TY  - CONF
A1  - Baeßler, Matthias
A1  - Ebell, Gino
A1  - Herrmann, Ralf
A1  - Hille, Falk
A1  - Schneider, Ronald
ED  - Lienhart, Werner
ED  - Krüger, Markus
T1  - On potentials and challenges of physics-informed SHM for civil engineering structures
T2  - Proceedings of SHMII-13
N2  - Physics-informed structural health monitoring, which integrates realistic physical models of material behavior, structural response, damage mechanisms, and aging processes, offers a promising approach to improve monitoring capabilities and inform operation and maintenance planning. However, the associated technical challenges and model requirements are context-specific and vary widely across applications. To illustrate the relevance and potential of the topic, two application examples are presented. The first focuses on monitoring the modal characteristics of a prestressed road bridge, where strong sensitivity to temperature variations limits the diagnostic capabilities of conventional vibration-based global monitoring. The discussion highlights how environmental influences can obscure structural changes, and emphasizes that purely data-based approaches are inherently limited to detecting anomalies and do not enable comprehensive condition diagnostics. The second example explores a physics-informed monitoring approach for prestressed concrete bridges affected by hydrogen-induced stress corrosion cracking.
T2  - SHMII-13
CY  - Graz, Austria
DA  - 01.09.2025
KW  - Hydrogen Stress Corrosion Cracking
KW  - SHM
KW  - Physics informed
PY  - 2025
UR  - https://nbn-resolving.org/urn:nbn:de:kobv:b43-643271
SN  - 978-3-99161-057-1
DO  - https://doi.org/10.3217/978-3-99161-057-1-039
SP  - 245
EP  - 251
PB  - Verlag der Technischen Universität Graz
CY  - Graz, Austria
AN  - OPUS4-64327
LA  - eng
AD  - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany
ER  -