1) pipeline deformation
管道形变
1.
This paper presents a novel distributed optical fiber sensor for monitoring the pipeline deformation,whose function is fulfilled by only one optical fiber with a self-twisted pattern and OTDR technique.
设计了一种分布式光纤管道形变传感器,它仅用一根光纤通过自缠绞形成微弯,完成对形变的传感功能。
2.
A continuous detecting method and data processing method for pipeline deformation based on FOG are analyzed.
对光纤陀螺技术用于管道变形检测的可行性进行了探讨,介绍了光纤陀螺仪用于管道形变测量的基本原理,分析了管道形变实现连续测量的方法和数据处理措施,并提出了一种可在工程应用中实施的测量方案和需要解决的技术难点。
3.
A novel optical fiber sensor based on the microbend losses theory for monitoring pipeline deformation is presented,whose function is fulfilled by virtue of only one optical fiber with a self-pleached pattern.
设计了一种用于管道形变监测的光纤微弯传感器。
2) pipeline deformation
管道变形
1.
The main body of the book is aimed at data of multi-channel pipeline deformation inspection detector, has studied data on behalf of its physical characteristics and the organizational form of data structure.
本文针对多通道管道变形检测器的检测数据,研究了其数据代表的物理特征及数据结构组织形式,提出了针对多种管道特征区块的识别算法并给予了软件系统实现方法。
2.
The formulas of rockfall impact force are used for the calculations of a rockfall accident happened to a buried pipeline in mountainous region including pipeline deformation and precast slab punching shear strength.
文章论述了落石的形成条件及其对埋地管道的冲击危害,介绍了落石冲击力的计算公式,在此基础上结合国内某条山区管道所发生的落石事故,进行了管道变形计算、预制板抗冲切计算等,计算结果与实际基本吻合。
3) pipeline inside diameter deformation
管道内变形
1.
An advanced undersea pipeline inside diameter deformation detector is designed on the basis of PIC MCU.
基于PIC单片机,设计了海底管道内变形检测仪。
4) circular cross-section tube with constriction
变截面圆形管道
5) circular deformation of pipeline
管道环向变形
6) Roadway deformation
巷道变形
1.
Study on over rock moving and roadway deformation within the curve subsidence zone;
采场弯曲下沉带内部巷道变形与岩层移动规律研究
补充资料：管道SCADA(见管道数据采集与监控系统)
管道SCADA(见管道数据采集与监控系统)
popeline supervisory control and data acquisition system
管道SCADA(PIPelinesuPervisory eontroland data aequisition system)与监控系统。见管道数据采集
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条