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一种三维变形测量的光纤光栅传感杆及其测量方法
2022-01-25
Zhou Wanhuan; Guo Yongxing
CountryChina
Subtype发明专利Invention
Abstract
本发明公开了一种三维变形测量的光纤光栅传感杆及其测量方法，该光纤光栅传感杆包括感知杆、连接筒、连接杆、光缆固定环、五个光纤光栅；感知杆为空心的圆筒结构，连接筒为圆筒结构，连接筒的内径与感知杆的外径过渡配合；连接杆为实心的圆杆，连接杆的直径与连接筒的内径过渡配合；光缆固定环为圆环结构；沿感知杆的两端分别套接光缆固定环，然后连接连接筒，连接筒再与连接杆连接；四个光纤光栅沿感知杆的外圆上周向间隔90°平行布置，第五光纤光栅为自由状态的光纤光栅，位于感知杆的内部空心。本发明实现了轴向变形的测量，达到三维变形测量，能够适用于不同的测量布点密度需求，测量精准。
Document TypePatent
CollectionFaculty of Science and Technology
DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING
Recommended Citation
GB/T 7714		 Zhou Wanhuan,Guo Yongxing. 一种三维变形测量的光纤光栅传感杆及其测量方法[P]. 2022-01-25.
APA Zhou Wanhuan., & Guo Yongxing 一种三维变形测量的光纤光栅传感杆及其测量方法.
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