Abstract

Operational Modal Analysis (OMA) is a common tool for identification of dynamic parameters of structures during operation using output-only data. Modal shapes are traditionally identified in a static setting where stationary sensors are fixed at locations and contain profitable [...]

Abstract

Dynamic characterization of structures from field measurements is useful for different purposes (e.g. retrofit validation, model updating, structural health monitoring, etc.). The identification of high spatial density mode shapes has been recently a challenge tackled using [...]

Abstract

'Civil structures, once built and released for use, are expected to fulfil operational standards for extended periods. The fact, a civil structure´s life, is determined by temporary deterioration, harsh ambient, misuse, destruction, and, eventual rehabilitation for current [...]