摘要
阐述了FBG传感技术的传感原理及相关参数计算公式,分别介绍了FBG传感技术在钢筋应力,二次衬砌应变、工字钢应变等隧道监测项目及隧道消防中的应用,指出该技术在隧道的安全性监测方面具有广阔的工程应用前景。
This paper expounds sensing principle of FBG sensing technology and related parameters calculation formula, respectively introduces the application of FBG sensing technology in reinforced stress, second lining strain, and I -beam steel strain and other tunnel monitoring items, and then points out this technology has broad application prospect in tunnel safety monitoring.
出处
《山西建筑》
2010年第31期321-323,共3页
Shanxi Architecture
关键词
FBG
隧道监测
传感原理
消防
FBG, tunnel monitoring, sensing principle, fire-fighting
