摘要
针对传统直线形光纤布型无法满足水利工程中浸润线测量要求的问题,根据测温光纤测点定位特点,设计并制作了一种蛇形分布式浸润线监测的新型光纤,以提高其定位精度。通过水深测量试验进行堤防浸润线定位,计算水深与实际水深对比结果表明,光纤新布型定位具有较高精度。研究成果可为工程应用提供参考。
Traditional linear optical fiber arrangement can not meet accurate location of seepage line in hydraulic projects.According to locating characteristics of temperature measurement optical fiber,a new snakelike optical fiber for seepage line monitoring is designed and produced to improve the locating accuracy.Seepage location is completed through sounding survey.The calculating water depth is compared with the actual depth.The result proves that location based on this new optical fiber arrangement has higher precision,which provides useful reference for engineering application.
出处
《水电能源科学》
北大核心
2016年第7期100-103,134,共5页
Water Resources and Power
关键词
蛇形分布
新型光纤布型设计
堤防工程
浸润线
定位
snakelike arrangement
new optical fiber arrangement design
embankment project
seepage line
location
