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| 残余应力分析的超声波波速反问题方法 | |
| 引用本文： | 罗松南.残余应力分析的超声波波速反问题方法[J].湖南农业大学学报(自然科学版),1991,18(4). |
| 作者姓名： | 罗松南 |
| 作者单位： | 湖南大学工程力学系 |
| 摘 要： | |
| 关 键 词： | 残余应力分析 超声波 波速 |
The Method for Analysis of Residual Stress by Using Ultrasonic Velocity Inverse Problem |
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| Luo Songnan.The Method for Analysis of Residual Stress by Using Ultrasonic Velocity Inverse Problem[J].Journal of Hunan Agricultural University,1991,18(4). | |
| Authors: | Luo Songnan |
| Institution: | Department of Engineering Mechanics |
| Abstract: | In this paper, a new method for analysis of residual stress is presented based on acoustroelasticity theory and one-demensional inverse problem theory on sonic velocity. By using ultrasonic tesing instrument and inverse calculation of sonic velocity, the |
| Keywords: | sonic velocity inverse problem residual stress/stress distribution acoustoelasticity theory |
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