| 塑性情况下预制V型裂纹尖端应力强度因子的修正 |
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| 引用本文： | 王成端.塑性情况下预制V型裂纹尖端应力强度因子的修正[J].西南科技大学学报,1993(4). |
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| 作者姓名： | 王成端 |
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| 作者单位： | 四川建材学院环境工程系 |
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| 摘 要： | 本文在现有研究工作的基础上,考虑了预制V型裂纹尖端存在塑性区的情况。首先探讨塑性区的大小,然后对弹性情况下求得的应力强度因子进行了修正。
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| 关 键 词： | V型裂纹 塑性区 应力强度因子 |
Revision of the Stress Strength Factor of Preformed V Shape Fracture Tip in Case of Plasticity |
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| Wang Chengduan.Revision of the Stress Strength Factor of Preformed V Shape Fracture Tip in Case of Plasticity[J].Journal of Southwest University of Science and Technology,1993(4). |
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| Authors: | Wang Chengduan |
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| Institution: | Southwest Institute of Technology |
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| Abstract: | When there is plastic area in the Preformed V shape fracture tip,first,the size of plastic area is determined,then,the stress strength factor which is obtained in the case of elasticity is revised. |
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| Keywords: | V shape fracture plastic area stress strength factor |
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