CN104458081B - 一种基于超声表面波的应力测量主应力分离的方法及装置 - Google Patents
一种基于超声表面波的应力测量主应力分离的方法及装置 Download PDFInfo
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CN201410723236.8A CN104458081B (zh) | 2014-12-03 | 2014-12-03 | 一种基于超声表面波的应力测量主应力分离的方法及装置 |
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CN105651433B (zh) * | 2015-12-30 | 2019-02-15 | 中国科学院声学研究所 | 动态光弹性***中动应力与静应力的分离方法 |
CN105424243B (zh) * | 2016-01-06 | 2019-06-18 | 北京理工大学 | 一种扭转残余应力超声无损检测方法 |
CN106198763A (zh) * | 2016-08-31 | 2016-12-07 | 南通友联数码技术开发有限公司 | 超声探伤仪性能测试装置 |
CN106908177B (zh) * | 2017-03-15 | 2019-11-15 | 哈尔滨工业大学 | 一种测量各向异性材料平面应力的装置 |
CN108168746A (zh) * | 2018-01-05 | 2018-06-15 | 陈文� | 圆管在线应力的超声测试装置及方法 |
CN109764986B (zh) * | 2019-01-08 | 2020-11-27 | 哈尔滨工业大学(深圳) | 一种基于超声横波相位谱的钢构件平面应力检测方法 |
CN111751032B (zh) * | 2020-06-30 | 2021-08-31 | 中国石油天然气集团有限公司 | 一种基于阵列探头的超声法应力测量方法 |
CN113447175B (zh) * | 2021-06-29 | 2023-07-11 | 重庆大学 | 非侵入式压接型功率半导体器件接触压强监测方法及*** |
CN114166159B (zh) * | 2021-11-11 | 2022-09-20 | 大连理工大学 | 一种基于PCI/PCIe的多功能便携式超声测量仪及使用方法 |
CN114894356B (zh) * | 2022-04-24 | 2023-07-07 | 南京华建检测技术有限公司 | 钢结构桥梁焊缝残余应力超声波时差法检测装置 |
CN116183722B (zh) * | 2023-04-26 | 2023-07-28 | 国网天津市电力公司电力科学研究院 | 基于双频检测的环氧树脂绝缘件厚度测量误差消除方法 |
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FR2844178B1 (fr) * | 2002-09-06 | 2005-09-09 | Dispositif et procede pour la mesure de l'elasticite d'un organe humain ou animal et l'etablissement d'une representation a deux ou trois dimensions de cette elasticite | |
CN101281172A (zh) * | 2007-04-04 | 2008-10-08 | 南京理工大学 | 激光声表面波应力测试*** |
CN101398411B (zh) * | 2008-11-07 | 2012-04-25 | 哈尔滨工业大学 | 钢轨踏面缺陷快速扫查方法及其装置 |
US9125547B2 (en) * | 2009-06-30 | 2015-09-08 | Koninklijke Philips N.V. | Push/tracking sequences for shear wave dispersion vibrometry |
US9689760B2 (en) * | 2011-11-10 | 2017-06-27 | The Regents Of The University Of California | Stress detection in rail |
CN103995053A (zh) * | 2014-03-13 | 2014-08-20 | 天津大学 | 声表面波技术探测各向同性材料表层杨氏模量的检测方法 |
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Address after: 221116 Research Institute of China University of Mining and Technology,, Jiangsu Applicant after: China University of Mining & Technology Address before: 221116 Research Institute, China University of Mining and Technology, Xuzhou University, Jiangsu, China, Applicant before: China University of Mining & Technology |
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Inventor after: Hu Eryi Inventor after: Wang Wenjin Inventor after: Hu Yuan Inventor after: Shao Ying Inventor before: Hu Eryi Inventor before: Hu Yuan Inventor before: Shao Ying |
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