光纤光栅应力监测技术在船上的应用  

Application of Fiber Bragg Grating Sensor for Stress Monitoring on Ship

作　　者：朱云翔[1] 冒如权[1] 范井峰[1] 

机构地区：[1]海军驻上海地区舰艇设计研究军事代表室,上海200011

出　　处：《交通科技》2013年第3期165-168,共4页Transportation Science & Technology

摘　　要：介绍了采用光纤光栅传感技术进行应力测量的基本原理及其在船舶领域的国内外应用情况,并针对一艘新开发的三体船开发了FGB测量系统,可对15个测点的结构应力(含温度补偿)进行长期监测、分析与记录。In this paper, the basic princple of Fiber Bragg Grating sensor technique for sress monitoring are presented and the applications of FBG sensors on ships at home and abroad are introduced. A stress monitoring system is developed for a new developed trimaran, which can be used to monitor, analyze and record the structural stress of 15 measurement points at the same time including temperature compensation in the long term.

关 键 词：光纤光栅传感器 应力监测 船舶 

分 类 号：U445.1[建筑科学—桥梁与隧道工程]