A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concepts from seismic interferometry transferred to sonic and ultrasonic concrete inspection and monitoring
Seismic interferometry (SI) deals either with the sensible detection of changes in the subsurface or with the reconstruction of virtual signals between two receivers by crosscorrelation of signals from diffuse sources. These concepts can be applied in NDT in civil engineering for various purposes, e. g. to detect changes in bridges. Here it is demonstrated using data from a reference structure on our test site. Practical applications can be expected in the very near future.
Concepts from seismic interferometry transferred to sonic and ultrasonic concrete inspection and monitoring
Seismic interferometry (SI) deals either with the sensible detection of changes in the subsurface or with the reconstruction of virtual signals between two receivers by crosscorrelation of signals from diffuse sources. These concepts can be applied in NDT in civil engineering for various purposes, e. g. to detect changes in bridges. Here it is demonstrated using data from a reference structure on our test site. Practical applications can be expected in the very near future.
Concepts from seismic interferometry transferred to sonic and ultrasonic concrete inspection and monitoring
Niederleithinger, Ernst (author) / Wang, Xin (author) / Mierschke, Vivien (author) / Bertschat, Anja Sophie (author)
2018-01-01
Article (Journal)
Electronic Resource
English
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