Quantitative strain measurement and crack opening estimate in concrete structures based on OFDR technology
Jinghong Wu, Hao Liu, Peng Yang, Baijian Tang, Guangqing Wei
Topics & Concepts
ReflectometryMaterials scienceDisplacement (psychology)Optical time-domain reflectometerBeam (structure)Structural engineeringOptical fiberRayleigh scatteringTime domainOpticsComposite materialFiberFiber optic sensorComputer scienceEngineeringPhysicsPsychologyPsychotherapistComputer visionGraded-index fiberAdvanced Fiber Optic SensorsConcrete Corrosion and DurabilityGeotechnical Engineering and Underground Structures