摘要
从理论上介绍光纤光栅传感器传感原理及交叉敏感问题的物理机制,并针对桥梁结构这一复杂环境的内部应变,提出一种解决交叉敏感问题的新颖方案,对于桥梁施工和使用阶段的监测具有重大意义。
By introducing the principle of Fibreoptic Bragg Grating （FBG） sensors and the physical mechanics of cross-sensitivity problems, a new scheme for the cross-sensitivity problem in bridge monitoring is proposed aiming at the complex inner strain of bridge structures. It is significant for bridge construction and the monitoring during application.
出处
《交通标准化》
2006年第6期52-55,共4页
Communications Standardization
关键词
桥梁
光纤光栅
交叉敏感
应力应变
温度
bridge
Fibreoptic Bragg Grating
cross-sensitivity
strain
temperature
