| 复合型断裂等W线体积应变能准则 |
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| 引用本文： | 陈四利. 复合型断裂等W线体积应变能准则[J]. 沈阳工业大学学报, 1992, 14(4): 87-92 |
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| 作者姓名： | 陈四利 |
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| 作者单位： | 沈阳工业大学基础部 |
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| 摘 要： | 本文利用裂纹尖端附近等应变能密度线,建立了复合型断裂等W线体积应变能准则,本准则与实验数据基本吻合。
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| 关 键 词： | 断裂准则 应变能 复合型 |
The Bulk Strain Energy Criterion of Iso-W Line for Mixed Mode Fracture |
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| Chen Sili. The Bulk Strain Energy Criterion of Iso-W Line for Mixed Mode Fracture[J]. Journal of Shenyang University of Technology, 1992, 14(4): 87-92 |
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| Authors: | Chen Sili |
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| Abstract: | In this paper, the bulk strain energy criterion of iso-W line for mixed mode fracture is proposed by using iso-strain density line around the crack-tip. This criterion is shown to be in agreement approximatery with known experimental data. |
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| Keywords: | laminating fracture criteria strain energy |
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