分布式光纤温度传感渗漏监测技术研究进展  

Research Progress of Distributed Optical Fiber Temperature Sensing Leakage Monitoring Technology

作　　者：周勇[1] 赵新铭[1] 孙岳阳[1] 吴刚[2] 姚剑[2] 龚荣山 

机构地区：[1]南京航空航天大学土木工程系,江苏南京210016 [2]江苏省泰州市水利局,江苏泰州225300

出　　处：《新技术新工艺》2014年第11期119-122,共4页New Technology & New Process

基　　金：江苏省水利科技资助项目(苏水科2012)

摘　　要：介绍了分布式光纤温度传感器技术在渗漏监测应用方面的优点,概述了分布式光纤温度传感渗漏监测技术的工作原理,对比了梯度法和加热法的优劣性,综述了国内外在室内模型模拟试验和理论推导方面的研究现状,最后总结得出该领域今后的发展趋势应该是在深化室内分布式光纤温度传感器定量监测试验研究的基础上,结合施工控制因素开展分布式光纤温度传感渗漏监测技术在实际工程中的应用研究。The paper introduced the advantages of the distributed optical fiber temperature sensor technology in leakage monitoring applications,outlined the working principles of distributed optical fiber temperature sensor leakage monitoring technology,compared the pros and cons of gradient method and heating method,and summarized the research present situa-tions of indoor model tests and theoretical derivation at home and abroad .At last,concluded that the future development trends in this field should take deepening the indoor distributed optical fiber sensor quantitative monitoring test research as basis combining with construction control factors to research the application of distributed optical fiber leakage monitoring technology in the practical engineering.

关 键 词：分布式光纤温度传感器 渗漏监测 定量监测 试验研究 施工控制 

分 类 号：TV698.12[水利工程—水利水电工程]