Industry Information A New Self-Sensing Fiber Optic Anchor to Monitor Bolt
The above research creates a new application of optical fiber to the monitoring of anchor axial force, which has a positive effect on the analysis of the stress on
Industry Information Measurement of Cable Force through a Fiber Bragg Grating-Type Thin Rod
In this study, based on the engineering background of cable force monitoring of Xiangsizhou Bridge, we first developed a fiber grating-type thin rod vibration sensor with no mass block, and which as such
Industry Information Design and characteristic research of smart rod based on optical fiber
Abstract The safety of the power transmission towers is the basis for the reliable operation of the power grid. Real-time monitoring of the strain of the key rods of the power transmission tower can reflect the
Industry Information Application of fiber grating sensing technology in pull-out test on
The results showed that the fiber grating sensing technology was able to accurately record the strain change of GFRP anti-floating anchor in the entire duration of the pull-out test.
Industry Information Bolt axial force monitoring based on fiber grating technology
Optical fiber sensors are widely used in long-term monitoring in complex environments due to their advantages of anti-electromagnetic interference, high temperature resistance and corrosion
Industry Information Design and Application of a Fiber Bragg Grating Tension Sensor for
A fiber Bragg grating (FBG) tension sensor for anchor rope has been proposed and implemented in the full-scale impact test of rockfall protection barriers in this paper.
Industry Information Fiber Optic Rod / Fiber Rod
Multi fiber rods are also suitable for use as an image conduit for applications requiring transmission of an image. To learn more about fiber optic tapers, click here. Fiber Optic Rod, and related tapered
Industry Information A Fiber Bragg Grating Anchor Rod Force Sensor for Accurate
The mechanical structure design and measuring principle of the proposed anchor rod force sensor have been presented detailedly. Then a sensor prototype has been manufactured and
Industry Information Design and Application of a Fiber Bragg Grating Tension
Abstract and Figures A fiber Bragg grating (FBG) tension sensor for anchor rope has been proposed and implemented in the full-scale impact test of
Industry Information Anchor Clamps for Fiber Optic Installations: A Buyer''s Guide for
Types of Anchor Clamps for Fiber Optic Installations Anchor clamps have different types for the optical ground wires. There are two peculiar types of anchor clamps to know. Wedge-Type
Industry Information Experimental study of anchor bolt stress evaluation with hybrid optical
This work proposes a unique fiber optic temperature compensator and strain transmission coefficient analysis method to promote the evaluation quality of anchor bolt stress behaviors, which
Industry Information Fiber Bragg Grating Sensors: Design, Applications, and
Fiber Bragg grating (FBG) sensors have emerged as advanced tools for monitoring a wide range of physical parameters in various fields, including
Industry Information Design and characteristic research of smart rod based
The safety of the power transmission towers is the basis for the reliable operation of the power grid. Real-time monitoring of the strain of the key
Industry Information CN103207037A
The fiber grating force-measuring anchor rod device comprises an optical fiber, a rod beam and a hollow anchor rod, wherein at least one grating is arranged on the optical fiber,...
Industry Information CN202471318U
The utility model relates to a fiber bragg grating force-measuring anchor rod apparatus comprising an optical fiber, a rod beam, and a hollow anchor rod; the optical fiber is...
Industry Information A novel durable intelligent fiber reinforced polymer anchor with
Anchors are the key members of the geotechnical anchorage engineering, it is urgent to monitor their behavior in service for preventing the potential risks. This paper proposes a novel
Industry Information Strain-Sensing Mechanism and Axial Stress Response
This paper proposes a new approach to detecting bolts'' anchoring qualities based on the fiber Bragg grating sensing principle. Moreover, it studies
Industry Information Measurement of Cable Force through a Fiber Bragg
In this study, based on the engineering background of cable force monitoring of Xiangsizhou Bridge, we first developed a fiber grating-type thin rod
Industry Information A Fiber Bragg Grating Anchor Rod Force Sensor for Accurate
Given these concerns, this paper introduces our work on an novel FBG-based anchor rod force sensor for accurate force measuring. The mechanical structure design, measuring principle, and...
Industry Information Bolt axial force monitoring based on fiber grating technology
In this paper, a mine-used fiber Bragg grating anchor sensor technology is proposed. The Bragg grating chain is connected and embedded into the anchor rod, which solves the problems that the surface
Industry Information Design and characteristic research of smart rod based on optical fiber
In this article, a smart rod equipped with an FBG strain sensor with an enhanced sensitivity structure was proposed to monitor the strain of the power transmission tower. The structure can be directly
Industry Information Load Transfer Law of Anti-Floating Anchor With GFRP
In this study, the feasibility of installing FBG sensors in GFRP anchor in the process of anchor manufacturing was investigated.
Industry Information A New Self-Sensing Fiber Optic Anchor to Monitor Bolt
This new self-sensing fiber optic anchor was first applied to an open TBM tunneling project in an inclined shaft in the Kekegai coal mine, and
Industry Information A Fiber Bragg Grating Anchor Rod Force Sensor for Accurate
A novel anchor rod force sensor based on fiber Bragg grating (FBG) for accurate anchoring force measurement and better applicability in the health monitoring of large civil engineering structures is
Industry Information Experimental study of anchor bolt stress evaluation with hybrid optical
In this study, we introduce an innovative hybrid monitoring system based on strain gauges, Fiber Bragg Gratings (FBG), and Brillouin Optical Time Domain Analysis (BOTDA). A specialized
Industry Information Application of fiber Bragg grating sensors in anchor rods
Based on the optical fiber Bragg grating (FBG) sensor, with the experiment of the FBG sensor and the common sensor stuck on the anchor sod compared, the results show that the FBG