| 在役压力容器缺陷评定研究进展 |
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| 引用本文： | 王珉,郎福元,龚俊,李建华,刘展. 在役压力容器缺陷评定研究进展[J]. 兰州理工大学学报, 2001, 27(1): 44-48 |
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| 作者姓名： | 王珉 郎福元 龚俊 李建华 刘展 |
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| 作者单位： | 甘肃工业大学机电工程学院,;甘肃省劳动厅, |
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| 摘 要： | 回顾和总结了在役压力容器缺陷评定和容限分析的发展现状 ,并主要对失效评定图、概率方法、智能方法 (尤其人工神经网络方法 )和疲劳工程评定方法新进展进行了综述 .提出了今后的发展方向和需要着重开展的工作 .
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| 关 键 词： | 压力容器 安全评定 疲劳裂纹扩展 |
| 文章编号： | 1000-5889（2001）01-0044-05 |
| 修稿时间： | 2000-03-20 |
New advances in investigtion of defect assessment of pressure vessels on active service |
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| WANG Min,LANG Fu-yuan,GONG Jun,LI Jian-hua,Liu Zhan. New advances in investigtion of defect assessment of pressure vessels on active service[J]. Journal of Lanzhou University of Technology, 2001, 27(1): 44-48 |
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| Authors: | WANG Min LANG Fu-yuan GONG Jun LI Jian-hua Liu Zhan |
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| Abstract: | The current development situation relating the defect assessment of pressure vessels on active service is reviewed and summarized and the new advances in the use of failure assessment graph, probability method, intelligence method (especially the artificial neural network method), and fatigue engineering assessment method are emphatically described as a whole. The developing tendency and the task needed to be emphatically developed are also presented. |
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| Keywords: | pressure vessels safty assessment fatigue crack propagation |
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