Detection, visualization, quantification, and warning of pipe corrosion

Here, a low-coherent fiber-optic interferometry is proposed for in situ measuring the corrosion-induced expansion by

Non-Uniform Corrosion Monitoring of Steel Pipes Using

In this experiment, a quantitative analysis of the corrosion process was achieved by

Corrosion Monitoring by Plastic Optic Fiber Sensor Using Bi

In this paper, a new sensor is proposed to efficiently gather crucial information on corrosion phenomena and their

Fiber Optic-based Sensing Approach for Corrosion Detection

In this work, a FOS based Enhanced Fiber Optic Corrosion Sensor is being applied in the concrete structures to sense,

Pipeline corrosion and leakage monitoring based on the distributed

Distributed fiber optic sensing has the capability of measuring temperatures and strains at thousands of points

Quantification and assessment of steel pitted corrosion using optical

This study presents a real-time corrosion detection-based assessment methodology using OFDR-based DFOSs. A

Machine learning-assisted intelligent interpretation of distributed

Highlights • Pipeline corrosion is monitored using distributed fiber optic sensors and machine learning. • Distributed

Automatic detection of steel rebar corrosion based on machine

The data of both the transmission spectrum of the SMS fiber optic corrosion sensor and the corrosion-induced mass

Experimental Investigation for Monitoring Corrosion Using Plastic

Consequently, a series of fundamental experiments were conducted to capture the corrosion process on a steel plate

Machine learning-empowered automatic analysis of distributed fiber

Abstract Coincident crack and corrosion pose risks to pipelines and challenges for condition monitoring. This paper

Pressure-Driven Fiber-Optic Sensor for Online Corrosion Monitoring

To this end, a corrosion sensor was developed based on a pressure-driven Fabry-Pérot cavity (FPC). This sensor

Fiber-Optic Sensors for Online Detection of Corrosion Degree of Stone

To realize online noncontact detection of the degree of chemical corrosion of stone cultural relics, we developed a reflective fiber

Machine learning-empowered automatic analysis of distributed fiber

In this study, the feasibility of using telecommunication single-mode optical fiber (SMF-28e+) as a distributed fiber optic

Simultaneous Measurement of Early-Stage Corrosion and Strain

Rebar corrosion significantly reduces the lifespan of reinforced concrete (RC) structures. The value of rebar strain,

Detection, visualization, quantification, and warning of pipe corrosion

This paper presents a distributed monitoring approach for detection, visualization, quantification, and warning for pipe

Corrosion monitoring beneath damaged coatings with localized pores

Thus, in-situ monitoring of localized corrosion under coated steel pile surface is necessary to provide localized

Non-Uniform Corrosion Monitoring of Steel Pipes Using Distributed

In this experiment, a quantitative analysis of the corrosion process was achieved by monitoring strain variations on the steel pipe

Review of fiber optic sensors for corrosion monitoring in reinforced

Various novel fiber optic sensors have been developed and demonstrated many advantages in monitoring corrosion in

Machine learning-assisted intelligent interpretation of distributed

Distributed fiber optic sensor (DFOS) offers unique capabilities of monitoring corrosion for long pipelines. However,

Corrosion Monitoring by Plastic Optic Fiber Sensor Using Bi

This paper introduced a novel plastic optical fiber sensor designed using the concept of bi-directional light transmission to monitor the

Sensors in advancing the capabilities of corrosion detection: A review

Several kinds of fiber optics sensors, including intensity or interferometer sensors and grating-based sensors, have

Monitoring Corrosion Processes via Visible Fiber-Optic

Conventionally applied methods are confined to laboratory use due to bulky instruments, and are, therefore, time

Monitoring under-coating corrosion of painted structural steel with no

Abstract No-core fiber (NCF) optic sensors are employed to monitor the under-coating corrosion of painted structural

Pressure-Driven Fiber-Optic Sensor for Online Corrosion Monitoring

Simultaneous measurement of the change in FPC length using low-coherence interferometry and the applied pressure

Machine learning-based automatic detection and prediction of cracks

This paper presents a digital twin-based approach for automatic detection and prediction of cracks and corrosion

Fiber Optic Sensors Based on Photoacoustic Effect for Rebar Corrosion

Fiber Optic Sensors Based on Photoacoustic Effect for Rebar Corrosion Measurement Abstract: An all-optical

Non-Uniform Corrosion Monitoring of Steel Pipes Using

Steel pipes, while essential for modern infrastructure due to their high strength and load-bearing capacity, are prone

Corrosion Detection Using Metal Coatings On Fiber Optic Sensors

Fiber optic sensors have been utilized as corrosion sensors by depositing metal coatings to the surface of the sensors. Three types

A review of fiber-optic corrosion sensor in civil engineering

Fiber-optical corrosion sensor (FOCS) is the research hotspot of corrosion monitoring sensor in recent years. It has

Microbend Point and Distributed Fiber Optic Corrosion Sensing

Corrosion-induced optical fiber microbending is demonstrated within this article as an efficient method for the design of sensors for

Experimental Investigation for Monitoring Corrosion Using Plastic

Abstract: The timely and cost-effective identification of the onset of corrosion and its progress would be critical for effectively

Corrosion monitoring and assessment of steel under impact loads

This paper developed the generalized fiber optic-based sensing models for precise quantification of corrosion severity

Detection, visualization, quantification, and warning of pipe corrosion

The effects of optical fiber type, spatial resolution of strain measurement, and sensor deployment pattern on corrosion

A review on fiber optic sensors for rebar corrosion monitoring in RC

This review aims to clarify performance and limitations of fiber optic sensors for reinforcement steel corrosion