| 刻纹光纤用于复合材料内应变与损伤探测的可行性研究 |
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| 引用本文： | 杨建良,向清.刻纹光纤用于复合材料内应变与损伤探测的可行性研究[J].宇航材料工艺,1997,27(6):55-58. |
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| 作者姓名： | 杨建良 向清 |
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| 作者单位： | 华中理工大学光电子工程系!武汉，430074，华中理工大学光电子工程系!武汉，430074，华中理工大学光电子工程系!武汉，430074，华中理工大学光电子工程系!武汉，430074 |
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| 摘 要： | 提出了一种新颖的、采用刻纹多模光纤组成的光纤强度型应变／应力传感器，并将其埋入复合材料结构内组成传感阵列，探索了将其用于结构内应力、应变等的状态探测或损伤估计的可行性。
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| 关 键 词： | 刻纹光纤 智能材料 复合材料 应变 损伤 传感器 |
Feasibility of Using Etched Optical Fiber for Strain or Damage Detection in Composite Material |
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| Yan Jianliang, Xiang Qing, Guo Zhaonan, Huang Dexiu.Feasibility of Using Etched Optical Fiber for Strain or Damage Detection in Composite Material[J].Aerospace Materials & Technology,1997,27(6):55-58. |
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| Authors: | Yan Jianliang Xiang Qing Guo Zhaonan Huang Dexiu |
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| Institution: | Department of Photoelectronic Engineering Huazhong University of Science and Technology Wuhan 430074 |
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| Abstract: | A novel fiberoptic strain/stress sensor, which is made of etched multimode optical fibers, was embedded in composite materials and structres to form a fiberoptic sensor network. The feasibility of using the sensor network for strain/stress or damage detection in composite material is also described in the paper. |
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| Keywords: | Etched optical fiber Fiberoptic sensing Smart material and structure |
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