46846 2018 eng 1 2 8 23 article NDT.net Kirchwald 0 -- -- -- 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. The e-journal of nondestructive testing & ultrasonics http://www.ndt.net/?id=22760 urn:nbn:de:kobv:b43-468465 1435-4934 12th European Conference on Non-Destructive Testing (ECNDT 2018) Gothenburg, Sweden 11.6.2018 15.6.2018 https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/46844 Creative Commons - CC BY-NC - Namensnennung - Nicht kommerziell 4.0 International Ernst Niederleithinger Xin Wang Vivien Mierschke Anja Sophie Bertschat eng uncontrolled Ultrasound eng uncontrolled Concrete eng uncontrolled Monitoring eng uncontrolled Coda eng uncontrolled Interferometry Analytische Chemie Ingenieurbau Datei für die Öffentlichkeit verfügbar ("Open Access") Graue Literatur Wissenschaftliche Artikel der BAM Bundesanstalt für Materialforschung und -prüfung (BAM) https://opus4.kobv.de/opus4-bam/files/46846/ecndt-0174-2018.pdf