| 激光电光调制法在测定主应力方向中的应用 |
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| 引用本文： | 胡德敬,王存国,顾绍德,曹正元.激光电光调制法在测定主应力方向中的应用[J].应用激光,1994(2). |
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| 作者姓名： | 胡德敬 王存国 顾绍德 曹正元 |
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| 作者单位： | 同济大学 |
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| 摘 要： | 以激光电光调制法为基础，结合旋转波片──反射法，测定光弹性模型中各点的主应力方向具有直接、快速和精确的特点．
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| 关 键 词： | 电光调制法，主应力方向，波片 |
Application of Laser Electrooptic Modulator Method in Measurement Principal Stress Direction |
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| Hu Dejing, Wang Chunguo, Gu Chaode, Cao Zhenyuan.Application of Laser Electrooptic Modulator Method in Measurement Principal Stress Direction[J].Applied Laser,1994(2). |
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| Authors: | Hu Dejing Wang Chunguo Gu Chaode Cao Zhenyuan |
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| Affiliation: | Tongji University Shanghai 200092 |
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| Abstract: | Based on the laser electrooptic modulator method, combined with rotating wave plate -reflection method, the principal stress direction of each dot in the photoelastic model can be measured. This new method of the measurement principal stress direction has fast, direct and correct merits. |
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| Keywords: | electrooptic modulator method principal siress direction wave plate |
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