【摘要】 分布式光纤传感技术由于能够获得被测量信息沿空间和时间上的连续分布 ,非常适用于线形海底管道的健康监测。介绍分布式光纤传感技术及该技术在海底管道健康监测中的应用情况和面临的问题 ,对该技术在海底管道健康监测中应用前景进行了展望更多还原

【Abstract】 Distributed optical fiber sensing technique is suitable for submarine pipeline health monitoring, because it can attain continuous spatial and time distribution of measurement. In this paper, distributed optical sensor technique is briefly introduced firstly, then current application situation and problem faced to solve of optical fiber sensing technique in health monitoring of submarine pipeline is given. Finally, application prospect of this technique in submarine pipeline health monitoring is presented.更多还原