| 铸钢三角架结构强度检验中声发射技术应用初探 |
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| 引用本文： | 徐道远,冯伯林,符晓陵,郭建中.铸钢三角架结构强度检验中声发射技术应用初探[J].河海大学学报(自然科学版),1987(1). |
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| 作者姓名： | 徐道远 冯伯林 符晓陵 郭建中 |
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| 作者单位： | 河海大学工程力学系，河海大学航运及海洋工程系，河海大学工程力学系，河海大学工程力学系 |
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| 摘 要： | 声发射是一种应变能释放行为,能反映受力结构中缺陷及其发展情况.因此声发射技术可用于结构检验.本文介绍了对某铸钢三角架结构进行强度检验中应用声发射技术,并以P-N面积作为产品分级定量依据的尝试.
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| 关 键 词： | 声发射 应变能 钢结构 检验 |
An Attempt on Application of Acoustic Emission for Strength Test of Triangular Cast Steel Frame |
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| Xu Daoyuan, Feng Bolin, Fu Xiaoling, Guo Jianzhong.An Attempt on Application of Acoustic Emission for Strength Test of Triangular Cast Steel Frame[J].Journal of Hohai University (Natural Sciences ),1987(1). |
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| Authors: | Xu Daoyuan Feng Bolin Fu Xiaoling Guo Jianzhong |
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| Institution: | Xu Daoyuan; Feng Bolin; Fu Xiaoling; Guo Jianzhong |
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| Abstract: | AE (Acoustic Emission) is a kind of release of strain energy which may reflect the flaws and their development in the loaded structure. It can be applied to structural test. An attempt is made to use AE for test the strength of triangular cast steel frame and the P-N area as a quantitative basis for classifying the products. |
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| Keywords: | acoustic emission strain energy steel structure test |
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