摘要
使用φ-OTDR光纤监控系统进行了若干天的野外监测试验,对多种振动情景—人的行走、电动车行走、铁铲拍打、锄头挖掘等进行了监控测试,观测到明显的振动波形。
TheΦ-OTDR optical fiber monitoring system was used to carry out field monitoring tests for several days.The monitoring tests were carried out on a variety of vibration scenarios,such as human walking,electric vehicle walking,shovel tapping and hoe digging,obvious vibration waveforms were observed.
作者
梁金禄
杨军
陈家雄
程犁清
谢廷远
方丽萍
Liang Jinlu;Yang Jun;Chen Jiaxiong;Cheng Liqing;Xie Tingyuan;Fang Liping(Beibu Gulf University,Guangxi,535011;The 34th Research Institute of China Electronics Technology Corporation,Guangxi,541000;Qinzhou CNCC City Gas Development Co.,Ltd.,Guangxi,535099)
出处
《当代化工研究》
2019年第15期81-82,共2页
Modern Chemical Research
基金
广西科技重点研发计划项目经费资助(项目名称：基于光纤整合GIS-SCADA的广西城镇燃气管网安全预警技术，项目编号：桂科AB16380285)
关键词
光纤
预警
天然气
管道
安全
optical fiber
early warning
natural gas
pipeline
safe
