| 光纤光栅用于混凝土结构监测的研究 |
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| 引用本文： | 周雪芳,樊冰.光纤光栅用于混凝土结构监测的研究[J].杭州电子科技大学学报,2005,25(3):13-15. |
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| 作者姓名： | 周雪芳 樊冰 |
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| 作者单位： | 杭州电子科技大学通信工程学院,浙江,杭州,310018 |
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| 基金项目： | 杭州电子科技大学校基金(KYF061504009) |
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| 摘 要： | 基于重大工程结构健康监测的高精度要求，光纤光栅传感技术应运而生。文中首先讨论了光纤光栅用于混凝土结构健康监测的两项关键技术：光纤光栅传感器的安装工艺和消除光纤光栅交叉的敏感性，然后在粘钢加固混凝土立柱上进行了加载试验研究，同时与粘贴在相同位置的电阻应变片进行了对比，实验结果证明了用光纤光栅传感器进行结构健康监测这一方法的可行性和先进性。
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| 关 键 词： | 光纤光栅 结构健康监测 混凝土 传感器 |
| 文章编号： | 1001-9146(2005)03-0013-03 |
Experimental Study on the Application of FBG for Concrete Structure Monitoring |
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| ZHOU Xue-fang,FAN Bing.Experimental Study on the Application of FBG for Concrete Structure Monitoring[J].Journal of Hangzhou Dianzi University,2005,25(3):13-15. |
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| Authors: | ZHOU Xue-fang FAN Bing |
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| Abstract: | Based on high accuracy requirement of the great project structure health monitoring, fiber optic Bragg grating sensing technology arises. This text has discussed two key technology of fiber optic Bragg grating for concrete structure health monitoring firstly, which is the fixing technology and eliminating crossed sensitivity of FBG. Secondly the loading experiment has been done on the reinforced concrete. Lastly, through contrast experiment of the resistance strain gauge and fiber Bragg grating, the result proves feasibility and advancement of fiber optic Bragg grating sensor. |
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| Keywords: | fiber optic Bragg grating structural health monitoring concrete sensor |
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