CN105259412B - 基于直流电位信号的应力腐蚀裂纹电导率分布重构方法 - Google Patents
基于直流电位信号的应力腐蚀裂纹电导率分布重构方法 Download PDFInfo
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CN105823661B (zh) * | 2016-03-21 | 2018-10-19 | 西安交通大学 | 可调控裂纹大小和电导率的模拟应力腐蚀裂纹制备方法 |
CN106768579B (zh) * | 2017-01-20 | 2023-04-18 | 合肥工业大学 | 可测法向力分布及切向力的测量装置及方法 |
CN107966591A (zh) * | 2017-11-16 | 2018-04-27 | 北京科技大学 | 一种评定钢材中夹杂物种类及其诱发点蚀趋势的方法 |
CN109813758B (zh) * | 2019-02-28 | 2020-03-31 | 西安交通大学 | 基于红外检测图像信号的层间脱粘缺陷复杂边界轮廓定量重构方法 |
CN112949000B (zh) * | 2021-02-26 | 2022-08-02 | 北京理工大学 | 基于卷积神经网络模型的构件残余应力反演方法 |
Citations (5)
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US4764970A (en) * | 1985-04-15 | 1988-08-16 | Hitachi, Ltd. | Method and apparatus for detecting cracks |
CN101403720A (zh) * | 2008-10-15 | 2009-04-08 | 山东天轮钢丝股份有限公司 | 利用电阻率检测钢丝内部裂纹的方法 |
CN101865883A (zh) * | 2010-06-21 | 2010-10-20 | 南京航空航天大学 | 脉冲涡流应力裂纹集成检测系统及方法 |
CN104062505A (zh) * | 2014-05-08 | 2014-09-24 | 西安交通大学 | 基于四端子实验信号和数值仿真的局域电导率测定方法 |
CN104880486A (zh) * | 2015-06-05 | 2015-09-02 | 大连理工大学 | 一种金属零部件裂纹无损检测方法与装置 |
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JP5020900B2 (ja) * | 2008-06-26 | 2012-09-05 | 新日本製鐵株式会社 | 大型鋳造構造体の内部欠陥診断方法及びこれを利用した大型鋳造構造体の使用寿命延長方法 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US4764970A (en) * | 1985-04-15 | 1988-08-16 | Hitachi, Ltd. | Method and apparatus for detecting cracks |
CN101403720A (zh) * | 2008-10-15 | 2009-04-08 | 山东天轮钢丝股份有限公司 | 利用电阻率检测钢丝内部裂纹的方法 |
CN101865883A (zh) * | 2010-06-21 | 2010-10-20 | 南京航空航天大学 | 脉冲涡流应力裂纹集成检测系统及方法 |
CN104062505A (zh) * | 2014-05-08 | 2014-09-24 | 西安交通大学 | 基于四端子实验信号和数值仿真的局域电导率测定方法 |
CN104880486A (zh) * | 2015-06-05 | 2015-09-02 | 大连理工大学 | 一种金属零部件裂纹无损检测方法与装置 |
Non-Patent Citations (2)
Title |
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Reconstruction of Cracks with Physical Closure from Signals of Eddy Current Testing;Zhenmao Chen et.al;《IEEE TRANSACTIONS ON MAGNETICS》;20000731;第36卷(第4期);第1018-1022页 * |
基于直流电位法的泡沫金属定量无损检测方法;解社娟 等;《无损检测》;20081231;第30卷(第8期);第536-539页 * |
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