| 纯幂律全塑性裂纹有限元方法计算中影响因素分析 |
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| 引用本文： | 黄义仿,李建康. 纯幂律全塑性裂纹有限元方法计算中影响因素分析[J]. 兰州石化职业技术学院学报, 2005, 5(3): 14-19 |
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| 作者姓名： | 黄义仿 李建康 |
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| 作者单位： | 1. 兰州石化职业技术学院,甘肃,兰州,730060
2. 兰州交通大学,土木工程学院,甘肃,兰州,730070 |
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| 摘 要： | 针对在新的幂律本构下全塑性裂纹的有限元解法中各种影响因素的分析,得出了一些有规律性的结论,通过对不同条件下的计算结果检验,证明其方法的正确性.
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| 关 键 词： | 全塑性裂纹 有限元方法 罚函数本构方程 影响因素 |
| 文章编号： | 1671-4067（2005）03-0014-06 |
| 收稿时间： | 2005-07-11 |
| 修稿时间： | 2005-07-11 |
Analysis of Effect Facts on a Penalty Finite Element Method for the Full Plastic Fractural Problems |
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| HUANG Yi-fang,LI Jian-Kang. Analysis of Effect Facts on a Penalty Finite Element Method for the Full Plastic Fractural Problems[J]. Journal of Lanzhou Petrochemical Vocational College of Technology, 2005, 5(3): 14-19 |
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| Authors: | HUANG Yi-fang LI Jian-Kang |
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| Abstract: | This paper analyzes effect facts on a penalty finite element method that is based on a new power law constitutive equation for the full plastic fracturel problems. Some regular conclusions are deduced and the method is proved correct through checking the calculation results under the different conditions. |
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| Keywords: | full plastic crack finite element method penalty constitutive eguation effective fact |
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