structural health monitoring – FOSA
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structural health monitoring

Distributed acoustic sensing (DAS)…results demonstrate that φ-OTDR can be used to quantitatively measure strain in roads associated with events as small as a dog walking on the surface.

Trends in Structural Health Monitoring for the Oil and Gas Market on-demand webinar

“Repeatability precision error analysis of the distributed fiber optic strain monitoring” is the result of collaborative work between CSIC and UC Berkeley. It focuses on the precision error of distributed fiber optic sensor (DFOS)

Connect with Fiber Broadband Association

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distributed fiber optic sensing has become more popular in tunneling applications….This paper introduces a novel sensing and evaluation concept, which combines DFOS strain measurements and geodetic displacement readings for distributed shape assessment along curved structures, such as tunnel

The Riyadh Development Authority recently executed one of the largest metro projects within the GCC region. The Riyadh Metro has 85 stations and 6 lines, covering approximately 177 km in total. AP Sensing was chosen to monitor this very prestigious infrastructure