Chen, Ge-WeiOmenzetter, PiotrBeskhyroun, Sherif2018-09-112018-09-112017-11-15Chen, G-W, Omenzetter, P & Beskhyroun, S 2017, 'Operational modal analysis of an eleven-span concrete bridge subjected to weak ambient excitations', Engineering Structures, vol. 151, pp. 839-860. https://doi.org/10.1016/j.engstruct.2017.08.0660141-0296ORCID: /0000-0001-9363-4878/work/36727234http://hdl.handle.net/2164/11076Piotr Omenzetter’s work within the LRF Centre for Safety and Reliability Engineering at the University of Aberdeen while working on this paper was supported by Lloyd’s Register Foundation. The Foundation helps to protect life and property by supporting engineering-related education, public engagement and the application of research.224056968engambient vibrationsbridgesmodal identificationoperational modal analysissystem identificationweak excitationTA Engineering (General). Civil engineering (General)TAJournal article10.1016/j.engstruct.2017.08.066151