|
|
|
|
|
Lei Gao, Chuan Han, Omar Abdulhafidh, Yunhao Gong and Yingjie Jin
In order to study the deformation of a bored pile during concrete curing, it is necessary to monitor the strain of the pile. In this paper, Brillouin optical time domain reflectometer (BOTDR) technology is used to monitor the pile strain during concrete ...
ver más
|
|
|
|
|
|
|
|
|
Il-Bum Kwon, Yong-Seok Kwon, Dae-Cheol Seo, Dong-Jin Yoon and Eunho Kim
Anchor systems are widely used to stabilize soil slope and suppress slope failure. Thus, monitoring conditions of an anchor system is important to prevent disasters due to slope failure. The slope condition can be indirectly monitored by sensing the tens...
ver más
|
|
|
|
|
|
|
|
|
Zhenlin Chen, Kunlin Han and Ya-Nan Zhang
This paper proposes a reflective fiber mercury ion sensor based on the surface plasmon resonance (SPR) principle and chitosan (CS)/polyacrylic acid (PAA) multilayer sensitive film. By optimizing the coating parameters of the gold film, the refractive ind...
ver más
|
|
|
|
|
|
|
|
|
Yansong Li, Weiwei Zhang, Xinying Liu and Jun Liu
The straight-through magneto-optical glass current sensor has desirable temperature properties, but it is vulnerable to magnetic interference. In contrast, a polarization-type fiber optic current sensor has poor temperature performance, but the magnetic ...
ver más
|
|
|
|
|
|
|
|
|
Mateusz Madry, Lourdes Alwis and Elzbieta Beres-Pawlik
Potential application of the presented setup for strain measurement in a DWDM configuration.
|
|
|
|