the two-dimensional thermal stress problem of octagonal quasicrystals is stated. The closed-form solutions for octagonal quasicrystals containing an elliptical hole subjected to a remote uniform heat flow are obtained. When the hole degenerates into a crack, the explicit solutions for the stress intensity factors and energy release rate are presented. |
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| Keywords: | Elliptic hole Octagonal quasicrystals Stress intensity factors Thermal stress |
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