Study on leakage Monitoring Based on FBG Temperature-Sensing Technology Joint with Resistivity Method

摘要：

This paper develops the Fiber Bragg Grating temperature monitoring instrument according to the principle of Fiber Grating sensor, and also develops the resistivity monitoring instrument according to the principle of charging method; Introduced the Fiber Bragg Grating temperature-sensing technology into the groundwater leakage monitoring, and use the Fiber Bragg Grating temperature monitoring instrument joint with resistivity monitoring instrument in groundwater leakage monitoring simulation test. The result indicates that the instruments which independent research and development stable and reliable, and they can clearly and accurately reflect the process of groundwater leakage. Finally, this paper presents a field leakage monitoring experiment with the two monitoring instruments, and simple analysis of the monitoring results.

关键词： fiber Bragg grating resistivity method leakage monitoring

作者: Hao Wenjie Zhang Xiaofei Zhang Qing Shi Yanxin Meng Xianwei Han Yongwen

作者单位: Centre for Hydrogeology and Environmental Geology,CGS,Baoding 071051,China

会议类型: 国际会议

会议名称: 2011 10th International Conference on Electronic Measurement & Instruments(第十届电子测量与仪器国际会议 ICEMI2011)

会议地点: 成都

会议语种:英文

页码: 1142-1145

在线出版日期: 2011-08-16（万方平台首次上网日期，不代表论文的发表时间）