| 各向异性复合材料内界面裂纹接触区尖端处的应力奇异性问题 |
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| 引用本文： | 东野长松.各向异性复合材料内界面裂纹接触区尖端处的应力奇异性问题[J].大连铁道学院学报,1990(4). |
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| 作者姓名： | 东野长松 |
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| 作者单位： | 大连铁道学院机车车辆系 |
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| 摘 要： | 在外载荷的作用下,各向异性复合材料内界面裂纹区呈现多种情况。本文应用Stroh公式讨论了裂纹尖端区的应力奇异性。
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| 关 键 词： | 各向异性材料 复合材料 裂纹 应力 奇异性/内界面 尖端 |
Stress Singularities at Tip of Contact Region in Interface Crack of Anisotropic Composites |
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| Dongye Changsong Dept.of Loc..Stress Singularities at Tip of Contact Region in Interface Crack of Anisotropic Composites[J].Journal of Dalian Railway Institute,1990(4). |
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| Authors: | Dongye Changsong Deptof Loc |
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| Institution: | Dongye Changsong Dept.of Loc. |
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| Abstract: | In a real anisotropic composite,the crack surface of interface may be different under the external loads.The author uses Stroh's formula to study the stress singularities at the tip of the contact region of crack. |
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| Keywords: | anisotropic materials composite materials cracks stress singularity/interface tip |
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