| 光纤布拉格光栅传感器在岩土工程中的应用 |
| |
| 引用本文： | 叶玉西,王启民,许亮亮,程海涛.光纤布拉格光栅传感器在岩土工程中的应用[J].西部探矿工程,2011,23(2):1-3. |
| |
| 作者姓名： | 叶玉西 王启民 许亮亮 程海涛 |
| |
| 作者单位： | 1. 中国矿业大学力建学院,江苏徐州,221008;北京中煤矿山工程有限公司,北京,1O0013
2. 中国矿业大学力建学院,江苏徐州,221008 |
| |
| 摘 要： | 光纤传感器作为一种线性的测试仪器,应用于岩土工程领域时,较传统传感器有更多的优越性和更加广泛的应用前景。介绍了光纤Bragg传感器的工作原理及应用,并通过混凝土试件的加载试验,对FBG应变传感器和电阻应变计量测混凝土的应变测量进行了比较。提出准分布式光纤光栅传感器在现场应用及实验室中将得到更加广泛的应用。
|
| 关 键 词： | 光纤Bragg传感器 岩土工程 应用 |
Application of Optical Fiber Bragg Grating Sensor to Geotechnical Engineering |
| |
| YE Yu-xi,WANG Qi-min,XU Liang-liang,CHENG Hai-tao.Application of Optical Fiber Bragg Grating Sensor to Geotechnical Engineering[J].West-china Exploration Engineering,2011,23(2):1-3. |
| |
| Authors: | YE Yu-xi WANG Qi-min XU Liang-liang CHENG Hai-tao |
| |
| Affiliation: | YE Yu-xi1,2,WANG Qi-min1,XU Liang-liang1,CHENG Hai-tao1(1.School of Mechanics &Civil Engineering,Xuzhou Jiangsu 221008,China,2.Beijing China Coal Mine Engineering Co.ltd,Beijing 100013,China) |
| |
| Abstract: | As a kind of line form sensor,the fiber optic sensor has more superiority and more extensive applied foreground than the tradition sensor.In this paper,the working principle and the application of fiber Bragg gratings is briefly introduced,and based on the results of the loading experiment to concrete specimens,measurement on concrete strain carried out by FBG strain sensors and resistance strain gauges are compared It is put forward that the quasi-distribute fiber-optic sensor will get a more extensive app... |
| |
| Keywords: | fiber bragg grating sensor geotechnical engineering application |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
