Concept of a seven-wire steel strand embedding an FBG sensor.

FBG Sensors Encapsulated into 7-Wire Steel Strand for Tension Monitoring of a Prestressing Tendon

Monitoring of prestress and bond stress of self-sensing FBG steel strand - ScienceDirect

Optical fiber sensors based on sol–gel materials: design, fabrication and application in concrete structures - Materials Advances (RSC Publishing) DOI:10.1039/D1MA00456E

Sensors, Free Full-Text

Concept of a seven-wire steel strand embedding an FBG sensor.

Concept of a seven-wire steel strand embedding an FBG sensor.

Sensors, Free Full-Text

Composition of a seven-wire strand: (a) Steel strand; (b) Smart strand.

PDF) Enhanced Strain Measurement Range of an FBG Sensor Embedded in Seven-Wire Steel Strands

Enhanced Strain Measurement Range of an FBG Sensor Embedded in Seven-Wire Steel Strands. - Abstract - Europe PMC

Monitoring of prestress and bond stress of self-sensing FBG steel strand - ScienceDirect

a) Microscopic image of the tapered fiber coupler, (b) photograph of

Schematic diagram of an FBG sensor: (a) principle of the FBG sensor;

FBG Sensors Encapsulated into 7-Wire Steel Strand for Tension Monitoring of a Prestressing Tendon